TY - GEN A1 - Muhafzan A2 - Korbicz, Józef - red. A2 - Uciński, Dariusz - red. PB - Zielona Góra: Uniwersytet Zielonogórski N2 - This paper deals with the Linear Quadratic Regulator (LQR) problem subject to descriptor systems for which the semidefinite programming approach is used as a solution. We propose a new sufficient condition in terms of primal dual semidefinite programming for the existence of the optimal state-control pair of the problem considered. The results show that semidefinite programming is an elegant method to solve the problem under consideration. Numerical examples are given to illustrate the results. L1 - http://www.zbc.uz.zgora.pl/Content/46881/AMCS_2010_20_4_3.pdf L2 - http://www.zbc.uz.zgora.pl/Content/46881 KW - rectangular descriptor system KW - LQR problem KW - restricted system equivalent KW - semidefinite programming T1 - Use of semidefinite programming for solving the LQR problem subject to rectangular descriptor systems UR - http://www.zbc.uz.zgora.pl/dlibra/docmetadata?id=46881 ER -