Widowati, Widowati and Riyanto, T. Bambang (2006) Model Reduction of LPV Control with Bounded Parameter Variation Rates. The 6th Asian Control Conference .
This paper proposes a reduced-order controller of linear parameter varying systems. The parameters are available for measurement while their ranges and rates of variation are assumed to be bounded. A balancing parameter varying systems is first presented. Furthermore, a singular perturbation method of linear time invariant systems is generalized to reduce the order of the balanced systems. A reduced-order model can be obtained by setting to zero a derivative all states corresponding to smaller Qe-singular values. Based on the reduced-order model the low-order parameter varying controllers are designed by using parameter dependent H(infinite) synthesis. Effectiveness of the proposed model reduction is verified by applying it to Moore-Greitzer model of a jet engine compressor.
|Subjects:||Q Science > QA Mathematics|
|Divisions:||Faculty of Science and Mathematics > Department of Mathematics|
|Deposited By:||Admin Departemen Matematika|
|Deposited On:||01 Dec 2009 09:46|
|Last Modified:||01 Dec 2009 09:46|
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