| 基于参数可调隶属函数的模糊插值建模方法研究 |
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| 引用本文： | 刘霞,高辉.基于参数可调隶属函数的模糊插值建模方法研究[J].科学技术与工程,2009,9(5). |
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| 作者姓名： | 刘霞 高辉 |
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| 作者单位： | 大庆石油学院电气信息工程学院,大庆,163318 |
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| 摘 要： | 将模糊推理建模法应用于一阶非线性系统,其中的插值函数一经确定,被控对象的模型即被确定.由于不同系统适用不同的插值函数,如果需要用其它插值函数对系统建模,得重新建立系统模型.设计了一类可调参数插值函数,通过改变其中的参数,从而改变函数形状,最后得到一个较适用的模型框架.
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| 关 键 词： | 模糊推理建模 模糊规则 插值机理 插值函数 |
Study of MMFI Based on Parameters Adjustable Interpolation Function |
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| LIU Xia,GAO Hui.Study of MMFI Based on Parameters Adjustable Interpolation Function[J].Science Technology and Engineering,2009,9(5). |
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| Authors: | LIU Xia GAO Hui |
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| Institution: | School of Electrical & Information Engineering;Daqing Petroleum Institute;Daqing 163318;P.R.China |
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| Abstract: | The modeling method based on fuzzy inference (MMFI) is applied to first-order nonlinear system which interpolation function is once determined,the object model shall be determined. Because different systems apply different interpolation functions,the reestablishment of the system model is necessary,if you need other interpolation function to create the system model. Here a class of parameters adjustable interpolation function is propose. By changing the parameters,thereby changing the shape of the function,... |
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| Keywords: | MMFI fuzzy inference rules interpolation mechanism interpolation function |
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