Note
Go to the end to download the full example code
MDO formulations for a toy example in aerostructure¶
from __future__ import annotations
from copy import deepcopy
from gemseo import configure_logger
from gemseo import create_discipline
from gemseo import create_scenario
from gemseo import generate_n2_plot
from gemseo.problems.aerostructure.aerostructure_design_space import (
AerostructureDesignSpace,
)
configure_logger()
algo_options = {
"xtol_rel": 1e-8,
"xtol_abs": 1e-8,
"ftol_rel": 1e-8,
"ftol_abs": 1e-8,
"ineq_tolerance": 1e-5,
"eq_tolerance": 1e-3,
}
Create discipline¶
First, we create disciplines (aero, structure, mission) with dummy formulas
using the AnalyticDiscipline class.
aero_formulas = {
"drag": "0.1*((sweep/360)**2 + 200 + thick_airfoils**2-thick_airfoils -4*displ)",
"forces": "10*sweep + 0.2*thick_airfoils-0.2*displ",
"lift": "(sweep + 0.2*thick_airfoils-2.*displ)/3000.",
}
aerodynamics = create_discipline(
"AnalyticDiscipline", name="Aerodynamics", expressions=aero_formulas
)
struc_formulas = {
"mass": "4000*(sweep/360)**3 + 200000 + 100*thick_panels +200.0*forces",
"reserve_fact": "-3*sweep -6*thick_panels+0.1*forces+55",
"displ": "2*sweep + 3*thick_panels-2.*forces",
}
structure = create_discipline(
"AnalyticDiscipline", name="Structure", expressions=struc_formulas
)
mission_formulas = {"range": "8e11*lift/(mass*drag)"}
mission = create_discipline(
"AnalyticDiscipline", name="Mission", expressions=mission_formulas
)
disciplines = [aerodynamics, structure, mission]
We can see that structure and aerodynamics are strongly coupled:
generate_n2_plot(disciplines, save=False, show=True)
Create an MDO scenario with MDF formulation¶
Then, we create an MDO scenario based on the MDF formulation
design_space = AerostructureDesignSpace()
scenario = create_scenario(
disciplines=disciplines,
formulation="MDF",
objective_name="range",
design_space=design_space,
maximize_objective=True,
)
scenario.add_constraint("reserve_fact", "ineq", value=0.5)
scenario.add_constraint("lift", "eq", value=0.5)
scenario.execute({"algo": "NLOPT_SLSQP", "max_iter": 10, "algo_options": algo_options})
scenario.post_process("OptHistoryView", save=False, show=True)
/home/docs/checkouts/readthedocs.org/user_builds/gemseo/envs/develop/lib/python3.9/site-packages/gemseo/algos/design_space.py:458: ComplexWarning: Casting complex values to real discards the imaginary part
self.__current_value[name] = array_value.astype(
INFO - 14:19:22: Variable reserve_fact was removed from the Design Space, it is not an input of any discipline.
INFO - 14:19:22:
INFO - 14:19:22: *** Start MDOScenario execution ***
INFO - 14:19:22: MDOScenario
INFO - 14:19:22: Disciplines: Aerodynamics Mission Structure
INFO - 14:19:22: MDO formulation: MDF
INFO - 14:19:22: Optimization problem:
INFO - 14:19:22: minimize -range(thick_airfoils, thick_panels, sweep)
INFO - 14:19:22: with respect to sweep, thick_airfoils, thick_panels
INFO - 14:19:22: subject to constraints:
INFO - 14:19:22: reserve_fact(thick_airfoils, thick_panels, sweep) <= 0.5
INFO - 14:19:22: lift(thick_airfoils, thick_panels, sweep) == 0.5
INFO - 14:19:22: over the design space:
INFO - 14:19:22: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:22: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:22: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:22: | thick_airfoils | 5 | 15 | 25 | float |
INFO - 14:19:22: | thick_panels | 1 | 3 | 20 | float |
INFO - 14:19:22: | sweep | 10 | 25 | 35 | float |
INFO - 14:19:22: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:22: Solving optimization problem with algorithm NLOPT_SLSQP:
INFO - 14:19:22: ... 10%|█ | 1/10 [00:00<00:00, 29.72 it/sec, obj=-4.25e+3]
INFO - 14:19:23: ... 20%|██ | 2/10 [00:00<00:00, 11.85 it/sec, obj=-4.51e+3]
INFO - 14:19:23: ... 30%|███ | 3/10 [00:00<00:00, 13.86 it/sec, obj=-4.51e+3]
INFO - 14:19:23: ... 40%|████ | 4/10 [00:00<00:00, 18.38 it/sec, obj=Not evaluated]
INFO - 14:19:23: Optimization result:
INFO - 14:19:23: Optimizer info:
INFO - 14:19:23: Status: None
INFO - 14:19:23: Message: Successive iterates of the design variables are closer than xtol_rel or xtol_abs. GEMSEO Stopped the driver
INFO - 14:19:23: Number of calls to the objective function by the optimizer: 4
INFO - 14:19:23: Solution:
INFO - 14:19:23: The solution is feasible.
