| 基于MATLAB的最小二乘法参数辨识与仿真 |
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| 引用本文： | 石贤良,吴成富.基于MATLAB的最小二乘法参数辨识与仿真[J].微处理机,2005,26(6):44-46. |
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| 作者姓名： | 石贤良 吴成富 |
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| 作者单位： | 西北工业大学自动化学院,西安,710068 |
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| 摘 要： | 本文介绍了基于MATLAB/Simulink的使用最小二乘法进行参数辨识的设计与仿真方法.首先简述参数辨识的概念和最小二乘法的基本原理,然后介绍如何采用Simulink建立系统的仿真对象模型和运用MATLAB的M语言编写最小二乘递推算法,最后结合实例给出相应的仿真结果和分析.本文的仿真方法克服了传统编程语言仿真时繁杂、难度高、周期长的缺点.
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| 关 键 词： | 参数辨识 最小二乘法 仿真 |
| 文章编号： | 1002-2279（2005）06-0044-03 |
| 收稿时间： | 2004-11-12 |
| 修稿时间： | 2004年11月12 |
RIs Parameter Identification and Emulate Based on Matlab/Simulink |
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| SHI Xian-liang,WU Cheng-fu.RIs Parameter Identification and Emulate Based on Matlab/Simulink[J].Microprocessors,2005,26(6):44-46. |
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| Authors: | SHI Xian-liang WU Cheng-fu |
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| Abstract: | This paper introduces the method of design and simulation of parameter iddentification using RLS based on MATLAB/Simulink. Firstly, the concept of parameter identification and the basic principle of RLS is introduced in brief. Secondly, the paper focuses on how to design the simulation model with MATLAB/Simulink and the method using M program language in MATLAB to design the algorthm of RLS. Finally, according to an given example, the simulation and results are analyzed. The method can overcome such disadvantages as properties of complexity, diffculty and lengthiness in the traditional method of using program language. By using this method, the dynamic system simulation becomes easy, visual and quick. |
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| Keywords: | Matlab Simulink |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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