#include <chainiksolverpos_nr_jl.hpp>

Inheritance diagram for KDL::ChainIkSolverPos_NR_JL:

Public Member Functions
virtual int	CartToJnt (const JntArray &q_init, const Frame &p_in, JntArray &q_out)
	ChainIkSolverPos_NR_JL (const Chain &chain, const JntArray &q_min, const JntArray &q_max, ChainFkSolverPos &fksolver, ChainIkSolverVel &iksolver, unsigned int maxiter=100, double eps=1e-6)
	~ChainIkSolverPos_NR_JL ()
Private Attributes
const Chain	chain
JntArray	delta_q
Twist	delta_twist
double	eps
Frame	f
ChainFkSolverPos &	fksolver
ChainIkSolverVel &	iksolver
unsigned int	maxiter
JntArray	q_max
JntArray	q_min

Detailed Description

Implementation of a general inverse position kinematics algorithm based on Newton-Raphson iterations to calculate the position transformation from Cartesian to joint space of a general KDL::Chain. Takes joint limits into account.

Definition at line 40 of file chainiksolverpos_nr_jl.hpp.

Constructor & Destructor Documentation

KDL::ChainIkSolverPos_NR_JL::ChainIkSolverPos_NR_JL	(	const Chain &	chain,
		const JntArray &	q_min,
		const JntArray &	q_max,
		ChainFkSolverPos &	fksolver,
		ChainIkSolverVel &	iksolver,
		unsigned int	maxiter = `100`,
		double	eps = `1e-6`
	)

Constructor of the solver, it needs the chain, a forward position kinematics solver and an inverse velocity kinematics solver for that chain.

Parameters:

chain	the chain to calculate the inverse position for
q_min	the minimum joint positions
q_max	the maximum joint positions
fksolver	a forward position kinematics solver
iksolver	an inverse velocity kinematics solver
maxiter	the maximum Newton-Raphson iterations, default: 100
eps	the precision for the position, used to end the iterations, default: epsilon (defined in kdl.hpp)