| 模糊最小二乘系统辨识——用于等精度测量 |
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| 引用本文： | 陈敏,张之丹.模糊最小二乘系统辨识——用于等精度测量[J].航空学报,1997,18(5):629-630. |
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| 作者姓名： | 陈敏 张之丹 |
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| 作者单位： | 西北工业大学电子工程系 |
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| 摘 要： | 提出了一种新的系统辨识的方法——模糊最小二乘系统辨识法。它适用于处理等精度条件下测量得到的数据；同时，给出了一种确定测量数组中各次测量数据隶属度的方法，并进行了应用举例，所得结果与传统辨识方法结果比较，证明此法对提高系统辨识精度效果显著。
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| 关 键 词： | 等精度测量 系统辨识 模糊最小二乘 |
FUZZY LEAST SQUARES SYSTEM IDENTIFICATION——APPLIED TO IDENTICALLY PRECISE MEASUREMENTS |
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| Chen Min,Zhang Zhidan.FUZZY LEAST SQUARES SYSTEM IDENTIFICATION——APPLIED TO IDENTICALLY PRECISE MEASUREMENTS[J].Acta Aeronautica et Astronautica Sinica,1997,18(5):629-630. |
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| Authors: | Chen Min Zhang Zhidan |
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| Institution: | Department of Electronic Engineering, Northwestern Polytechnical University,Xian,710072 |
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| Abstract: | A novel method named Fuzzy Least Squares Method of System Identification is proposed for processing the data got from measurements with identical precision. The method can be used to determine the weight of the sample data. The results of experiment show that the precision of system identification can be improved with the use of the new method. |
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| Keywords: | identically precise measurements system identification fuzzy least squares |
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