INFO - 14:19:23: Objective: -4509.505446928907
INFO - 14:19:23: Standardized constraints:
INFO - 14:19:23: [lift-0.5] = 1.1963030566164434e-10
INFO - 14:19:23: [reserve_fact-0.5] = 2.204757620916098e-07
INFO - 14:19:23: Aerostructure design space:
INFO - 14:19:23: +----------------+-------------+-------------------+-------------+-------+
INFO - 14:19:23: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:23: +----------------+-------------+-------------------+-------------+-------+
INFO - 14:19:23: | thick_airfoils | 5 | 5 | 25 | float |
INFO - 14:19:23: | thick_panels | 1 | 3.225589189454885 | 20 | float |
INFO - 14:19:23: | sweep | 10 | 24.99326599322578 | 35 | float |
INFO - 14:19:23: +----------------+-------------+-------------------+-------------+-------+
INFO - 14:19:23: *** End MDOScenario execution (time: 0:00:00.231953) ***
<gemseo.post.opt_history_view.OptHistoryView object at 0x7fd53a4db850>
Create an MDO scenario with bilevel formulation¶
Then, we create an MDO scenario based on the bilevel formulation
sub_scenario_options = {
"max_iter": 5,
"algo": "NLOPT_SLSQP",
"algo_options": algo_options,
}
design_space_ref = AerostructureDesignSpace()
Create the aeronautics sub-scenario¶
For this purpose, we create a first sub-scenario to maximize the range with respect to the thick airfoils, based on the aerodynamics discipline.
design_space_aero = deepcopy(design_space_ref).filter(["thick_airfoils"])
aero_scenario = create_scenario(
disciplines=[aerodynamics, mission],
formulation="DisciplinaryOpt",
objective_name="range",
design_space=design_space_aero,
maximize_objective=True,
)
aero_scenario.default_inputs = sub_scenario_options
Create the structure sub-scenario¶
We create a second sub-scenario to maximize the range with respect to the thick panels, based on the structure discipline.
design_space_struct = deepcopy(design_space_ref).filter(["thick_panels"])
struct_scenario = create_scenario(
disciplines=[structure, mission],
formulation="DisciplinaryOpt",
objective_name="range",
design_space=design_space_struct,
maximize_objective=True,
)
struct_scenario.default_inputs = sub_scenario_options
Create the system scenario¶
Lastly, we build a system scenario to maximize the range with respect to the sweep, which is a shared variable, based on the previous sub-scenarios.
design_space_system = deepcopy(design_space_ref).filter(["sweep"])
system_scenario = create_scenario(
disciplines=[aero_scenario, struct_scenario, mission],
formulation="BiLevel",
objective_name="range",
design_space=design_space_system,
maximize_objective=True,
inner_mda_name="MDAJacobi",
tolerance=1e-8,
)
system_scenario.add_constraint("reserve_fact", "ineq", value=0.5)
system_scenario.add_constraint("lift", "eq", value=0.5)
system_scenario.execute(
{"algo": "NLOPT_COBYLA", "max_iter": 7, "algo_options": algo_options}
)
system_scenario.post_process("OptHistoryView", save=False, show=True)
INFO - 14:19:24:
INFO - 14:19:24: *** Start MDOScenario execution ***
INFO - 14:19:24: MDOScenario
INFO - 14:19:24: Disciplines: MDOScenario MDOScenario Mission
INFO - 14:19:24: MDO formulation: BiLevel
INFO - 14:19:24: Optimization problem:
INFO - 14:19:24: minimize -range(sweep)
INFO - 14:19:24: with respect to sweep
INFO - 14:19:24: subject to constraints:
INFO - 14:19:24: reserve_fact(sweep) <= 0.5
INFO - 14:19:24: lift(sweep) == 0.5
INFO - 14:19:24: over the design space:
INFO - 14:19:24: +-------+-------------+-------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +-------+-------------+-------+-------------+-------+
INFO - 14:19:24: | sweep | 10 | 25 | 35 | float |
INFO - 14:19:24: +-------+-------------+-------+-------------+-------+
INFO - 14:19:24: Solving optimization problem with algorithm NLOPT_COBYLA:
INFO - 14:19:24:
INFO - 14:19:24: *** Start MDOScenario execution ***
INFO - 14:19:24: MDOScenario
INFO - 14:19:24: Disciplines: Aerodynamics Mission
INFO - 14:19:24: MDO formulation: DisciplinaryOpt
INFO - 14:19:24: Optimization problem:
INFO - 14:19:24: minimize -range(thick_airfoils)
INFO - 14:19:24: with respect to thick_airfoils
INFO - 14:19:24: subject to constraints:
INFO - 14:19:24: lift(thick_airfoils) == 0.5
INFO - 14:19:24: over the design space:
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: | thick_airfoils | 5 | 15 | 25 | float |
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: Solving optimization problem with algorithm NLOPT_SLSQP:
INFO - 14:19:24: ... 20%|██ | 1/5 [00:00<00:00, 170.85 it/sec, obj=-4.27e+3]
WARNING - 14:19:24: Optimization found no feasible point ! The least infeasible point is selected.
INFO - 14:19:24: ... 40%|████ | 2/5 [00:00<00:00, 139.09 it/sec, obj=-4.51e+3]
INFO - 14:19:24: Optimization result:
INFO - 14:19:24: Optimizer info:
INFO - 14:19:24: Status: 5
INFO - 14:19:24: Message: NLOPT_MAXEVAL_REACHED: Optimization stopped because maxeval (above) was reached
INFO - 14:19:24: Number of calls to the objective function by the optimizer: 8
INFO - 14:19:24: Solution:
WARNING - 14:19:24: The solution is not feasible.
