TY - GEN
T1 - On practical stabilizability of discrete-time switched affine systems
AU - Xu, Xuping
AU - Zhai, Guisheng
AU - He, Shouling
PY - 2009
Y1 - 2009
N2 - Practical stabilizability of discrete-time (DT) switched systems is studied in this paper. We first prove a sufficient condition for ε-practical asymptotic stabilizability of DT switched systems, then we focus on switched affine systems and present an approach to estimating the minimum bound for practical stabilizability. Based on the approach, we present several new sufficient conditions for global ε-practical asymptotic stabilizability of such systems. Since DT switched affine systems are often derived by sampling continuous-time (CT) switched systems, we finally present some preliminary results on the relationship between CT and DT switched affine systems.
AB - Practical stabilizability of discrete-time (DT) switched systems is studied in this paper. We first prove a sufficient condition for ε-practical asymptotic stabilizability of DT switched systems, then we focus on switched affine systems and present an approach to estimating the minimum bound for practical stabilizability. Based on the approach, we present several new sufficient conditions for global ε-practical asymptotic stabilizability of such systems. Since DT switched affine systems are often derived by sampling continuous-time (CT) switched systems, we finally present some preliminary results on the relationship between CT and DT switched affine systems.
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U2 - 10.1109/CDC.2009.5400882
DO - 10.1109/CDC.2009.5400882
M3 - Conference contribution
AN - SCOPUS:77950856635
SN - 9781424438716
T3 - Proceedings of the IEEE Conference on Decision and Control
SP - 2144
EP - 2149
BT - Proceedings of the 48th IEEE Conference on Decision and Control held jointly with 2009 28th Chinese Control Conference, CDC/CCC 2009
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 48th IEEE Conference on Decision and Control held jointly with 2009 28th Chinese Control Conference, CDC/CCC 2009
Y2 - 15 December 2009 through 18 December 2009
ER -