fastoad.models.performances.mission.segments.registered.hold module

Class for simulating hold segment.

class fastoad.models.performances.mission.segments.registered.hold.HoldSegment(name: str = '', target: ~fastoad.model_base.flight_point.FlightPoint = <object object>, isa_offset: float = 0.0, propulsion: ~fastoad.model_base.propulsion.IPropulsion = <object object>, polar: ~fastoad.models.performances.mission.polar.Polar = <object object>, polar_modifier: ~fastoad.models.performances.mission.polar_modifier.AbstractPolarModifier = <factory>, reference_area: float = <object object>, time_step: float = 60.0, maximum_CL: float = None, altitude_bounds: tuple = (-500.0, 40000.0), mach_bounds: tuple = (-1e-06, 5.0), interrupt_if_getting_further_from_target: bool = True, engine_setting: ~fastoad.constants.EngineSetting = EngineSetting.CLIMB, load_factor: float = 1.0)

Bases: AbstractRegulatedThrustSegment, AbstractFixedDurationSegment, AbstractLiftFromWeightSegment

Class for computing hold flight segment.

Mach is considered constant, equal to Mach at starting point. Altitude is constant. Target is a specified time. The target definition indicates the time duration of the segment, independently of the initial time value.

property target: FlightPoint

The base class of the class hierarchy.

When called, it accepts no arguments and returns a new featureless instance that has no instance attributes and cannot be given any.

polar_modifier: AbstractPolarModifier