Observation-weighted controllers for linear stochastic systems using dual criterion—single input/single output case
作者:
KEIGO WATANABE,
SPYROSG. TZAFESTAS,
期刊:
International Journal of Systems Science
(Taylor Available online 1989)
卷期:
Volume 20,
issue 7
页码: 1305-1321
ISSN:0020-7721
年代: 1989
DOI:10.1080/00207728908910214
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The solution of a dual criterion observation-weighted control problem is derived for linear single input/single output stochastic systems. The cost function involves the observation-weighted-type error and control weighting terms and also the sensitivity and complementary sensitivity weighting functions. The polynomial equation approach is applied so that the controller may be expressed in terms of the solution of diophantine equations. Some special cases, in which one or more weighting terms are set to zero, are also discussed.
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