Title :
The Design of Experiment Platform and Driving System for Bearingless Permanent Slice Motors
Author :
Tong, Zhu ; Huangqiu, Zhu ; Yongbo, Sun ; Xiaohong, Hao
Author_Institution :
Jiangsu Univ., Zhenjiang
Abstract :
The bearingless permanent slice motor has much excellence of magnetic bearings and bearingless motors, and has important research value. In the paper the basic operation principle of the bearingless permanent slice motor has been introduced. The decoupling control between radial suspension forces and torque is designed according to the control strategy of rotor magnetic field oriented. Based on the basic principle of CRPWM, hardware driving system is developed for bearingless motors. The research results have shown that platform including the driving system and DSP board can demand the performance of driving and control for bearingless permanent slice motor.
Keywords :
control system CAD; digital signal processing chips; machine control; magnetic bearings; permanent magnet motors; power engineering computing; CRPWM; DSP board; bearingless motor; bearingless permanent slice motor; decoupling control; experiment platform design; hardware driving system; magnetic bearings; power driver; radial suspension force design; radial suspension torque design; Control systems; Digital signal processing; Displacement control; Feedback circuits; Force control; Magnetic levitation; Permanent magnet motors; Pulse width modulation; Radio control; Voltage control; Bearingless motor; Decoupling; Permanent slice motor; Power driver; Suspension force;
Conference_Titel :
Control Conference, 2007. CCC 2007. Chinese
Conference_Location :
Hunan
Print_ISBN :
978-7-81124-055-9
Electronic_ISBN :
978-7-900719-22-5
DOI :
10.1109/CHICC.2006.4347314
