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三阶线性跟踪-微分器的收敛性证明及仿真研究
引用本文:杨丽君,卢志刚. 三阶线性跟踪-微分器的收敛性证明及仿真研究[J]. 燕山大学学报, 2006, 30(1): 44-47
作者姓名:杨丽君  卢志刚
作者单位:燕山大学,电气工程学院,河北,秦皇岛,066004
摘    要:首先给出了一种三阶线性跟踪微分器的结构形式,然后从连续和离散两个方面证明了其收敛性,为其实际应用提供了理论依据。通过仿真研究表明,这种线性跟踪微分器具有较好的跟踪能力和较高的跟踪精度,适用于高速跟踪系统。

关 键 词:跟踪微分器(T-D)  收敛性  跟踪能力
文章编号:1007-791X(2006)01-0044-04
修稿时间:2005-05-30

Proof of a third-order tracking differentiator''''s convergence and simulation of its dynamic characteristics
YANG Li-Jun,LU Zhi-gang. Proof of a third-order tracking differentiator''''s convergence and simulation of its dynamic characteristics[J]. Journal of Yanshan University, 2006, 30(1): 44-47
Authors:YANG Li-Jun  LU Zhi-gang
Abstract:A third-order Tracking differentiator is presented, then it's convergence is proved from two aspects-continuity and discrete, and which is a theoretic base for its application. The simulation research of its dynamic characteristics shows that the third-order Tracking differentiator has fine tracking ability and good tracking precision, it is applicable to high-speed tracking system.
Keywords:tracking differentiator  convergence  tracking ability
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