LinuxCNC Documentation

SYNOPSIS

loadrt clarkeinv [count=N|names=name1[,name2…​]]

DESCRIPTION

The inverse Clarke transform can be used rotate a vector quantity and then translate it from Cartesian coordinate system to a three phase system (three components 120 degrees apart).

FUNCTIONS

clarkeinv.N

PINS

clarkeinv.N.x real in
clarkeinv.N.y real in

cartesian components of input

clarkeinv.N.h real in

homopolar component of input (usually zero)

clarkeinv.N.theta real in

rotation angle: 0.00 to 1.00 = 0 to 360 degrees

clarkeinv.N.a real out
clarkeinv.N.b real out
clarkeinv.N.c real out

three phase output vector

SEE ALSO

clarke2(9) and clarke3(9) for the forward transform.

AUTHOR

John Kasunich

LICENSE

GPL