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This article investigates the robust admissibility of uncertain discrete-time switched singular systems. First, the admissibility is introduced, by using the switched Lyapunov function, for singular systems. Sufficient conditions for robust admissibility of uncertain switched singular systems are presented in strict linear matrix inequalities formulation. Robust admissibility condition designs for both state feedback and static output control feedback are then derived. Numerical examples are provided to illustrate our approach. 相似文献
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Baruch Awerbuch Yossi Azar Zvi Lotker Boaz Patt-Shamir Mark R. Tuttle 《Theory of Computing Systems》2008,42(1):27-41
We consider a model with n players and m objects. Each player has a “preference vector” of length m, that models his grades for all objects. The grades are initially unknown to the players. A player can learn his grade for
an object by probing that object, but performing a probe incurs cost. The goal of a player is to learn his preference vector
with minimal cost, by adopting the results of probes performed by other players. To facilitate communication, we assume that
players collaborate by posting their grades for objects on a shared billboard: reading from the billboard is free. We consider
players whose preference vectors are popular, i.e., players whose preferences are common to many other players. We present
a sequential and a parallel algorithm to solve the problem with logarithmic cost overhead.
An extended abstract of this work appeared in the 17th Ann. ACM Symp. on Parallelism in Algorithms and Architecture, Las Vegas,
Nevada, July 2005.
Research of B. Awerbuch supported by NSF grant ANIR-0240551 and NSF grant CCR-0311795.
Research of Y. Azar supported in part by the German-Israeli Foundation and by the Israel Science Foundation.
Research of B. Patt-Shamir supported in part by Israel Ministry of Science and Technology and by the Israel Science Foundation. 相似文献
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介绍了试飞专用测试设备的特点、校准实践,阐明了专用测试设备可校准性设计从设备研制源头介入的重要性以及对试飞专用测试设备质量管理的思考。 相似文献