| 一种模糊辨识方法及其在电站仿真器中的应用 |
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| 引用本文： | 王子才,王宏伟.一种模糊辨识方法及其在电站仿真器中的应用[J].控制与决策,1999,14(1):56-60. |
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| 作者姓名： | 王子才 王宏伟 |
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| 作者单位： | 哈尔滨工业大学仿真中心 |
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| 基金项目： | 国家高等学校博士点学科专项科研基金 |
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| 摘 要： | 利用模糊聚类和最小二乘估计方法提出一种糊辨识方法。该方法是基于模糊聚类，计算给定样本在各类中的隶属度，并利用递推最小二乘估计辨识模糊模型的后件参数。采用该方法对火力发电厂电站仿真器中的汽轮发电机密封油冷却系统进行建模研究，取得了满意的效果。
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| 关 键 词： | 模糊辨识 系统辨识 电站仿真 仿真器 汽轮发电机 |
A Fuzzy Identification Method and Its Application in Powerplant Simulator |
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| Wang Zicai,Wang Hongwei,Yan Jihong.A Fuzzy Identification Method and Its Application in Powerplant Simulator[J].Control and Decision,1999,14(1):56-60. |
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| Authors: | Wang Zicai Wang Hongwei Yan Jihong |
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| Affiliation: | Harbin Institute of Technology |
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| Abstract: | A general method of the fuzzy identification based on the fuzzy clustering and recursive least square algorithm is proposed. The membership grade of each sample is calculated by the fuzzy clustering, and the parameters of the conclusion polynomials in the rules are identified by the recursive least square algorithm. It is used to identify the cooling system of turbogenerator with seal oil, and the satisfied result is obtained. |
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| Keywords: | fuzzy identification fuzzy clustering recursive least square estimation system identification cooling system of turbogenerator with seal oil |
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