ABSTRACT
This study investigates the output regulation event-triggering rate bumpless switching control issue for switched T-S fuzzy systems (ST-SFSs) with output regulation characteristic, rate bumpless switching performance, and communication resource saving considered. Firstly, an event-triggering mechanism based on sampled state is proposed, effectively avoiding the Zeno phenomenon. Secondly, a time-delay handling method is employed to address the delays caused by event-triggering and sampling. Subsequently, by utilizing the sampled system state, a switching rule is proposed that fundamentally avoids the Zeno phenomenon. Further, a fuzzy state feedback controller is proposed based on the event-triggering rule and sampler. Next, a sufficient condition is derived that guarantees the solvability of the output regulation event-triggering rate bumpless switching control problem. In addition, for the non-ST-SFS case, the output regulation event-triggering control method is also applicable. Finally, the effectiveness of the proposed output regulation event-triggering rate bumpless switching control method is validated through the example of an aero-engine model simulation.
International Journal of Robust and Nonlinear Control, Volume 35, Issue 18, Page 7633-7645, December 2025. Read More
