Research on Extended State Observer Based on Filter

被引：0
|
作者：
Shi Wenming [1 ]
Yang Xiaodong [1 ]
机构：
[1] Naval Submarine Acad, Qingdao 266071, Peoples R China
来源：
PROCEEDINGS OF THE THIRD INTERNATIONAL SYMPOSIUM ON TEST AUTOMATION & INSTRUMENTATION, VOLS 1 - 4 | 2010年
关键词：
extended state observer; perturbation; nonlinear; feedback;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A new type of extended state observer based on filter is introduced. Inner and external perturbations of nonlinear system that operated in actual environment were boiled down to "unknown perturbations".. State variable and extended state variable of system were estimated and compensated by input and output data. Simulation result shows that this new type of extended state observer can eliminate the influence of system inner and external perturbations, and it has actual application value.
引用
收藏
页码：547 / 551
页数：5
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