摘要
为进一步提高交流变频调速系统的运行性能和控制效果,将模糊控制引入了变频器控制算法,在此基础上通过对基本模糊控制器控制性能的分析,提出了一种旨在对模糊控制器的比例系数进行调节的二级模糊控制器,并结合工程实例介绍了该智能控制在轧机交流传动调速系统中的应用。
The paper introduces the fuzzy control into the control algorithm of frequency converter for further improving the running characteristic and control effectiveness, on this basis and through analyzing the control function of basic fuzzy controller, designs a double-stage fuzzy controller aimed at regulating the proportionality factor of fuzzy controller, and taking a practical engineering for example, Introduces the application of the intelligent controller to AC drive speed regulating system of the rolling mill.
出处
《有色金属加工》
CAS
2006年第1期51-53,共3页
Nonferrous Metals Processing
关键词
模糊控制
变频调速
交流系统
轧机
fuzzy control
frequency control of motor speed
AC system
rolling mill
