摘要
提出了参数自整定模糊PID控制算法,提高渐进成形机床中永磁同步电机速度控制精度,解决了超调和快速性的矛盾,提高驱动器的适应性,也在一定程度上提高了系统的鲁棒性和稳定性。通过simulink模块对整个系统建立仿真模型,并得到无超调快速响应的速度波形。
A PID control system is proposed based on parameter self-tuning fuzzy technology to improve the control accuracy of the PMSM of incremental forming machine.By the new system the conflict between velocity overshoot and fast is resolved and the adaptability,robustness and stability of the system are all improved.The simulation model of the system is constructed by the simulink module in Matlab software package to gain the speed curve which have no overshoot.
出处
《航空制造技术》
北大核心
2012年第20期92-94,共3页
Aeronautical Manufacturing Technology
关键词
永磁同步电机
模糊PID控制
PID参数整定
Permanent magnet synchronous motor Fuzzy PID control PID parameters tuning
