Title :
Decentralized open-loop MPC of nonlinear systems: An Input-to-State Stability Approach
Author :
Raimondo, D.M. ; Magni, L. ; Scattolini, R.
Author_Institution :
Dipt. di Inf. e Sist., Univ. di Pavia, Pavia, Italy
Abstract :
This paper presents a stabilizing decentralized MPC algorithm for discrete time nonlinear systems. The overall system under control is composed by a number of subsystems, each one locally controlled with an MPC algorithm guaranteeing the Input-to-State Stability (ISS) property. Then, the main stability result is derived by considering the effect of interconnections as perturbation terms and by showing that also the overall system is ISS. An open-loop formulation of robust MPC is considered.
Keywords :
decentralised control; discrete time systems; nonlinear control systems; open loop systems; perturbation techniques; predictive control; stability; ISS property; decentralized open-loop MPC; discrete time nonlinear systems; input-to-state stability approach; model predictive control; perturbation terms; stabilizing decentralized MPC algorithm; Algorithm design and analysis; Decentralized control; Nonlinear systems; Robustness; Stability criteria; decentralized control; input-to-state stability; nonlinear model predictive control;
Conference_Titel :
Control Conference (ECC), 2007 European
Conference_Location :
Kos
Print_ISBN :
978-3-9524173-8-6
