Title :
Research on control system of linear PM brushless DC motor based on single neuron PID
Author :
Xie, Zengrong ; Liang, Deliang ; Cheng, Zhuping ; Wen, Hanming
Author_Institution :
Dept. of Electr. Eng., Xi´´an Jiaotong Univ., China
Abstract :
A new control system with high precision in position location of linear permanent magnet brushless DC motor (LPMBDCM) is introduced. In this system, DSP (TMS320LF2407) is adopted as the core controller, and the grating scale is used as positional sensor. The improved single neuron PI is adopted as the control strategy. The system is simulated based on Simplorer6.0 of Ansoft Corporation. The characteristic of position control and force as well as currents is presented. The validity of presented method is testified.
Keywords :
PI control; brushless DC motors; cores; digital control; digital signal processing chips; electric current control; force control; linear motors; machine control; permanent magnet motors; position control; sensors; three-term control; Ansoft Corporation; DSP; Simplorer6.0; TMS320LF2407; control system; core controller; grating scale; linear PM brushless DC motor; permanent magnet brushless DC motor; position control; position location; positional sensor; single neuron PI; single neuron PID; Brushless DC motors; Control systems; Digital signal processing; Gratings; Magnetic cores; Magnetic sensors; Neurons; Sensor phenomena and characterization; Sensor systems; Three-term control; Linear PM brushless DC motor; PI control; Single Neuron;
Conference_Titel :
Electrical Machines and Systems, 2005. ICEMS 2005. Proceedings of the Eighth International Conference on
Print_ISBN :
7-5062-7407-8
DOI :
10.1109/ICEMS.2005.202552