INFO - 14:19:24: Objective: -4513.429203824652
INFO - 14:19:24: Standardized constraints:
INFO - 14:19:24: [lift-0.5] = 0.008666666666666822
INFO - 14:19:24: Aerostructure design space:
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: | thick_airfoils | 5 | 5 | 25 | float |
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: *** End MDOScenario execution (time: 0:00:00.027163) ***
INFO - 14:19:24:
INFO - 14:19:24: *** Start MDOScenario execution ***
INFO - 14:19:24: MDOScenario
INFO - 14:19:24: Disciplines: Mission Structure
INFO - 14:19:24: MDO formulation: DisciplinaryOpt
INFO - 14:19:24: Optimization problem:
INFO - 14:19:24: minimize -range(thick_panels)
INFO - 14:19:24: with respect to thick_panels
INFO - 14:19:24: subject to constraints:
INFO - 14:19:24: reserve_fact(thick_panels) <= 0.5
INFO - 14:19:24: over the design space:
INFO - 14:19:24: +--------------+-------------+-------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +--------------+-------------+-------+-------------+-------+
INFO - 14:19:24: | thick_panels | 1 | 3 | 20 | float |
INFO - 14:19:24: +--------------+-------------+-------+-------------+-------+
INFO - 14:19:24: Solving optimization problem with algorithm NLOPT_SLSQP:
INFO - 14:19:24: ... 20%|██ | 1/5 [00:00<00:00, 158.53 it/sec, obj=-4.51e+3]
ERROR - 14:19:24: NLopt run failed: NLopt roundoff-limited, RoundoffLimited
Traceback (most recent call last):
File "/home/docs/checkouts/readthedocs.org/user_builds/gemseo/envs/develop/lib/python3.9/site-packages/gemseo/algos/opt/lib_nlopt.py", line 498, in _run
nlopt_problem.optimize(x_0.real)
File "/home/docs/checkouts/readthedocs.org/user_builds/gemseo/envs/develop/lib/python3.9/site-packages/nlopt/nlopt.py", line 335, in optimize
return _nlopt.opt_optimize(self, *args)
nlopt.RoundoffLimited: NLopt roundoff-limited
INFO - 14:19:24: ... 40%|████ | 2/5 [00:00<00:00, 144.15 it/sec, obj=-4.5e+3]
INFO - 14:19:24: Optimization result:
INFO - 14:19:24: Optimizer info:
INFO - 14:19:24: Status: None
INFO - 14:19:24: Message: GEMSEO Stopped the driver
INFO - 14:19:24: Number of calls to the objective function by the optimizer: 3
INFO - 14:19:24: Solution:
INFO - 14:19:24: The solution is feasible.
INFO - 14:19:24: Objective: -4504.955637332531
INFO - 14:19:24: Standardized constraints:
INFO - 14:19:24: [reserve_fact-0.5] = 1.062133492268913e-09
INFO - 14:19:24: Aerostructure design space:
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: | thick_panels | 1 | 3.266666666489645 | 20 | float |
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: *** End MDOScenario execution (time: 0:00:00.026647) ***
INFO - 14:19:24: ... 14%|█▍ | 1/7 [00:00<00:00, 8.30 it/sec, obj=-4.51e+3]
INFO - 14:19:24:
INFO - 14:19:24: *** Start MDOScenario execution ***
INFO - 14:19:24: MDOScenario
INFO - 14:19:24: Disciplines: Aerodynamics Mission
INFO - 14:19:24: MDO formulation: DisciplinaryOpt
INFO - 14:19:24: Optimization problem:
INFO - 14:19:24: minimize -range(thick_airfoils)
INFO - 14:19:24: with respect to thick_airfoils
INFO - 14:19:24: subject to constraints:
INFO - 14:19:24: lift(thick_airfoils) == 0.5
INFO - 14:19:24: over the design space:
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: | thick_airfoils | 5 | 5 | 25 | float |
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: Solving optimization problem with algorithm NLOPT_SLSQP:
INFO - 14:19:24: ... 20%|██ | 1/5 [00:00<00:00, 703.39 it/sec, obj=-4.27e+3]
WARNING - 14:19:24: Optimization found no feasible point ! The least infeasible point is selected.
INFO - 14:19:24: Optimization result:
INFO - 14:19:24: Optimizer info:
INFO - 14:19:24: Status: 5
INFO - 14:19:24: Message: NLOPT_MAXEVAL_REACHED: Optimization stopped because maxeval (above) was reached
INFO - 14:19:24: Number of calls to the objective function by the optimizer: 8
INFO - 14:19:24: Solution:
WARNING - 14:19:24: The solution is not feasible.
