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FULLY DIGITAL PERMANENT MAGNET SYNCHRONOUS MOTOR SERVO SYSTEM BASED ON DSP
Guo Qingding,Luo Ruifu,Wang Limei 전력전자학회 1995 ICPE(ISPE)논문집 Vol.1995 No.10
This paper describes a high performance fully digital implementation of a PMSM servo system. On the basis of vector control principle, the system is controlled by an INTEL8031 and a DSP(TMS320C25) A new self-tuning PID algorithm based on IATE optimal rule is used in speed loop Experimental result demonstrates that the system is capable to improve performance in terms of precision of control action, dynamic response and flexibility, even when system parameters are varied.
POSITION CONTROL OF BRUSHLESS DC MOTOR SERVO SYSTEM BASED ON NEURAL NETWORK
Guo Qingding,Luo Ruifu,Wang Limei 전력전자학회 1995 ICPE(ISPE)논문집 Vol.1995 No.10
This paper describes a DSP based neural network controller of high performance brushless DC motor servo system It has a multi-layer feedforward structure and adopts DSP(TMS320C30) as its operation element. Learning scheme and designing method is discussed Simulation and experiment result are presented and the performance of neural network controllers is studied.
COMPLETERY DIGITAL AC SERVO SYSTEM USING NEURAL NETWORK CONTROLLER
Guo Qingding,Wang Limei,Luo Ruifu 전력전자학회 1995 ICPE(ISPE)논문집 Vol.1995 No.10
This paper describes a neural network controller for a completely digital permanent magnet synchronous motor servo system. Learning scheme and design method are presented The control circuit is realized by software. DSP ( TMS320C30) and singie-chip microcomputer INTEL (8098) are adopted in the system Simulation results show that the controller using neural network makes the servo system achieve fast response, non -over- shot and good robustness against disturbance.
DIGITAL REALIZATION OF ROTOR POSITION DETECTION FOR PERMANENT MAGNET SYNCHRONOUS MOTOR SERVO SYSTEM
Guo Qingding,Wang Limei,Luo Ruifu 전력전자학회 1995 ICPE(ISPE)논문집 Vol.1995 No.10
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.