Reference Governor for Constrained Piecewise Affine Systems

We present a methodology for designing reference tracking controllers for constrained, discrete-time piecewise affine systems. The approach follows the idea of reference governor techniques where the desired set-point is filtered by a system called the “reference governor”. Based on the system current state, set-point, and prescribed constraints, the reference governor computes a newset-point for a low-level controller so that the state and input constraints are satisfied and convergence to the original set-point is guaranteed.In this note we show how to design a reference governor for constrained piecewise affine systems by using polyhedral invariant sets, reachable sets, multiparametric programming and dynamic programming techniques.

Falcone, Paolo,1977Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)falcone (författare)
Pekar, JaroslavHoneywell Prague Laboratory (författare)
Stewart, E. GregHoneywell Process Solutions (författare)
University of CaliforniaChalmers tekniska högskola (creator_code:org_t)

Av författaren/redakt...: Borrelli, France ...; Falcone, Paolo, ...; Pekar, Jaroslav; Stewart, E. Greg

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