National Instruments NI-Motion - Manual (Page 6)

Contents
© National Instruments Corporation vii NI-Motion User Manual
Chapter 6
Arc Moves
Circular Arcs..................................................................................................................6-1
Arc Move Algorithm .......................................................................................6-3
LabVIEW Code ...............................................................................................6-4
C/C++ Code.....................................................................................................6-4
Spherical Arcs................................................................................................................6-7
Algorithm ........................................................................................................6-9
LabVIEW Code ...............................................................................................6-10
C/C++ Code.....................................................................................................6-10
Helical Arcs ...................................................................................................................6-13
Algorithm ........................................................................................................6-14
LabVIEW Code ...............................................................................................6-15
C/C++ Code.....................................................................................................6-15
Chapter 7
Contoured Moves
Overview........................................................................................................................7-1
Arbitrary Contoured Moves...........................................................................................7-2
Contoured Move Algorithm ............................................................................7-3
Absolute versus Relative Contouring ...............................................7-4
LabVIEW Code ...............................................................................................7-5
C/C++ Code.....................................................................................................7-6
Chapter 8
Reference Moves
Find Reference Move.....................................................................................................8-1
Reference Move Algorithm .............................................................................8-2
LabVIEW Code ...............................................................................................8-3
C/C++ Code.....................................................................................................8-3
Chapter 9
Blending Moves
Blending.........................................................................................................................9-1
Superimpose Two Moves ................................................................................9-2
Blend after First Move Is Complete ................................................................9-3
Blend after Delay.............................................................................................9-4
Blending Algorithm.........................................................................................9-5
LabVIEW Code ...............................................................................................9-6
C/C++ Code.....................................................................................................9-7