| 基于差分进化的模糊PID复合控制在汽轮机转速调节系统中的应用 |
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| 引用本文： | 王右,王景成.基于差分进化的模糊PID复合控制在汽轮机转速调节系统中的应用[J].东南大学学报(自然科学版),2011,41(Z1):84-87. |
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| 作者姓名： | 王右 王景成 |
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| 作者单位： | 上海交通大学自动化系,上海200240上海交通大学系统控制与信息处理教育部重点实验室,上海200240 |
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| 基金项目： | 国家自然科学基金资助项目(60934007); 教育部新世纪人才计划资助项目(NCET-08-0359); 上海市青年科技启明星跟踪计划资助项目(11QH1401300) |
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| 摘 要： | 为了改善汽轮机调速系统的动态响应特性以及稳定性,采用模糊PID复合控制,首先建立对象的数学模型,并通过差分进化算法对控制器参数离线寻优,最后基于Matlab平台对方法进行了验证.仿真结果表明:该方法在处理负载突变情况时,相比传统的PID控制器有更好的响应,稳定时间和超调率均有较大改进；当模型参数发生改变时,模糊PID复...
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| 关 键 词： | 汽轮机转速调节 模糊控制 PID控制 差分进化 有差控制 |
Fuzzy-PID control using a differential evolution for steam turbine speed governing system |
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| Wang You,Wang Jingcheng.Fuzzy-PID control using a differential evolution for steam turbine speed governing system[J].Journal of Southeast University(Natural Science Edition),2011,41(Z1):84-87. |
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| Authors: | Wang You Wang Jingcheng |
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| Institution: | Wang You Wang Jingcheng (Department of Automation,Shanghai Jiao Tong University,Shanghai 200240,China) (Key Laboratory of System Control and Information Processing of Ministry of Education,China) |
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| Abstract: | To satisfy the higher control performance requirement of the steam turbine speed governing system,a fuzzy PID(proportional integral derivative) controller is presented.Firstly the mathematical model of this object is built,and then a differential evolution is used to tune the controller parameters,finally this controller are simulated on Matlab.The results show that the method has many merits including small overshoot,good robustness and fast response compared with the conventional PID controller.So the con... |
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| Keywords: | steam turbine speed control fuzzy control PID(proportional integral derivative) control differential evolution control with steady state error |
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