@inproceedings{205cc7edf120442eae590c226d0018fb,
title = "Adaptive event-triggered PID controllers for linear discrete-time plants",
abstract = "This paper studies adaptive event-triggered PID controllers for 2nd-order linear discrete-time plants for set-point tracking. A new adaptive law is designed by introducing a decay parameter to improve the robustness of the closed-loop system. By utilizing the extra robustness, an absolute type of event-triggering conditions is proposed, where the threshold parameter is co-designed with the adaptive laws. Then, the closed-loop system is formulated into a nonlinear interconnected system among the tracking errors, the differences of outputs, and the parameter estimation errors. A rigorous proof of stability is provided to ensure that the tracking error converges to a vicinity of zero when the initial state belongs to some compact sets. Finally, numerical simulations are given to illustrate the efficiency and feasibility of the proposed results.",
keywords = "Adaptive control, PID controllers, event-triggered control, linear systems",
author = "Hao Yu and Zhe Guan and Tongwen Chen and Toru Yamamoto",
note = "Publisher Copyright: {\textcopyright} 2020.; 39th Chinese Control Conference, CCC 2020 ; Conference date: 27-07-2020 Through 29-07-2020",
year = "2020",
month = jul,
doi = "10.23919/CCC50068.2020.9189354",
language = "English",
series = "Chinese Control Conference, CCC",
publisher = "IEEE Computer Society",
pages = "4444--4449",
editor = "Jun Fu and Jian Sun",
booktitle = "Proceedings of the 39th Chinese Control Conference, CCC 2020",
address = "United States",
}