Self-Triggering Under State-Independent Disturbances
- 15 March 2010
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Automatic Control
- Vol. 55 (6), 1494-1500
- https://doi.org/10.1109/tac.2010.2045697
Abstract
This note extends the prior work in L2 stability of self-triggered feedback systems, where the next task release time and finishing time are predicted based on the sampled states. A self-triggering scheme is proposed, which relaxes the assumption in the prior work that the magnitude of the process noise is bounded by a linear function of the norm of the system state. We show that the sample periods generated by this scheme are always greater than a positive constant. We also provide state-based deadlines for delays and propose a way that may enlarge those deadlines without breaking L2 stability.Keywords
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