| 汽轮机调速系统模糊免疫PID控制的混沌优化策略 |
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| 引用本文： | 王爽心,姜妍,李亚光.汽轮机调速系统模糊免疫PID控制的混沌优化策略[J].系统仿真学报,2006,18(6):1729-1732. |
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| 作者姓名： | 王爽心 姜妍 李亚光 |
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| 作者单位： | 1. 北京交通大学机电学院,北京,100044
2. 华电煤业集团有限公司,北京,100035 |
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| 摘 要： | 针对汽轮机调速系统中存在的时滞、惯性、死区和饱和等非线性环节,采用模糊控制理论,结合免疫反馈机理,设计了基于变尺度混沌优化策略的模糊免疫PID控制系统。将其应用于汽轮机调速系统的参数设计,避免了设计过程中大量的参数调试工作,同时也使系统获得最佳的控制性能。仿真结果表明,此方法对目标函数的优化结果更加有效。
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| 关 键 词： | 模糊免疫PID 变尺度 混沌优化 汽轮机调速系统 |
| 文章编号： | 1004-731X（2006）06-1729-04 |
| 收稿时间： | 2005-10-25 |
| 修稿时间： | 2006-05-23 |
Chaos Optimization Strategy on Fuzzy-immune-PID Control of Turbine Regulating System |
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| WANG Shuang-xin,JIANG Yan,LI Ya-guang.Chaos Optimization Strategy on Fuzzy-immune-PID Control of Turbine Regulating System[J].Journal of System Simulation,2006,18(6):1729-1732. |
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| Authors: | WANG Shuang-xin JIANG Yan LI Ya-guang |
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| Institution: | 1.School of Mechanical, Electronic and Control Engineering, Beijing Jiaotong University, Beijing 100044, China 2.Huadian Coal Industry Group Corporation, Beijing 100035, China |
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| Abstract: | Aiming at the non-linear links such as time lag,inertia,dead time and saturation within the turbine regulating system,a fuzzy-immune-PID control system was designed based on a mutative scale chaos optimization method,the principium of immune feedback system and the theory of fuzzy control.The proposed algorithm was used in turning-parameter design of the turbine regulating system which could avoid a mass of tuning parameters work in the progress of design and get the best control performance.Simulation results prove that the method is more feasible on the optimization of target value. |
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| Keywords: | fuzzy-immune-PID mutative scale chaos optimization turbine regulating system |
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