基于模糊控制的IPMSM调速系统研究

Research of Speed-regulation System of IPMSM Based on Fuzzy Control

在分析IPMSM数学模型的基础上,提出了一种新型的IPMSM调速系统模糊控制方法;运用模糊逻辑分析和设计了控制器,建立了仿真模型,并针对不同运行情况对基于模糊控制的IPMSM调速系统进行了仿真分析。仿真结果验证了该模糊控制方法的有效性,实现了IPMSM调速系统的自适应控制,达到了高精度的控制要求。

Based on the analysis of mathematical model of IPMSM,a new fuzzy control method for speed-regulation system of IPMSM was proposed.A controller was analyzed and designed with fuzzy rule.Then the simulation model was set up and the simulating analysis of speed-regulation system of IPMSM based on fuzzy control in different working conditions were given.The simulation results proved the efficiency of the fuzzy control method which realizes self-adapting control of speed-regulation system of IPMSM and meets the control requirement of high precision.