For a general H/sub 2/ optimal control problem, first all H/sub 2/ optimal measurement feedback controllers are characterized and parameterized. The H/sub 2/ optimal control problem with strictly proper controllers and the H/sub 2/ optimal control problem with proper controllers are essentially different and hence clearly delineated. Next, estimator based H/sub 2/ optimal controllers are characterized and parameterized. Also, systematic methods of designing them are presented. Since in general there exist many H/sub 2/ optimal measurement feedback controllers, utilizing such flexibility and freedom, one can place the closed-loop poles at more desirable locations while still preserving H/sub 2/ optimality. All the design algorithms developed here are easily computer implementable.
|Titel||Proceedings 35th IEEE Conference on Decision and Control (Kobe, Japan, December 11-13, 2006)|
|Uitgeverij||Institute of Electrical and Electronics Engineers|
|ISBN van geprinte versie||0-7803-3590-2|
|Status||Gepubliceerd - 1996|
Saberi, A., Sannuti, P., & Stoorvogel, A. A. (1996). $H_2$ optimal controllers with measurement feedback for discrete-time systems - flexibility in closed-loop pole placement. In Proceedings 35th IEEE Conference on Decision and Control (Kobe, Japan, December 11-13, 2006) (blz. 2330-2335).  Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/CDC.1996.573127