A relation between the finite zero structure of the plant and the standard $H_\infty$ controller was studied. The mechanism was also investigated using the ARE-based $H_\infty$ controller that is represented by a free parameter. It was observed that the mechanism of the controller reduction is related to the unstable zeros of an off-diagonal subsystem of the generalized plant.
|Number of pages||5|
|Publication status||Published - Dec 2001|
|Event||40th IEEE Conference on Decision and Control, CDC 2001 - Hyatt Regency Grand Cypress, Orlando, United States|
Duration: 4 Dec 2001 → 7 Dec 2001
|Conference||40th IEEE Conference on Decision and Control, CDC 2001|
|Period||4/12/01 → 7/12/01|
Watanabe, T., & Stoorvogel, A. A. (2001). Relations between finite zero structure of the plant and the standard $H_\infty$ controller order reduction. 1101-1106. Paper presented at 40th IEEE Conference on Decision and Control, CDC 2001, Orlando, United States. https://doi.org/10.1109/.2001.981032