Linear quadratic regulator loop shaping for high frequency compensation
作者:
OKAN GERAY,
DOUGLASP. LOOZE,
期刊:
International Journal of Control
(Taylor Available online 1996)
卷期:
Volume 63,
issue 6
页码: 1055-1068
ISSN:0020-7179
年代: 1996
DOI:10.1080/00207179608921883
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
This paper establishes a design technique that incorporates high-frequency design specifications into the framework of the LQG/LTR technique. This will be accomplished by augmenting plant input with extra dynamics. Singular perturbation techniques will be used to select input weighting functions for the LQR design. The change in nominal design due to the plant input augmentation will be quantified. An estimate of the change of the loop transfer function in the performance region will be determined.
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