Uses bilinear interpolation to interpolate an efficiency. Must be supplied with exactly four data points.

Inheritance diagram for DtBilinearInterpolationAircraftFuelConsumptionModel:

Public Member Functions
	DtBilinearInterpolationAircraftFuelConsumptionModel ()

virtual bool	isValid () const

virtual bool	addDataPoints (const DtRwAircraftEngineEfficiencyDataPointList &datapoints, double startWeight, double endWeight, std::ostream *errorStream=0)

virtual double	interpolateEfficiency (double speed, double altitude) const

Public Member Functions inherited from DtAircraftFuelConsumptionModel
	DtAircraftFuelConsumptionModel ()

virtual	~DtAircraftFuelConsumptionModel ()

virtual double	calculateEfficiency (double range, double speed, double startMass, double endMass) const

virtual double	calculateRange (double speed, double altitude, double startMass, double endMass) const

virtual double	fuelConsumed (double range, double speed, double altitude, double mass) const

virtual bool	shouldConsumeFuel () const

virtual void	setShouldConsumeFuel (bool shouldConsume)

Protected Attributes
double	myGridPoints [2][2]

double	myMinAltitude

double	myMaxAltitude

double	myMinSpeed

double	myMaxSpeed

double	myXDYD

bool	myValidFlag

Protected Attributes inherited from DtAircraftFuelConsumptionModel
bool	myShouldConsumeFuel

Additional Inherited Members
Static Public Member Functions inherited from DtAircraftFuelConsumptionModel
static DtAircraftFuelConsumptionModel *	Create (const DtRwAircraftEngineEfficiencyDataPointList &datapoints)

Constructor & Destructor Documentation

DtBilinearInterpolationAircraftFuelConsumptionModel::DtBilinearInterpolationAircraftFuelConsumptionModel ( )

Member Function Documentation

virtual bool DtBilinearInterpolationAircraftFuelConsumptionModel::isValid ( ) const

virtual

Allows system to be configured but still warn user that something may be wrong.

virtual bool DtBilinearInterpolationAircraftFuelConsumptionModel::addDataPoints	(	const DtRwAircraftEngineEfficiencyDataPointList &	datapoints,
		double	startWeight,
		double	endWeight,
		std::ostream *	errorStream = `0`
	)

virtual

Must be configured with exactly four data points.

virtual double DtBilinearInterpolationAircraftFuelConsumptionModel::interpolateEfficiency	(	double	speed,
		double	altitude
	)		const

virtual

Interpolate an engine efficiency at a given speed and altitude.

double DtBilinearInterpolationAircraftFuelConsumptionModel::myGridPoints[2][2]

protected

Efficiency values for each corner of the grid in (altitude, speed)

double DtBilinearInterpolationAircraftFuelConsumptionModel::myMinAltitude

protected

double DtBilinearInterpolationAircraftFuelConsumptionModel::myMaxAltitude

protected

double DtBilinearInterpolationAircraftFuelConsumptionModel::myMinSpeed

protected

double DtBilinearInterpolationAircraftFuelConsumptionModel::myMaxSpeed

protected

double DtBilinearInterpolationAircraftFuelConsumptionModel::myXDYD

protected

bool DtBilinearInterpolationAircraftFuelConsumptionModel::myValidFlag

protected

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-0-branch/include/vrfutil/aircraftFuelConsumptionModel.h