OptimalH∞multivariable robust controllers and the relationship to LQG design problems
作者:
M. J. GRIMBLE,
期刊:
International Journal of Control
(Taylor Available online 1988)
卷期:
Volume 48,
issue 1
页码: 33-58
ISSN:0020-7179
年代: 1988
DOI:10.1080/00207178808906159
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A new solution for the multivariable minimax optimal robust design problem is presented. The relationship between LQG andH∞design methods is considered and theH∞solution is obtained from the solution of a related LQG problem. The approach provides insights into the relationship between theH∞and LQG design philosophies. The H∞solution involves the same type of steps which are involved in the polynomial–based solutions of the LQG problem, namely spectral factorization and the solution of linear (diophantine) equations. A simplified design procedure is described which requires only the solution of a standard eigenvalue/eigenvector problem.
点击下载:
PDF (365KB)
返 回