跟踪-微分器的离散形式

韩京清;袁露林

系统科学与数学 ›› 1999, Vol. 19 ›› Issue (3) : 263-273.

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PDF(230 KB)
系统科学与数学 ›› 1999, Vol. 19 ›› Issue (3) : 263-273. DOI: 10.12341/jssms09882
论文

跟踪-微分器的离散形式

    韩京清,袁露林
作者信息 +

THE DISCRETE FORM OF TRACKING-DIFFERENTIATOR

    Jing Qin HAN,Lu Lin YUAN
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文章历史 +

摘要

本文利用“等时区方法”确定出二阶离散系统最速控制综合函数,井依此构造出离散形式的跟踪一微分器.数值仿真表明,这种跟踪一微分器跟踪输入信号既快速、无超调,又无颤振,且能给出较好的微分信号.

Abstract

In this paper, the synthetic function for the time optimal control of the second-order discretetime system is obtained by the Isochronic Region method. Based on this function, the discrete form of tracking-differentiator is constructed. Numerical simulation shows that this discrete form of tracking-differentiator can quickly trck an input signal without overshoot and chattering and can produce a good differential signal.

关键词

跟踪-微分器 / 离散系统 / 最速控制 / 综合函数

Key words

tracking-differetitiator / discret e systems / time optimum control / synt heticfunction

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韩京清 , 袁露林. 跟踪-微分器的离散形式. 系统科学与数学, 1999, 19(3): 263-273. https://doi.org/10.12341/jssms09882
Jing Qin HAN , Lu Lin YUAN. THE DISCRETE FORM OF TRACKING-DIFFERENTIATOR. Journal of Systems Science and Mathematical Sciences, 1999, 19(3): 263-273 https://doi.org/10.12341/jssms09882
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