| 基于遗传算法在线辨识的内模控制及在一类大时延变参数对象的应用 |
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| 引用本文： | 曹泰斌. 基于遗传算法在线辨识的内模控制及在一类大时延变参数对象的应用[J]. 热力发电, 2006, 35(11): 23-25 |
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| 作者姓名： | 曹泰斌 |
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| 作者单位： | 嘉兴学院,浙江,嘉兴,314001 |
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| 摘 要： | 提出一种基于遗传算法(GA)在线参数辨识的内模控制,并应用于大时延变参数对象,构成对该对象的智能控制系统,使控制系统的鲁棒性得到了提高。应用内模控制对火电厂过热器温度控制进行仿真研究,并探讨了实际应用的可能性。研究结果表明,采用内模控制方法对过热器温度控制具有很好的控制效果。
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| 关 键 词： | 内模控制 GA 辨识 过热汽温控制 仿真研究 |
| 文章编号： | 1002-3364(2006)11-0023-03 |
| 收稿时间： | 2006-03-02 |
| 修稿时间： | 2006-03-02 |
INTERNAL MODEL CONTROL BASED ON GENETIC ALGORITHMS WITH PARAMETER IDENTIFICATION AND IT'S APPLICATION IN OBJECTS WITH LARGE TIMEDELAY AND PARAMETERS' VARIATION |
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| CAO Tai-bin. INTERNAL MODEL CONTROL BASED ON GENETIC ALGORITHMS WITH PARAMETER IDENTIFICATION AND IT'S APPLICATION IN OBJECTS WITH LARGE TIMEDELAY AND PARAMETERS' VARIATION[J]. Thermal Power Generation, 2006, 35(11): 23-25 |
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| Authors: | CAO Tai-bin |
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| Affiliation: | CAO Tai-bin |
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| Abstract: | An internal model control(IMC) based on genetic algorithms with parameter identification has been put forward,and applying the IMC in objects with large time-delay and parameters' variation to compose an intelligent control system for objects with large time-delay and parameters' variation,making the robustness of control system to be enhanced.A simulation study on superheater temperature control in thermal power plant has been carried out by using the IMC,and the possibility of practical application being approached.Result of study show that the superheater temperature control by adopting IMC method to have very good control effectiveness. |
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| Keywords: | IMC genetic algorithm identification superheated steam temperature control simulation study |
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