trb.C File Reference

test program to the Newton-Euler rigid body evolution equations (RigidBodyMotion.C) More...

#include "Overture.h"
#include "SquareMapping.h"
#include "PlotStuff.h"
#include "MatrixTransform.h"
#include "CrossSectionMapping.h"
#include "RigidBodyMotion.h"
#include "App.h"

Include dependency graph for trb.C:

Classes
class	TestRigidBody

Enumerations
enum	TestProblemEnum {   generalMotion =0, trigonometricMotion, freeRotation1, freeRotation2,   freeRotation3, constantX0Acceleration, constantX1Acceleration, constantX2Acceleration,   constantW0Acceleration, constantW1Acceleration, constantW2Acceleration, sinX0Acceleration,   sinX1Acceleration, sinX2Acceleration, exponentialV, fallingSphere }

Functions
RealArray	mult (const RealArray &a, const RealArray &b)
	return the product if two matrices.
RealArray	trans (const RealArray &a)
	return the transpose of a matrix
int	convergenceRate (const RealArray &h, const RealArray &e, RealArray &sigma)
int	main (int argc, char *argv[])

Variables
enum TestProblemEnum	testProblem =generalMotion

Detailed Description

test program to the Newton-Euler rigid body evolution equations (RigidBodyMotion.C)

Enumeration Type Documentation

enum TestProblemEnum

Enumerator
generalMotion
trigonometricMotion
freeRotation1
freeRotation2
freeRotation3
constantX0Acceleration
constantX1Acceleration
constantX2Acceleration
constantW0Acceleration
constantW1Acceleration
constantW2Acceleration
sinX0Acceleration
sinX1Acceleration
sinX2Acceleration
exponentialV
fallingSphere

Function Documentation

int convergenceRate	(	const RealArray &	h,
		const RealArray &	e,
		RealArray &	sigma
	)

References ee, j, m, N(), n, and sigma.

int main	(	int	argc,
		char *	argv[]
	)

References a, TestRigidBody::addedMass, assert(), TestRigidBody::body, c, TestRigidBody::cfl, constantW0Acceleration, constantW1Acceleration, constantW2Acceleration, constantX0Acceleration, constantX1Acceleration, constantX2Acceleration, convergenceRate(), TestRigidBody::debug, RigidBodyMotion::debug, TestRigidBody::dt0, exponentialV, fallingSphere, freeRotation1, freeRotation2, freeRotation3, TestRigidBody::freeRotationAxis, generalMotion, TestRigidBody::getErrors(), RigidBodyMotion::getTimeSteppingMethodName(), i, RigidBodyMotion::implicitRungeKutta, RigidBodyMotion::improvedEuler, j, RigidBodyMotion::leapFrogTrapezoidal, TestRigidBody::mass, TestRigidBody::method, mult(), TestRigidBody::orderOfAccuracy, orderOfAccuracy, OV_ABORT(), TestRigidBody::plotBody, TestRigidBody::plotOption, printF(), R, TestRigidBody::saveMatlabFile, RigidBodyMotion::setNewtonTolerance(), sinX0Acceleration, sinX1Acceleration, sinX2Acceleration, TestRigidBody::solve(), TestRigidBody::testName, testProblem, TestRigidBody::tFinal, TestRigidBody::tPlot, and trigonometricMotion.

RealArray mult	(	const RealArray &	a,
		const RealArray &	b
	)

return the product if two matrices.

References a, assert(), c, display(), i, j, k, m, n, OV_ABORT(), and printF().

Referenced by RigidBodyMotion::dirkImplicitSolve(), RigidBodyMotion::getCoordinates(), RigidBodyMotion::getForce(), RigidBodyMotion::getForceInternal(), RigidBodyMotion::integrate(), main(), RigidBodyMotion::takeStepLeapFrog(), and RigidBodyMotion::takeStepTrapezoid().

RealArray trans

(

const RealArray &

a

)

return the transpose of a matrix

References a, c, i, j, m, and n.

Referenced by RigidBodyMotion::dirkImplicitSolve(), RigidBodyMotion::getCoordinates(), RigidBodyMotion::takeStepLeapFrog(), and RigidBodyMotion::takeStepTrapezoid().

Variable Documentation

enum TestProblemEnum testProblem =generalMotion

Referenced by TestRigidBody::getErrors(), TestRigidBody::getExactSolution(), TestRigidBody::getForce(), TestRigidBody::initialConditions(), main(), and TestRigidBody::solve().