| 遗忘因子法参数辨识及其在Matlab中仿真实现 |
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| 引用本文： | 石贤良,吴成富.遗忘因子法参数辨识及其在Matlab中仿真实现[J].微计算机应用,2005,26(4):443-445. |
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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： | 介绍了基于MATLAB／Simulink的使用遗忘因子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遗忘因子法的基本原理，然后介绍如何采用Simulink建立系统的仿真对象模型和运用MATLAB6．5的M语言编写遗忘因子递推算法，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 Matlab 因子法 MATLAB／Simulink MATLAB6．5 真实 仿真对象模型 仿真方法 基本原理 递推算法 遗忘因子 仿真结果 编程语言 |
Fvrls Parameter Identification and Emulate Based on Matlab |
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| SHI Xianliang,Wu Chengfu.Fvrls Parameter Identification and Emulate Based on Matlab[J].Microcomputer Applications,2005,26(4):443-445. |
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| Authors: | SHI Xianliang Wu Chengfu |
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| Abstract: | This paper introduces the method of design and simulation of parameter iddentification using FVRLS based on MATLAB/Simulink. Firstly, the concept of parameter identification and the basic principle of FVRLS 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 FVRLS. 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 Parameter identification FVRLS Simulation |
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