Skip to content

ostk.astrodynamics.flight.profile.model.Tabulated¶

class Tabulated(*args, **kwargs)¶

Bases: Model

A flight profile model defined by a set of states.

Overloaded function.

__init__(self: ostk.astrodynamics.flight.profile.model.Tabulated, states: list[ostk.astrodynamics.trajectory.State]) -> None

Constructor.

Args:
states (Array[State]): The states of the model.
__init__(self: ostk.astrodynamics.flight.profile.model.Tabulated, states: list[ostk.astrodynamics.trajectory.State], interpolator_type: ostk.mathematics.curve_fitting.Interpolator.Type) -> None

Constructor.

Args:
states (Array[State]): The states of the model. interpolator_type (Interpolator.Type): The type of interpolator to use for all but the AttitudeQuaternion subset. Attitude quaternions will be interpolated using spherical linear interpolation (SLERP).

Methods

`as_tabulated`	Cast the model to a tabulated model.
`as_transform`	Cast the model to a transform model.
`calculate_state_at`	Calculate the state of the model at a specific instant.
`calculate_states_at`	Calculate the states of the model at specific instants.
`get_axes_at`	Get the axes of the model at a specific instant.
`get_body_frame`	Get the body frame of the model with the specified name.
`get_interpolator_type`	Get the type of interpolator used in the model.
`get_interval`	Get the interval of the model.
`is_defined`	Check if the model is defined.
`is_tabulated`	Check if the model is a tabulated model.
`is_transform`	Check if the model is a transform model.

as_tabulated( self: ostk.astrodynamics.flight.profile.Model, ) → ostk::astrodynamics::flight::profile::model::Tabulated¶

Cast the model to a tabulated model.

Returns:: The tabulated model.
Return type:: Tabulated

as_transform( self: ostk.astrodynamics.flight.profile.Model, ) → ostk::astrodynamics::flight::profile::model::Transform¶

Cast the model to a transform model.

Returns:: The transform model.
Return type:: Transform

calculate_state_at( self: ostk.astrodynamics.flight.profile.model.Tabulated, instant: ostk.physics.time.Instant, ) → ostk.astrodynamics.trajectory.State¶

Calculate the state of the model at a specific instant.

Parameters:: instant (Instant) -- The instant at which to calculate the state.
Returns:: The state of the model at the specified instant.
Return type:: State

calculate_states_at( self: ostk.astrodynamics.flight.profile.Model, instants: list[ostk.physics.time.Instant], ) → list[ostk.astrodynamics.trajectory.State]¶

Calculate the states of the model at specific instants. It can be more performant than looping calculate_state_at for multiple instants.

Parameters:: instants (list[Instant]) -- The instants at which to calculate the states.
Returns:: The states of the model at the specified instants.
Return type:: list[State]

get_axes_at( self: ostk.astrodynamics.flight.profile.model.Tabulated, instant: ostk.physics.time.Instant, ) → ostk.physics.coordinate.Axes¶

Get the axes of the model at a specific instant.

Parameters:: instant (Instant) -- The instant at which to get the axes.
Returns:: The axes of the model at the specified instant.
Return type:: numpy.ndarray

get_body_frame( self: ostk.astrodynamics.flight.profile.model.Tabulated, frame_name: ostk.core.type.String, ) → ostk.physics.coordinate.Frame¶

Get the body frame of the model with the specified name.

Parameters:: frame_name (str) -- The name of the body frame.
Returns:: The body frame of the model with the specified name.
Return type:: Frame

get_interpolator_type( self: ostk.astrodynamics.flight.profile.model.Tabulated, ) → ostk.mathematics.curve_fitting.Interpolator.Type¶

Get the type of interpolator used in the model.

Returns:: The type of interpolator used in the model.
Return type:: Interpolator.Type

get_interval( self: ostk.astrodynamics.flight.profile.model.Tabulated, ) → ostk.physics.time.Interval¶

Get the interval of the model.

Returns:: The interval of the model.
Return type:: Interval

is_defined(self: ostk.astrodynamics.flight.profile.model.Tabulated) → bool¶

Check if the model is defined.

Returns:: True if the model is defined, False otherwise.
Return type:: bool

is_tabulated(self: ostk.astrodynamics.flight.profile.Model) → bool¶

Check if the model is a tabulated model.

Returns:: True if the model is a tabulated model, False otherwise.
Return type:: bool

is_transform(self: ostk.astrodynamics.flight.profile.Model) → bool¶

Check if the model is a transform model.

Returns:: True if the model is a transform model, False otherwise.
Return type:: bool