Frequency-domain approach to state-space LQG self-tuning control
作者:
T.J.Moir,
期刊:
IEE Proceedings D (Control Theory and Applications)
(IET Available online 1991)
卷期:
Volume 138,
issue 4
页码: 372-380
年代: 1991
DOI:10.1049/ip-d.1991.0050
出版商: IEE
数据来源: IET
摘要:
A state-space self-tuning LQG regulator is obtained. The algorithm differs from other state-space approaches since the controller and estimator are found by polynomial equations rather than matrix manipulation. The approach arises naturally from the Wiener theory of control, rather than the steady-state Kalman theory of other work. An example is given of the control of an open-loop, unstable and nonminimum phase system.
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