화학공학소재연구정보센터
Automatica, Vol.42, No.12, 2143-2150, 2006
Generalized pole placement via static output feedback: A methodology based on projections
This paper presents an algorithm for solving static output feedback pole placement problems of the following rather general form: given it subsets of the complex plane, find a static output feedback that places in each of these subsets a pole of the closed-loop system. The algorithm presented is iterative in nature and is based on alternating projection ideas. Each iteration of the algorithm involves a Schur matrix decomposition, a standard least-squares problem and a combinatorial least-squares problem. While the algorithm is not guaranteed to always find a solution, computational results are presented demonstrating the effectiveness of the algorithm. (c) 2006 Elsevier Ltd. All rights reserved.