Advanced model-based disturbance compensation control using proportional-integral-observer

被引：0

作者：

Krajcin, Idriz ^{[1
]}

Soeffker, Dirk ^{[1
]}

机构：

[1] Univ Duisburg Gesamthsch, Fac Engn, Chair Dynam & Control, D-47057 Duisburg, Germany

来源：

PROCEEDINGS OF THE ASME INTERNATIONAL DESIGN ENGINEERING TECHNICAL CONFERENCES AND COMPUTERS AND INFORMATION IN ENGINEERING CONFERENCE, VOL 1, PTS A-C | 2005年

关键词：

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：

This contribution presents a state feedback control and a new disturbance compensation method using the Proportional-Integral-Observer (PI-Observer). For a suitable class of systems the observer estimates the unmeasured states as well as unknown inputs acting on a structure using a small number of measurements. Here, the observer is applied to elastic structures where the PI-Observer can be used for model-based diagnosis and control. An extended disturbance compensation is proposed to improve the dynamical behavior to decouple the effect of disturbances on defined outputs using the PI-Observer The observer and the control are applied to an all side clamped elastic plate. The performance of the control is illustrated by simulation results.

引用

页码：2179 / 2186

页数：8

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