کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
696410 | 890336 | 2013 | 7 صفحه PDF | دانلود رایگان |
This paper studies the structural controllability of a class of uncertain switched linear systems, where the parameters of subsystems’ state matrices are either unknown or zero. The structural controllability is a generalization of the traditional controllability concept for dynamical systems and purely based on the interconnection relation between the state variables and inputs through non-zero elements in the state matrices. In order to illustrate such a relationship, two kinds of graphic representations of switched linear systems are proposed, based on which graph theory-based necessary and sufficient characterizations of the structural controllability for switched linear systems are presented. Finally, the paper concludes with discussions on the results and future work.
Journal: Automatica - Volume 49, Issue 12, December 2013, Pages 3531–3537