Advanced Search

Query:

Fill in the form and click »Search«...

Format:

Display: entries per page entries

Zbl 1151.93350
Wu, Zhizheng; Ben Amara, Foued
Parameterized regulator synthesis for bimodal linear systems based on bilinear matrix inequalities. (English)
[J] Math. Probl. Eng. 2008, Article ID 341720, 22 p. (2008). ISSN 1024-123X; ISSN 1563-5147/e

Summary: A regulator design method is presented for switched bimodal linear systems, where it is desired to reject known disturbance signals and/or track known reference inputs. The switching in the bimodal system is defined by a switching surface. The regulator design approach consists of three steps. The first step is based on constructing a switched observer-based state feedback central controller for the switched linear system. The second step involves augmenting the switched central controller with additional dynamics to construct a parameterized set of switched controllers. In the third step, two sufficient regulation conditions are derived for the resulting switched closed loop system. The regulation conditions present guidelines for the selection of the additional dynamics used to parameterize the switched controllers to yield the desired regulator. A regulator synthesis approach is proposed based on solving properly formulated bilinear matrix inequalities. Finally, a numerical example is presented to illustrate the performance of the proposed regulator.

MSC 2000:: *93B51 Design techniques in systems theory
93B35 Sensitivity (robustness) of control systems
93B52 Feedback control
93B50 Synthesis problems

Keywords: regulator design method; observer-based state feedback central controller

Comment on this Item PDF MathML XML ASCII DVI PS BibTeX Online Ordering Article Article Journal Journal

	Scientific prize winners of the ICM 2010
	Overhang
	Lie groups, physics and geometry. An introduction for physicists, engineers and chemists.

Advanced Search

Zentralblatt MATH Berlin [Germany]