DIGITAL REALIZATION OF ROTOR POSITION DETECTION FOR PERMANENT MAGNET SYNCHRONOUS MOTOR SERVO SYSTEM
Guo Qing-ding, Limei Wang, Luo Ruifu · International Conference on Performance Engineering · 1995
This paper presents an effective digital realization method for detecting the rotor position of high performance sinusoid drive permanent magnet synchronous motor ( PMSM) servo system. The system adopts two chips of INTEL8098 The rotor position of PMSM is detected by resolver and calculated by microcomputer. The hardware and software are designed and analyzed Experimental result demonstrates that this method is capable to acquire precise position signal of rotor and improve performance of the servo system.