摘要
在介绍逆变器-工业缝纫机伺服系统的组成结构和功能工艺的基础上,主要分析了PMSM矢量控制的调速原理,新型的共模电压最小的SVPWM调制算法。并将上述两个部分作用在整个新型工业缝纫机交流伺服系统中,利用MATLAB/SIMULINK软件对该系统给予了全面的仿真分析,所得的仿真结果与理论分析结果一致。并利用DSPTMS320F2801作为工业缝纫机伺服系统的控制芯片进行了试验研究,所得的试验结果验证了设计方案的有效性。
After describing the configuration and function of the servo system,the principle of permanent magnet synchronous （PMSM） vector control and new least common mode voltage SVPWM modulation arithmetic were mainly analyzed. Furthermore, these tow parts were used in industrial sewing machine servo system, and the system was simulated and analysed fully and practically by means of MATLAB/SIMULINK. The simulation results was consistent with the theoretical results. Finally, experimentation on servo system was carried out by using TMS320F2801, and the validity of the proposed technique was verified by experiment results.
出处
《微特电机》
北大核心
2008年第4期22-24,48,共4页
Small & Special Electrical Machines
关键词
工业缝纫机
伺服系统
矢量控制
永磁同步电动机
仿真分析
industrial sewing machine
servo system
vector control
permanent magnet synchronous motor
simulation analysis
