Print Email Facebook Twitter Scheduling of Periodic Event-Triggered Control to balance Control Performance and Average Inter-Sample Times Title Scheduling of Periodic Event-Triggered Control to balance Control Performance and Average Inter-Sample Times Author Looman, Menno (TU Delft Mechanical, Maritime and Materials Engineering; TU Delft Delft Center for Systems and Control; TU Delft Team Manuel Mazo Jr) Contributor Mazo, M. (mentor) Batselier, K. (graduation committee) Degree granting institution Delft University of Technology Programme Mechanical Engineering | Systems and Control Date 2023-08-29 Abstract Traditionally, Event-Triggered Control (ETC) methods are sample-and-hold control schemes that implement a triggering condition in order to reduce the number of control updates. Given a decay rate of the Lyapunov function, they focus on minimizing the (average) Inter-Sample Time (IST). In this thesis, we focused on the scheduling of Periodic Event-Triggered Control (PETC) controllers. By dynamically switching between triggering conditions, weare maximizing the average rate of decay of the Common Lyapunov Function (CLF) given a minimum Average Inter Sample Time (AIST) or burst condition.Given the physical system, we construct a switched system which captures all possiblescheduling behaviors. The l-complete abstraction of the switched system is constructed by solving a conjunction of quadratic equations. By setting a minimum AIST or burst condition, a set of states in the abstraction is marked and a safety game is played to construct the Maximal Permissive Controller (MPC). On the safe behaviors inside the MPC, the guaranteed minimum control performance is maximized for the infinite horizon problem, i.e. by maximizing the minimum weighted time average of the primitive cycles in the MPC. First, several energy games are played to estimatethe maximum control performance. Thereafter, a mean-payoff game is played to generate the strategy securing this maximum control performance, which is used to construct the infinite horizon controller. Subject Event-triggered controlPeriodic Event-Triggered ControlAverage Inter-Sample TimeLyapunov StabilityMean-Payoff GamesMaximal Permissive ControllerPrimitive CyclesTraffic models To reference this document use: http://resolver.tudelft.nl/uuid:334c2ff8-af31-4984-bd4b-82835c84cd32 Bibliographical note http://gitlab.tudelft.nl/sync-lab/ETCetera/-/tree/menno_thesis Link to the gitlab branch with all relevant code used and produced during this thesis project Part of collection Student theses Document type master thesis Rights © 2023 Menno Looman Files PDF mscThesis_MennoLooman.pdf 13.54 MB Close viewer /islandora/object/uuid:334c2ff8-af31-4984-bd4b-82835c84cd32/datastream/OBJ/view