Title :
Research of a high-precision motion control system based on Turbo PMAC
Author :
Zhang, Yanbing ; Yao, Shuncai
Author_Institution :
Sch. of Inf. & Commun. Eng., North Univ. of China, Taiyuan, China
Abstract :
In order to complete all kinds of simulation tests of the moving object, this paper designed a high-precision motion control system based on Turbo PMAC. It summarized the characteristics of Turbo PMAC, introduced the composing and principle of the system, emphatically elucidated the control algorithm of PID + velocity/acceleration feed forward. In order to reduce the positioning error of the system, linear interpolation method was made to realize linear fitting. By means of adjusting PID control parameters, the system got the good steady - state characteristics and dynamic characteristic. The test results show that the system is excellent in operation with stable performance.
Keywords :
acceleration control; control engineering computing; feedforward; fitting (assembly); interpolation; motion control; three-term control; velocity control; PID control algorithm; Turbo PMAC; acceleration feed forward algorithm; high precision motion control system; linear fitting; linear interpolation method; positioning error; simulation test; velocity feed forward algorithm; Acceleration; Educational institutions; Hardware; Interpolation; PID; Turbo PMAC; linear interpolation; motion control;
Conference_Titel :
Computer Science and Information Technology (ICCSIT), 2010 3rd IEEE International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-5537-9
DOI :
10.1109/ICCSIT.2010.5564792
