fr.cnes.sirius.patrius.math.optim.joptimizer.optimizers

Class NewtonLEConstrainedISP

java.lang.Object

fr.cnes.sirius.patrius.math.optim.joptimizer.optimizers.OptimizationRequestHandler

fr.cnes.sirius.patrius.math.optim.joptimizer.optimizers.NewtonLEConstrainedISP

public class NewtonLEConstrainedISP
extends OptimizationRequestHandler

Linear equality constrained newton optimizer, with infeasible starting point.

Since:

4.6

Author:

alberto trivellato (alberto.trivellato@gmail.com) HISTORY VERSION:4.6:DM:DM-2591:27/01/2021:[PATRIUS] Intigration et validation JOptimizer END-HISTORY

See Also:

"S.Boyd and L.Vandenberghe, Convex Optimization, p. 521"

Field Summary

Fields inherited from class fr.cnes.sirius.patrius.math.optim.joptimizer.optimizers.OptimizationRequestHandler

dim, MAX_ITERATIONS, meq, mieq, request, response, SCALAR, successor

Constructor Summary

Constructors

Constructor and Description
NewtonLEConstrainedISP() Constructor
NewtonLEConstrainedISP(boolean activateChain) Constructor

Method Summary

Modifier and Type	Method and Description
protected int	forwardOptimizationRequest() Forward optimization request
int	optimize() Optimizer
void	setKKTSolver(AbstractKKTSolver kktSol) Set the ktt solver

Methods inherited from class fr.cnes.sirius.patrius.math.optim.joptimizer.optimizers.OptimizationRequestHandler

checkCustomExitConditions, findEqFeasiblePoint, findEqFeasiblePoint2, getA, getAlpha, getAT, getB, getBeta, getDim, getF0, getF0, getFi, getFi, getGradF0, getGradFi, getHessF0, getHessFi, getInitialLagrangian, getInitialPoint, getInteriorPointMethod, getMaxIteration, getMeq, getMieq, getMu, getNotFeasibleInitialPoint, getOptimizationRequest, getOptimizationResponse, getTolerance, getToleranceFeas, getToleranceInnerStep, getToleranceKKT, isCheckKKTSolutionAccuracy, isCheckProgressConditions, isInDomainF0, rPri, setOptimizationRequest, setOptimizationResponse

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NewtonLEConstrainedISP

public NewtonLEConstrainedISP(boolean activateChain)

Constructor

Parameters:

activateChain - true/false

NewtonLEConstrainedISP

public NewtonLEConstrainedISP()

Constructor

Method Detail

optimize

public int optimize()
             throws PatriusException,
                    PatriusRuntimeException

Optimizer

Overrides:

optimize in class OptimizationRequestHandler

Returns:

retCode

Throws:

PatriusException - if an error occurs

PatriusRuntimeException

forwardOptimizationRequest

protected int forwardOptimizationRequest()
                                  throws PatriusException

Forward optimization request

Overrides:

forwardOptimizationRequest in class OptimizationRequestHandler

Returns:

retCode

Throws:

PatriusException - if an error occurs

setKKTSolver

public void setKKTSolver(AbstractKKTSolver kktSol)

Set the ktt solver

Parameters:

kktSol - solver