INFO - 14:19:24: Objective: -4267.910320106268
INFO - 14:19:24: Standardized constraints:
INFO - 14:19:24: [lift-0.5] = 0.12708333333392374
INFO - 14:19:24: Aerostructure design space:
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: | thick_airfoils | 5 | 5 | 25 | float |
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: *** End MDOScenario execution (time: 0:00:00.016654) ***
INFO - 14:19:24:
INFO - 14:19:24: *** Start MDOScenario execution ***
INFO - 14:19:24: MDOScenario
INFO - 14:19:24: Disciplines: Mission Structure
INFO - 14:19:24: MDO formulation: DisciplinaryOpt
INFO - 14:19:24: Optimization problem:
INFO - 14:19:24: minimize -range(thick_panels)
INFO - 14:19:24: with respect to thick_panels
INFO - 14:19:24: subject to constraints:
INFO - 14:19:24: reserve_fact(thick_panels) <= 0.5
INFO - 14:19:24: over the design space:
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: | thick_panels | 1 | 3.266666666489645 | 20 | float |
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: Solving optimization problem with algorithm NLOPT_SLSQP:
INFO - 14:19:24: ... 20%|██ | 1/5 [00:00<00:00, 856.50 it/sec, obj=-4.27e+3]
ERROR - 14:19:24: NLopt run failed: NLopt roundoff-limited, RoundoffLimited
Traceback (most recent call last):
File "/home/docs/checkouts/readthedocs.org/user_builds/gemseo/envs/develop/lib/python3.9/site-packages/gemseo/algos/opt/lib_nlopt.py", line 498, in _run
nlopt_problem.optimize(x_0.real)
File "/home/docs/checkouts/readthedocs.org/user_builds/gemseo/envs/develop/lib/python3.9/site-packages/nlopt/nlopt.py", line 335, in optimize
return _nlopt.opt_optimize(self, *args)
nlopt.RoundoffLimited: NLopt roundoff-limited
INFO - 14:19:24: ... 40%|████ | 2/5 [00:00<00:00, 269.75 it/sec, obj=-4.27e+3]
INFO - 14:19:24: Optimization result:
INFO - 14:19:24: Optimizer info:
INFO - 14:19:24: Status: None
INFO - 14:19:24: Message: GEMSEO Stopped the driver
INFO - 14:19:24: Number of calls to the objective function by the optimizer: 3
INFO - 14:19:24: Solution:
INFO - 14:19:24: The solution is feasible.
INFO - 14:19:24: Objective: -4270.047650043281
INFO - 14:19:24: Standardized constraints:
INFO - 14:19:24: [reserve_fact-0.5] = 3.0379254667423083e-10
INFO - 14:19:24: Aerostructure design space:
INFO - 14:19:24: +--------------+-------------+------------------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +--------------+-------------+------------------+-------------+-------+
INFO - 14:19:24: | thick_panels | 1 | 1.76499999995232 | 20 | float |
INFO - 14:19:24: +--------------+-------------+------------------+-------------+-------+
INFO - 14:19:24: *** End MDOScenario execution (time: 0:00:00.019303) ***
INFO - 14:19:24: ... 29%|██▊ | 2/7 [00:00<00:00, 11.37 it/sec, obj=-4.27e+3]
INFO - 14:19:24:
INFO - 14:19:24: *** Start MDOScenario execution ***
INFO - 14:19:24: MDOScenario
INFO - 14:19:24: Disciplines: Aerodynamics Mission
INFO - 14:19:24: MDO formulation: DisciplinaryOpt
INFO - 14:19:24: Optimization problem:
INFO - 14:19:24: minimize -range(thick_airfoils)
INFO - 14:19:24: with respect to thick_airfoils
INFO - 14:19:24: subject to constraints:
INFO - 14:19:24: lift(thick_airfoils) == 0.5
INFO - 14:19:24: over the design space:
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: | thick_airfoils | 5 | 5 | 25 | float |
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: Solving optimization problem with algorithm NLOPT_SLSQP:
INFO - 14:19:24: ... 20%|██ | 1/5 [00:00<00:00, 577.57 it/sec, obj=-4.53e+3]
INFO - 14:19:24: ... 40%|████ | 2/5 [00:00<00:00, 224.97 it/sec, obj=-3.83e+3]
INFO - 14:19:24: ... 60%|██████ | 3/5 [00:00<00:00, 327.23 it/sec, obj=-4.43e+3]
INFO - 14:19:24: ... 80%|████████ | 4/5 [00:00<00:00, 356.98 it/sec, obj=-4.5e+3]
INFO - 14:19:24: ... 100%|██████████| 5/5 [00:00<00:00, 377.82 it/sec, obj=-4.51e+3]
WARNING - 14:19:24: Optimization found no feasible point ! The least infeasible point is selected.
INFO - 14:19:24: Optimization result:
INFO - 14:19:24: Optimizer info:
INFO - 14:19:24: Status: None
INFO - 14:19:24: Message: Maximum number of iterations reached. GEMSEO Stopped the driver
INFO - 14:19:24: Number of calls to the objective function by the optimizer: 7
INFO - 14:19:24: Solution:
WARNING - 14:19:24: The solution is not feasible.
