Sugeno型二维模糊控制器设计及其优化研究

Design and Optimization of Sugeno Type Two-dimension Fuzzy Controller

  • 摘要: 基于MATLAB/Simulink平台设计了某研究堆功率调节系统各环节模型,并设计了应用于该研究堆功率调节系统中的Sugeno型二维模糊控制器。仿真分析结果表明,Sugeno型二维模糊控制器可应用于该研究堆功率调节系统,且在超调量、调节时间等方面的性能优于经典PID控制器。本文提出了一种优化方法,优化后的模糊控制器性能得到改善,且性能(超调量、调节时间、振荡性能等方面)优于经典PID控制器。该优化方法是一种有效的模糊控制器优化方法。

     

    Abstract: Based on MATLAB/Simulink platform, the power regulation system model of a research reactor was designed, and Sugeno type two-dimension fuzzy controller applied to power regulation system of this research reactor was also designed. Simulation results show that Sugeno type two-dimension fuzzy controller can be applied to power regulation system, control performance of which such as overshoot and regulation time is better than that of classic PID controller. And then a kind of optimization method was proposed, performance of the fuzzy controller is improved after optimization and performances of which such as overshoot, regulation time and vibration are all better than those of classic PID controller. This optimization method is an effective fuzzy controller optimization method.

     

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