Title :
The design of fuzzy control for linear motor based on TMS320 F2812
Author :
Liu, XinQiao ; Zhang, Hailian ; Han, Bin ; Gong, Xiaoxia
Author_Institution :
Sch. of Electr. & Inf. Eng., Jiangsu Univ., Zhenjiang, China
Abstract :
The traditional speed/current double closed-loop PID control system can not self-adjust its parameters with external conditions and has low control accuracy. In this paper, the fuzzy algorithm is applied into the PMLSM control system, adopting the latest control chip DSP F2812 of TI-company as processor, which achieves entire digitization of fuzzy control system. Hardware of system (such as inverter, driving circuit, detecting circuit) is designed, and the software is designed with C language programming. The results of experiment demonstrate that the performance is satisfied and the fuzzy control system has high precision and good robustness.
Keywords :
C language; angular velocity control; closed loop systems; control engineering computing; digital signal processing chips; electric current control; fuzzy control; linear synchronous motors; machine control; permanent magnet motors; three-term control; C language programming; PMLSM control system; TMS320 F2812; fuzzy control system; permanent magnet linear synchronous motors; speed-current double closed-loop PID control system; Circuits; Control systems; Digital signal processing chips; Fuzzy control; Fuzzy systems; Hardware; Inverters; Robust control; Software design; Three-term control; DSP; Fuzzy Control; Inverter; Permanent magnet linear synchronous Motor;
Conference_Titel :
Control and Decision Conference, 2009. CCDC '09. Chinese
Conference_Location :
Guilin
Print_ISBN :
978-1-4244-2722-2
Electronic_ISBN :
978-1-4244-2723-9
DOI :
10.1109/CCDC.2009.5195073