INFO - 14:19:24: Objective: -3831.807218266315
INFO - 14:19:24: Standardized constraints:
INFO - 14:19:24: [lift-0.5] = -0.0023374064679561046
INFO - 14:19:24: Aerostructure design space:
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: | thick_airfoils | 5 | 25 | 25 | float |
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: *** End MDOScenario execution (time: 0:00:00.026979) ***
INFO - 14:19:24:
INFO - 14:19:24: *** Start MDOScenario execution ***
INFO - 14:19:24: MDOScenario
INFO - 14:19:24: Disciplines: Mission Structure
INFO - 14:19:24: MDO formulation: DisciplinaryOpt
INFO - 14:19:24: Optimization problem:
INFO - 14:19:24: minimize -range(thick_panels)
INFO - 14:19:24: with respect to thick_panels
INFO - 14:19:24: subject to constraints:
INFO - 14:19:24: reserve_fact(thick_panels) <= 0.5
INFO - 14:19:24: over the design space:
INFO - 14:19:24: +--------------+-------------+------------------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +--------------+-------------+------------------+-------------+-------+
INFO - 14:19:24: | thick_panels | 1 | 1.76499999995232 | 20 | float |
INFO - 14:19:24: +--------------+-------------+------------------+-------------+-------+
INFO - 14:19:24: Solving optimization problem with algorithm NLOPT_SLSQP:
INFO - 14:19:24: ... 20%|██ | 1/5 [00:00<00:00, 640.55 it/sec, obj=-3.82e+3]
INFO - 14:19:24: ... 40%|████ | 2/5 [00:00<00:00, 213.27 it/sec, obj=-3.82e+3]
INFO - 14:19:24: ... 60%|██████ | 3/5 [00:00<00:00, 231.53 it/sec, obj=-3.82e+3]
INFO - 14:19:24: ... 80%|████████ | 4/5 [00:00<00:00, 302.62 it/sec, obj=-3.82e+3]
INFO - 14:19:24: Optimization result:
INFO - 14:19:24: Optimizer info:
INFO - 14:19:24: Status: None
INFO - 14:19:24: Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
INFO - 14:19:24: Number of calls to the objective function by the optimizer: 5
INFO - 14:19:24: Solution:
INFO - 14:19:24: The solution is feasible.
INFO - 14:19:24: Objective: -3818.5902855979184
INFO - 14:19:24: Standardized constraints:
INFO - 14:19:24: [reserve_fact-0.5] = 3.0950531026974204e-09
INFO - 14:19:24: Aerostructure design space:
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: | thick_panels | 1 | 3.414591822343108 | 20 | float |
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: *** End MDOScenario execution (time: 0:00:00.025399) ***
INFO - 14:19:24: ... 43%|████▎ | 3/7 [00:00<00:00, 11.99 it/sec, obj=-3.82e+3]
INFO - 14:19:24:
INFO - 14:19:24: *** Start MDOScenario execution ***
INFO - 14:19:24: MDOScenario
INFO - 14:19:24: Disciplines: Aerodynamics Mission
INFO - 14:19:24: MDO formulation: DisciplinaryOpt
INFO - 14:19:24: Optimization problem:
INFO - 14:19:24: minimize -range(thick_airfoils)
INFO - 14:19:24: with respect to thick_airfoils
INFO - 14:19:24: subject to constraints:
INFO - 14:19:24: lift(thick_airfoils) == 0.5
INFO - 14:19:24: over the design space:
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: | thick_airfoils | 5 | 25 | 25 | float |
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: Solving optimization problem with algorithm NLOPT_SLSQP:
INFO - 14:19:24: ... 20%|██ | 1/5 [00:00<00:00, 662.40 it/sec, obj=-3.82e+3]
WARNING - 14:19:24: Optimization found no feasible point ! The least infeasible point is selected.
INFO - 14:19:24: ... 40%|████ | 2/5 [00:00<00:00, 243.90 it/sec, obj=-4.49e+3]
INFO - 14:19:24: Optimization result:
INFO - 14:19:24: Optimizer info:
INFO - 14:19:24: Status: 5
INFO - 14:19:24: Message: NLOPT_MAXEVAL_REACHED: Optimization stopped because maxeval (above) was reached
INFO - 14:19:24: Number of calls to the objective function by the optimizer: 8
INFO - 14:19:24: Solution:
WARNING - 14:19:24: The solution is not feasible.
INFO - 14:19:24: Objective: -4490.540174494246
INFO - 14:19:24: Standardized constraints:
INFO - 14:19:24: [lift-0.5] = 0.00918103190667341
INFO - 14:19:24: Aerostructure design space:
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: | thick_airfoils | 5 | 5 | 25 | float |
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: *** End MDOScenario execution (time: 0:00:00.019992) ***
INFO - 14:19:24:
INFO - 14:19:24: *** Start MDOScenario execution ***
INFO - 14:19:24: MDOScenario
INFO - 14:19:24: Disciplines: Mission Structure
INFO - 14:19:24: MDO formulation: DisciplinaryOpt
INFO - 14:19:24: Optimization problem:
INFO - 14:19:24: minimize -range(thick_panels)
INFO - 14:19:24: with respect to thick_panels
INFO - 14:19:24: subject to constraints:
INFO - 14:19:24: reserve_fact(thick_panels) <= 0.5
INFO - 14:19:24: over the design space:
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: | thick_panels | 1 | 3.414591822343108 | 20 | float |
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: Solving optimization problem with algorithm NLOPT_SLSQP:
INFO - 14:19:24: ... 20%|██ | 1/5 [00:00<00:00, 627.33 it/sec, obj=-4.5e+3]
INFO - 14:19:24: ... 40%|████ | 2/5 [00:00<00:00, 214.06 it/sec, obj=-4.5e+3]
INFO - 14:19:24: ... 60%|██████ | 3/5 [00:00<00:00, 240.92 it/sec, obj=-4.5e+3]
INFO - 14:19:24: ... 80%|████████ | 4/5 [00:00<00:00, 314.93 it/sec, obj=-4.5e+3]
INFO - 14:19:24: Optimization result:
INFO - 14:19:24: Optimizer info:
INFO - 14:19:24: Status: None
INFO - 14:19:24: Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
INFO - 14:19:24: Number of calls to the objective function by the optimizer: 5
INFO - 14:19:24: Solution:
INFO - 14:19:24: The solution is feasible.
