This paper deals with observer-based controller design problem for discrete-time Linear Parameter Varying (LPV) systems with uncertain parameters. The proposed technique consists in designing an observer-based controller which stabilizes the LPV system, provided that the norm of the difference between the measured parameter and the real one does not exceed a tolerated maximum value. The particularity of the proposed design method, compared to some existing methods in the literature, is that it works on one systematic step, without any a priori choice of some observer-based controller parameters. The solution is formulated in terms of a single set of Linear Matrix Inequalities (LMIs). Besides, a relaxation of the proposed design with respect to the uncertainty is provided. The proposed approach is compared with other similar stabilization approaches, through two numerical examples.
|Original language||English (US)|
|Title of host publication||2016 American Control Conference, ACC 2016|
|Publisher||Institute of Electrical and Electronics Engineers Inc.|
|Number of pages||6|
|State||Published - Jul 28 2016|
|Event||2016 American Control Conference, ACC 2016 - Boston, United States|
Duration: Jul 6 2016 → Jul 8 2016
|Name||Proceedings of the American Control Conference|
|Other||2016 American Control Conference, ACC 2016|
|Period||7/6/16 → 7/8/16|
Bibliographical notePublisher Copyright:
© 2016 American Automatic Control Council (AACC).