Research on Distributed Motion Control System Based on DSP and CAN Bus for Multi-Degrees-of-Freedom Worktable

Analyzes and researches on multi-degrees-of-freedom motion control system,puts forward a distributed control framework,which takes DSP as a core and CAN bus as communication standard,two different design schemes are given according to different conditions.Design of system and control flow chart are introduced detailedly in this article,the correlative experimentions have been done on multi-degrees-of-freedom worktable,and the results show the control requirement of system application is achieved basically.