INFO - 14:19:24: Objective: -4503.594576639364
INFO - 14:19:24: Standardized constraints:
INFO - 14:19:24: [reserve_fact-0.5] = 2.4330390147042635e-08
INFO - 14:19:24: Aerostructure design space:
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: | thick_panels | 1 | 3.256301554313449 | 20 | float |
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: *** End MDOScenario execution (time: 0:00:00.024847) ***
INFO - 14:19:24: ... 57%|█████▋ | 4/7 [00:00<00:00, 12.66 it/sec, obj=-4.51e+3]
INFO - 14:19:24:
INFO - 14:19:24: *** Start MDOScenario execution ***
INFO - 14:19:24: MDOScenario
INFO - 14:19:24: Disciplines: Aerodynamics Mission
INFO - 14:19:24: MDO formulation: DisciplinaryOpt
INFO - 14:19:24: Optimization problem:
INFO - 14:19:24: minimize -range(thick_airfoils)
INFO - 14:19:24: with respect to thick_airfoils
INFO - 14:19:24: subject to constraints:
INFO - 14:19:24: lift(thick_airfoils) == 0.5
INFO - 14:19:24: over the design space:
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: | thick_airfoils | 5 | 5 | 25 | float |
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: Solving optimization problem with algorithm NLOPT_SLSQP:
INFO - 14:19:24: ... 20%|██ | 1/5 [00:00<00:00, 606.81 it/sec, obj=-4.51e+3]
INFO - 14:19:24: ... 40%|████ | 2/5 [00:00<00:00, 227.85 it/sec, obj=-3.85e+3]
INFO - 14:19:24: ... 60%|██████ | 3/5 [00:00<00:00, 331.15 it/sec, obj=-4.48e+3]
INFO - 14:19:24: ... 80%|████████ | 4/5 [00:00<00:00, 348.32 it/sec, obj=-4.51e+3]
INFO - 14:19:24: ... 100%|██████████| 5/5 [00:00<00:00, 361.37 it/sec, obj=-4.51e+3]
INFO - 14:19:24: Optimization result:
INFO - 14:19:24: Optimizer info:
INFO - 14:19:24: Status: None
INFO - 14:19:24: Message: Maximum number of iterations reached. GEMSEO Stopped the driver
INFO - 14:19:24: Number of calls to the objective function by the optimizer: 7
INFO - 14:19:24: Solution:
INFO - 14:19:24: The solution is feasible.
INFO - 14:19:24: Objective: -3854.082002804953
INFO - 14:19:24: Standardized constraints:
INFO - 14:19:24: [lift-0.5] = 0.0
INFO - 14:19:24: Aerostructure design space:
INFO - 14:19:24: +----------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +----------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: | thick_airfoils | 5 | 24.35677013380293 | 25 | float |
INFO - 14:19:24: +----------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: *** End MDOScenario execution (time: 0:00:00.028494) ***
INFO - 14:19:24:
INFO - 14:19:24: *** Start MDOScenario execution ***
INFO - 14:19:24: MDOScenario
INFO - 14:19:24: Disciplines: Mission Structure
INFO - 14:19:24: MDO formulation: DisciplinaryOpt
INFO - 14:19:24: Optimization problem:
INFO - 14:19:24: minimize -range(thick_panels)
INFO - 14:19:24: with respect to thick_panels
INFO - 14:19:24: subject to constraints:
INFO - 14:19:24: reserve_fact(thick_panels) <= 0.5
INFO - 14:19:24: over the design space:
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: | thick_panels | 1 | 3.256301554313449 | 20 | float |
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: Solving optimization problem with algorithm NLOPT_SLSQP:
INFO - 14:19:24: ... 20%|██ | 1/5 [00:00<00:00, 664.81 it/sec, obj=-3.84e+3]
INFO - 14:19:24: ... 40%|████ | 2/5 [00:00<00:00, 222.99 it/sec, obj=-3.84e+3]
INFO - 14:19:24: ... 60%|██████ | 3/5 [00:00<00:00, 246.01 it/sec, obj=-3.84e+3]
INFO - 14:19:24: ... 80%|████████ | 4/5 [00:00<00:00, 321.34 it/sec, obj=-3.84e+3]
INFO - 14:19:24: Optimization result:
INFO - 14:19:24: Optimizer info:
INFO - 14:19:24: Status: None
INFO - 14:19:24: Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
INFO - 14:19:24: Number of calls to the objective function by the optimizer: 5
INFO - 14:19:24: Solution:
INFO - 14:19:24: The solution is feasible.
