Title :
Reachability analysis of dynamic programming based controlled systems
Author :
da Silva, Jorge Estrela ; Borges de Sousa, Joao ; Lobo Pereira, Fernando
Author_Institution :
Electr. Eng. Dept., Inst. of Eng. of Porto, Porto, Portugal
Abstract :
The design of feedback controllers based on the numerical solution of the dynamic programming equations leads to quasi-optimal system behaviour. The gap to the optimal behaviour depends on the accuracy of the numerical solution. As the numerical solution gets coarser, stability of the closed loop system also becomes a concern. This paper proposes a procedure for the reachability analysis of dynamic programming based controlled systems. The proposed verification procedure is based on the numerical solution of the dynamic programming equations (value function) and employs tools from constrained convex and semidefinite programming.
Keywords :
closed loop systems; control system synthesis; dynamic programming; feedback; numerical analysis; optimal systems; reachability analysis; stability; closed loop system stability; constrained convex programming; dynamic programming based controlled systems; feedback controller design; numerical solution; quasioptimal system behaviour; reachability analysis; semidefinite programming; verification procedure; Algorithm design and analysis; Approximation methods; Closed loop systems; Dynamic programming; Optimization; Silicon; Trajectory;
Conference_Titel :
Decision and Control (CDC), 2013 IEEE 52nd Annual Conference on
Conference_Location :
Firenze
Print_ISBN :
978-1-4673-5714-2
DOI :
10.1109/CDC.2013.6760587