| 模糊自适应PID控制方法研究与仿真 |
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| 引用本文： | 李春光,孙朝霞.模糊自适应PID控制方法研究与仿真[J].长春师范学院学报,2011(4):45-48. |
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| 作者姓名： | 李春光 孙朝霞 |
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| 作者单位： | 厦门理工学院计算机科学与技术系; |
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| 基金项目： | 厦门市科技计划项目(3502Z20093037); 厦门理工学院科研启动资助项目(YKJ06003R) |
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| 摘 要： | 对于非线性、时变性的系统来讲,传统PID控制难以达到满意效果。利用模糊推理的方法实现对PID参数的在线自动整定,并且在Matlab软件环境下进行了研究与仿真。仿真结果表明,参数自适应模糊PID控制能使系统控制响应快、控制稳定,且具备了良好的动态性能。
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| 关 键 词： | 模糊自适应 PID控制 Matlab仿真 |
The Method Study and Simulation of Fuzzy Self-adaptive PID Control |
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| LI Chun-guang,SUN Zhao-xia.The Method Study and Simulation of Fuzzy Self-adaptive PID Control[J].Journal of Changchun Teachers College,2011(4):45-48. |
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| Authors: | LI Chun-guang SUN Zhao-xia |
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| Institution: | LI Chun-guang,SUN Zhao-xia(Department of Computer Science and Technology,Xiamen University of Technology,Xiamen 361024,China) |
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| Abstract: | Conventional PID control can not reach a satisfactory result in nonlinear and time varying systems.In this study,a fuzzy inference method is adopted to realize the automatic regulation of PID parameters.The application of the controller in a certain system is also simulated in Matlab.The results of the simulation show that the fuzzy self-adaptive control has certain advantages over conventional ones in the aspects such as fast-response,high-stability and better-flexibility. |
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| Keywords: | fuzzy self-adaptive PID control Matlab simulation |
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