INFO - 14:19:24: Objective: -3843.3820355127323
INFO - 14:19:24: Standardized constraints:
INFO - 14:19:24: [reserve_fact-0.5] = 4.908429218630772e-10
INFO - 14:19:24: Aerostructure design space:
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: | thick_panels | 1 | 3.303233589970119 | 20 | float |
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: *** End MDOScenario execution (time: 0:00:00.024319) ***
INFO - 14:19:24: ... 71%|███████▏ | 5/7 [00:00<00:00, 12.77 it/sec, obj=-3.85e+3]
INFO - 14:19:24:
INFO - 14:19:24: *** Start MDOScenario execution ***
INFO - 14:19:24: MDOScenario
INFO - 14:19:24: Disciplines: Aerodynamics Mission
INFO - 14:19:24: MDO formulation: DisciplinaryOpt
INFO - 14:19:24: Optimization problem:
INFO - 14:19:24: minimize -range(thick_airfoils)
INFO - 14:19:24: with respect to thick_airfoils
INFO - 14:19:24: subject to constraints:
INFO - 14:19:24: lift(thick_airfoils) == 0.5
INFO - 14:19:24: over the design space:
INFO - 14:19:24: +----------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +----------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: | thick_airfoils | 5 | 24.35677013380293 | 25 | float |
INFO - 14:19:24: +----------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: Solving optimization problem with algorithm NLOPT_SLSQP:
INFO - 14:19:24: ... 20%|██ | 1/5 [00:00<00:00, 637.72 it/sec, obj=-3.85e+3]
WARNING - 14:19:24: Optimization found no feasible point ! The least infeasible point is selected.
INFO - 14:19:24: ... 40%|████ | 2/5 [00:00<00:00, 227.70 it/sec, obj=-4.49e+3]
INFO - 14:19:24: Optimization result:
INFO - 14:19:24: Optimizer info:
INFO - 14:19:24: Status: 5
INFO - 14:19:24: Message: NLOPT_MAXEVAL_REACHED: Optimization stopped because maxeval (above) was reached
INFO - 14:19:24: Number of calls to the objective function by the optimizer: 8
INFO - 14:19:24: Solution:
WARNING - 14:19:24: The solution is not feasible.
INFO - 14:19:24: Objective: -4492.389207173914
INFO - 14:19:24: Standardized constraints:
INFO - 14:19:24: [lift-0.5] = 0.008585873120765197
INFO - 14:19:24: Aerostructure design space:
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: | thick_airfoils | 5 | 5 | 25 | float |
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: *** End MDOScenario execution (time: 0:00:00.021341) ***
INFO - 14:19:24:
INFO - 14:19:24: *** Start MDOScenario execution ***
INFO - 14:19:24: MDOScenario
INFO - 14:19:24: Disciplines: Mission Structure
INFO - 14:19:24: MDO formulation: DisciplinaryOpt
INFO - 14:19:24: Optimization problem:
INFO - 14:19:24: minimize -range(thick_panels)
INFO - 14:19:24: with respect to thick_panels
INFO - 14:19:24: subject to constraints:
INFO - 14:19:24: reserve_fact(thick_panels) <= 0.5
INFO - 14:19:24: over the design space:
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: | thick_panels | 1 | 3.303233589970119 | 20 | float |
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: Solving optimization problem with algorithm NLOPT_SLSQP:
INFO - 14:19:24: ... 20%|██ | 1/5 [00:00<00:00, 642.02 it/sec, obj=-4.5e+3]
INFO - 14:19:24: ... 40%|████ | 2/5 [00:00<00:00, 218.90 it/sec, obj=-4.5e+3]
INFO - 14:19:24: ... 60%|██████ | 3/5 [00:00<00:00, 243.29 it/sec, obj=-4.5e+3]
INFO - 14:19:24: ... 80%|████████ | 4/5 [00:00<00:00, 317.53 it/sec, obj=-4.5e+3]
INFO - 14:19:24: Optimization result:
INFO - 14:19:24: Optimizer info:
INFO - 14:19:24: Status: None
INFO - 14:19:24: Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
INFO - 14:19:24: Number of calls to the objective function by the optimizer: 5
INFO - 14:19:24: Solution:
INFO - 14:19:24: The solution is feasible.
INFO - 14:19:24: Objective: -4504.850158526424
INFO - 14:19:24: Standardized constraints:
INFO - 14:19:24: [reserve_fact-0.5] = 1.7025072907017602e-08
INFO - 14:19:24: Aerostructure design space:
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: | thick_panels | 1 | 3.264536832389204 | 20 | float |
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: *** End MDOScenario execution (time: 0:00:00.025054) ***
INFO - 14:19:24: ... 86%|████████▌ | 6/7 [00:00<00:00, 13.05 it/sec, obj=-4.51e+3]
INFO - 14:19:24:
INFO - 14:19:24: *** Start MDOScenario execution ***
INFO - 14:19:24: MDOScenario
INFO - 14:19:24: Disciplines: Aerodynamics Mission
INFO - 14:19:24: MDO formulation: DisciplinaryOpt
INFO - 14:19:24: Optimization problem:
INFO - 14:19:24: minimize -range(thick_airfoils)
INFO - 14:19:24: with respect to thick_airfoils
INFO - 14:19:24: subject to constraints:
INFO - 14:19:24: lift(thick_airfoils) == 0.5
INFO - 14:19:24: over the design space:
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: | thick_airfoils | 5 | 5 | 25 | float |
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: Solving optimization problem with algorithm NLOPT_SLSQP:
INFO - 14:19:24: ... 20%|██ | 1/5 [00:00<00:00, 751.40 it/sec, obj=-4.51e+3]
INFO - 14:19:24: ... 40%|████ | 2/5 [00:00<00:00, 243.04 it/sec, obj=-4.48e+3]
INFO - 14:19:24: ... 60%|██████ | 3/5 [00:00<00:00, 352.41 it/sec, obj=-4.51e+3]
INFO - 14:19:24: ... 80%|████████ | 4/5 [00:00<00:00, 365.92 it/sec, obj=-4.51e+3]
INFO - 14:19:24: ... 100%|██████████| 5/5 [00:00<00:00, 376.42 it/sec, obj=-4.51e+3]
INFO - 14:19:24: Optimization result:
INFO - 14:19:24: Optimizer info:
INFO - 14:19:24: Status: None
INFO - 14:19:24: Message: Maximum number of iterations reached. GEMSEO Stopped the driver
INFO - 14:19:24: Number of calls to the objective function by the optimizer: 7
INFO - 14:19:24: Solution:
INFO - 14:19:24: The solution is feasible.
