MINIMAL ENERGY COVARIANCE CONTROL

Authors
SKELTON RE XU JH YASUDA K
Citation
Re. Skelton et al., MINIMAL ENERGY COVARIANCE CONTROL, International Journal of Control, 59(6), 1994, pp. 1567-1578
Citations number
10
Categorie Soggetti
Controlo Theory & Cybernetics","Robotics & Automatic Control
Journal title
International Journal of Control → ACNP
ISSN journal
00207179
Volume
59
Issue
6
Year of publication
1994
Pages
1567 - 1578
Database
ISI
SICI code
0020-7179(1994)59:6<1567:MECC>2.0.ZU;2-Y
Abstract
In general, the covariance controller which assigns a specified state covariance X to the system is not unique, and the whole set of such co ntrollers can be parametrized by a skew-symmetric matrix S of appropri ate dimension. This paper describes how to minimize the control energy by using this freedom and reveals some properties of closed-loop syst em poles with respect to S.