ForcesModel Class Reference

Computes aerodynamic, thrust, and gravitational forces acting on the rocket. More...

#include <ForcesModel.h>

Public Member Functions
	ForcesModel (std::shared_ptr< Rocket > rocket, std::shared_ptr< Environment > environment)
	Constructs a new ForcesModel.
	~ForcesModel ()=default
	Default destructor.
std::array< double, 3 >	computeNetForce (const FlightState &state) const
	Computes the net external force vector acting on the rocket.
std::array< double, 3 >	computeNetMoment (const FlightState &state) const
	Computes the net external moment vector acting on the rocket.

Private Member Functions
std::array< double, 3 >	computeAerodynamicDrag (const FlightState &state) const
	Computes aerodynamic drag force based on velocity and rocket configuration.
std::array< double, 3 >	computeThrust (const FlightState &state) const
	Computes thrust force based on motor outputs.
std::array< double, 3 >	computeGravity (const FlightState &state) const
	Computes gravitational force based on altitude and mass.

Private Attributes
std::shared_ptr< Rocket >	rocket_
	Rocket model reference.
std::shared_ptr< Environment >	environment_
	Atmospheric and gravity conditions.

Detailed Description

Computes aerodynamic, thrust, and gravitational forces acting on the rocket.

The ForcesModel provides force and moment outputs based on the current rocket state, environmental conditions, and rocket configuration.

Constructor & Destructor Documentation

ForcesModel()

ForcesModel::ForcesModel	(	std::shared_ptr< Rocket >	rocket,
		std::shared_ptr< Environment >	environment )

Constructs a new ForcesModel.

Parameters

rocket	Pointer to the rocket configuration.
environment	Pointer to the simulation environment.

~ForcesModel()

ForcesModel::~ForcesModel ( )

default

Default destructor.

Member Function Documentation

computeAerodynamicDrag()

std::array< double, 3 > ForcesModel::computeAerodynamicDrag ( const FlightState & state ) const

private

Computes aerodynamic drag force based on velocity and rocket configuration.

Parameters

state

Current flight state.

Returns

Drag force vector (Newton).

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computeGravity()

std::array< double, 3 > ForcesModel::computeGravity ( const FlightState & state ) const

private

Computes gravitational force based on altitude and mass.

Parameters

state

Current flight state.

Returns

Gravity force vector (Newton).

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computeNetForce()

std::array< double, 3 > ForcesModel::computeNetForce

(

const FlightState &

state

)

const

Computes the net external force vector acting on the rocket.

Parameters

state

Current flight state.

Returns

Force vector (Fx, Fy, Fz) in Newtons.

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computeNetMoment()

std::array< double, 3 > ForcesModel::computeNetMoment

(

const FlightState &

state

)

const

Computes the net external moment vector acting on the rocket.

Initially returns zero (for 3-DoF), but structured for 6-DoF extension.

Parameters

state

Current flight state.

Returns

Moment vector (Mx, My, Mz) in Newton-meters.

computeThrust()

std::array< double, 3 > ForcesModel::computeThrust ( const FlightState & state ) const

private

Computes thrust force based on motor outputs.

Parameters

state

Current flight state.

Returns

Thrust force vector (Newton).

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Member Data Documentation

environment_

std::shared_ptr<Environment> ForcesModel::environment_

private

Atmospheric and gravity conditions.

rocket_

std::shared_ptr<Rocket> ForcesModel::rocket_

private

Rocket model reference.

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The documentation for this class was generated from the following files:

• include/ForcesModel.h
• src/ForcesModel.cpp