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Data-driven H∞ loop-shaping controller design

delete2016-07-28
delete10
PRE
AI
Y
Yu-Chen Sung *
S
Sagar V. Patil
M
Michael G. Safonov
DOI:10.1002/rnc.3612delete
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Abstract

Abstract

En 中文
We develop a data-driven and real-time test for candidate controllers' ability to meet given McFarlane-Glover loop-shape specifications. The proposed test provides a data-driven method to improve robustness of closed-loop systems by eliminating controllers that past collected data have proved to fail to meet loop-shape specifications. The test has an important property that many candidate controllers (not necessarily active ones) can be tested in real time using evolving real-time plant data collected while others are active. It is shown that controller-shaping in the present work plays a role that is dual to the role of plant-shaping in the model-based H loop-shaping design procedure. A simulation example is provided. Copyright (c) 2016 John Wiley & Sons, Ltd.
Keywords:
robust control
adaptive control
H infinity control
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Journal

International Journal of Robust and Nonlinear Control cover
International Journal of Robust and Nonlinear Control
IF:
3.2
Papers:
6.9K
Citations:
1.4W

Organization

U
university of southern california
Scholars:
4.6W
Papers: 3.8W
Citations: 51