A differential game with two players and one target
SIAM Journal on Control and Optimization
Pursuit Differential Games with State Constraints
SIAM Journal on Control and Optimization
Synthesis and Viability of Minimally Interventive LegalControllers for Hybrid Systems
Discrete Event Dynamic Systems
Safety verification of conflict resolution manoeuvres
IEEE Transactions on Intelligent Transportation Systems
Controllers for reachability specifications for hybrid systems
Automatica (Journal of IFAC)
On reachability and minimum cost optimal control
Automatica (Journal of IFAC)
Comparing forward and backward reachability as tools for safety analysis
HSCC'07 Proceedings of the 10th international conference on Hybrid systems: computation and control
A hybrid model for subliminal air traffic control
HSCC'07 Proceedings of the 10th international conference on Hybrid systems: computation and control
Computing the viability kernel using maximal reachable sets
Proceedings of the 15th ACM international conference on Hybrid Systems: Computation and Control
SIAM Journal on Control and Optimization
Hi-index | 0.00 |
We revisit the problem of designing controllers to meet safety specifications for hybrid systems, whose evolution is affected by both control and disturbance inputs. The problem is formulated as a dynamic game and an appropriate notion of hybrid strategy for the control inputs is developed. The design of hybrid strategies to meet safety specifications is based on an iteration of alternating discrete and continuous safety calculations. We show that, under certain assumptions, the iteration converges to a fixed point, which turns out to be the maximal set of states for which the safety specifications can be met. The continuous part of the calculation relies on the computation of the set of winning states for one player in a two player, two target, pursuit evasion differential game. We develop a characterization of these winning states using methods from non-smooth analysis and viability theory.