A receding horizon scheme for discrete-time polytopic linear parameter varying systems in networked architectures

Giuseppe Franzè, Walter Lucia, Francesco Tedesco
2014 Journal of Physics, Conference Series  
Model-based predictive controller design for a class of nonlinear networked systems with communication delays and data loss Abstract. This paper proposes a Model Predictive Control (MPC) strategy to address regulation problems for constrained polytopic Linear Parameter Varying (LPV) systems subject to input and state constraints in which both plant measurements and command signals in the loop are sent through communication channels subject to time-varying delays (Networked Control System
more » ... The results here proposed represent a significant extension to the LPV framework of a recent Receding Horizon Control (RHC) scheme developed for the so-called robust case. By exploiting the parameter availability, the pre-computed sequences of onestep controllable sets inner approximations are less conservative than the robust counterpart. The resulting framework guarantees asymptotic stability and constraints fulfilment regardless of plant uncertainties and time-delay occurrences. Finally, experimental results on a laboratory two-tank test-bed show the effectiveness of the proposed approach.
doi:10.1088/1742-6596/570/3/032001 fatcat:f6xqbhl7kbc6ho7qmi6zb7pdqu