INFO - 14:19:24: Objective: -4509.519641910645
INFO - 14:19:24: Standardized constraints:
INFO - 14:19:24: [lift-0.5] = -0.0001369125128627413
INFO - 14:19:24: Aerostructure design space:
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: | thick_airfoils | 5 | 5 | 25 | float |
INFO - 14:19:24: +----------------+-------------+-------+-------------+-------+
INFO - 14:19:24: *** End MDOScenario execution (time: 0:00:00.028198) ***
INFO - 14:19:24:
INFO - 14:19:24: *** Start MDOScenario execution ***
INFO - 14:19:24: MDOScenario
INFO - 14:19:24: Disciplines: Mission Structure
INFO - 14:19:24: MDO formulation: DisciplinaryOpt
INFO - 14:19:24: Optimization problem:
INFO - 14:19:24: minimize -range(thick_panels)
INFO - 14:19:24: with respect to thick_panels
INFO - 14:19:24: subject to constraints:
INFO - 14:19:24: reserve_fact(thick_panels) <= 0.5
INFO - 14:19:24: over the design space:
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: | thick_panels | 1 | 3.264536832389204 | 20 | float |
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: Solving optimization problem with algorithm NLOPT_SLSQP:
INFO - 14:19:24: ... 20%|██ | 1/5 [00:00<00:00, 851.12 it/sec, obj=-4.51e+3]
INFO - 14:19:24: ... 40%|████ | 2/5 [00:00<00:00, 219.63 it/sec, obj=-4.51e+3]
INFO - 14:19:24: ... 60%|██████ | 3/5 [00:00<00:00, 234.04 it/sec, obj=-4.51e+3]
INFO - 14:19:24: ... 80%|████████ | 4/5 [00:00<00:00, 292.41 it/sec, obj=Not evaluated]
INFO - 14:19:24: Optimization result:
INFO - 14:19:24: Optimizer info:
INFO - 14:19:24: Status: None
INFO - 14:19:24: Message: Successive iterates of the design variables are closer than xtol_rel or xtol_abs. GEMSEO Stopped the driver
INFO - 14:19:24: Number of calls to the objective function by the optimizer: 4
INFO - 14:19:24: Solution:
INFO - 14:19:24: The solution is feasible.
INFO - 14:19:24: Objective: -4509.583287341628
INFO - 14:19:24: Standardized constraints:
INFO - 14:19:24: [reserve_fact-0.5] = 3.397815362404799e-11
INFO - 14:19:24: Aerostructure design space:
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: | thick_panels | 1 | 3.225021426833141 | 20 | float |
INFO - 14:19:24: +--------------+-------------+-------------------+-------------+-------+
INFO - 14:19:24: *** End MDOScenario execution (time: 0:00:00.025827) ***
INFO - 14:19:24: ... 100%|██████████| 7/7 [00:00<00:00, 13.03 it/sec, obj=-4.51e+3]
INFO - 14:19:24: Optimization result:
INFO - 14:19:24: Optimizer info:
INFO - 14:19:24: Status: None
INFO - 14:19:24: Message: Maximum number of iterations reached. GEMSEO Stopped the driver
INFO - 14:19:24: Number of calls to the objective function by the optimizer: 9
INFO - 14:19:24: Solution:
INFO - 14:19:24: The solution is feasible.
INFO - 14:19:24: Objective: -4509.243708600623
INFO - 14:19:24: Standardized constraints:
INFO - 14:19:24: [lift-0.5] = 5.903055821931957e-13
INFO - 14:19:24: [reserve_fact-0.5] = -0.2599999989201578
INFO - 14:19:24: Aerostructure design space:
INFO - 14:19:24: +-------+-------------+-------+-------------+-------+
INFO - 14:19:24: | name | lower_bound | value | upper_bound | type |
INFO - 14:19:24: +-------+-------------+-------+-------------+-------+
INFO - 14:19:24: | sweep | 10 | 25 | 35 | float |
INFO - 14:19:24: +-------+-------------+-------+-------------+-------+
INFO - 14:19:24: *** End MDOScenario execution (time: 0:00:00.552243) ***
<gemseo.post.opt_history_view.OptHistoryView object at 0x7fd53989d610>
Total running time of the script: ( 0 minutes 3.402 seconds)