fastga_he.models.performances.payload_range.payload_range module

class fastga_he.models.performances.payload_range.payload_range.ComputePayloadRange(**kwargs)

Bases: ExplicitComponent

Computation of the characteristic points of the payload-range diagram. Will use the operational mission module and inputs to compute the different points.

Store some bound methods so we can detect runtime overrides.

initialize()

Perform any one-time initialization run at instantiation.

setup()

Declare inputs and outputs.

Available attributes:

name pathname comm options

compute(inputs, outputs, discrete_inputs=None, discrete_outputs=None)

Compute outputs given inputs. The model is assumed to be in an unscaled state.

An inherited component may choose to either override this function or to define a compute_primal function.

Parameters:

• inputs (Vector) – Unscaled, dimensional input variables read via inputs[key].

• outputs (Vector) – Unscaled, dimensional output variables read via outputs[key].

• discrete_inputs (dict-like or None) – If not None, dict-like object containing discrete input values.

• discrete_outputs (dict-like or None) – If not None, dict-like object containing discrete output values.

fastga_he.models.performances.payload_range.payload_range.zip_op_mission_input(pt_file_path)

Returns a list of the variables needed for the computation of the equilibrium. Based on the submodel currently registered and the propulsion_id required.

Parameters:

pt_file_path – Path to the powertrain file.

Return inputs_zip:

a zip containing a list of name, a list of units, a list of shapes,

a list of shape_by_conn boolean and a list of copy_shape str.