摘要
基于永磁同步电动机的系统模型,运用简单的线性状态反馈方法,在系统参数给定和未给定的情况下针对系统的混沌现象提出了一种简单快速的混沌控制方法。当系统参数给定时使混沌系统的指数趋于稳定并给出反馈增益的范围,在系统参数未给定的时候设计一种自适应控制器,该控制器克服了以往一般自适应控制器中空置率不连续的缺点。最后通过Matlab进行仿真证明了所设计方法的可行性。
Based on the system model of permanent magnet synchronous motor and the linear state feedback method,a fast and simple method for the chaotic system control was proposed,i.e.when the parameters are known,to make chaos system＇s index regularly tend to be stable and have the variation range of feedback gain given;and when the parameters are unknown,to have an adaptive controller designed to overcome the drawback of discontinuous control in a ordinary adaptive controller.Simulation through Matlab proves the effectiveness of the proposed method.
出处
《化工自动化及仪表》
CAS
2013年第6期766-769,共4页
Control and Instruments in Chemical Industry
基金
天津市自然科学基金资助项目(09JCZDJC23900
10JCZDJC23100)
天津市科技支撑计划项目(10ZCECJD43080)
