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Abstractions of Constrained Linear Systems
Departmental Papers (ESE)
  • Herbert G Tanner, University of Pennsylvania
  • George J Pappas, University of Pennsylvania
Abstract
Simulation relations are powerful abstraction techniques in computer science that reduce the complexity of analysis and design of labeled transition systems. In this paper, we define and characterize simulation relations for discrete-time linear systems in the presence of state and input constraints. Given a discrete-time linear system and the associated constraints, we consider a control-abstract embedding into a transition system. We then establish necessary and sufficient conditions for one constrained linear system to simulate the transitions of the other. Checking the simulation conditions is formulated as a linear programming problem which can be efficiently solved for systems of large dimensions. We provide an example where our approach is applied to the hybrid model of the Electronic Throttle Control (ETC) System.
Document Type
Conference Paper
Date of this Version
6-4-2003
Comments
Copyright 2003 IEEE. Reprinted from Proceedings of the American Control Conference 2003, Volume 4, pages 3381-3386.

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Citation Information
Herbert G Tanner and George J Pappas. "Abstractions of Constrained Linear Systems" (2003)
Available at: http://works.bepress.com/george_pappas/191/