gemseo / problems / sobieski / core

mission module

Mission discipline for the Sobieski’s SSBJ use case.

class gemseo.problems.sobieski.core.mission.SobieskiMission(sobieski_base)

Bases: gemseo.problems.sobieski.core.discipline.SobieskiDiscipline

Mission discipline for the Sobieski’s SSBJ use case.

Parameters

sobieski_base (SobieskiBase) – The Sobieski base.

Return type

None

execute(x_shared, y_14, y_24, y_34)

Compute the range.

Parameters

• x_shared (numpy.ndarray) – The shared design variables.

• y_14 (numpy.ndarray) – The total aircraft weight y_14[0] and the fuel weight y_14[1].

• y_24 (numpy.ndarray) – The lift-over-drag ratio.

• y_34 (numpy.ndarray) – The specific fuel consumption.

Returns

The range.

Return type

numpy.ndarray

linearize(x_shared, y_14, y_24, y_34)

Derive the discipline with respect to its inputs.

Parameters

• x_shared (numpy.ndarray) – The shared design variables.

• y_14 (numpy.ndarray) – The total aircraft weight y_14[0] and the fuel weight y_14[1].

• y_24 (numpy.ndarray) – The lift-over-drag ratio.

• y_34 (numpy.ndarray) – The specific fuel consumption.

Returns

The Jacobian of the discipline.

Return type

dict[str, dict[str, numpy.ndarray]]

DTYPE_COMPLEX = 'complex128'

DTYPE_DOUBLE = 'float64'

property constants

property dtype

property math