@inbook{72b1dc09c14c4c21a497987198fc4115,
title = "Event-triggered interval type-2 fuzzy control for uncertain space teleoperation systems with state constraints",
abstract = "This paper is concerned with interval type-2 (IT2) fuzzy control design for a class of nonlinear space teleoperation systems with external disturbances and time-varying delays. IT2 fuzzy model based (FMB) control design with exponential-type Barrier Lyapunov function (EBLF) is presented to address state constraints, communication burden from ground stations to satellites (space-robot), and uncertain human/environment interaction parameters in a unified event-triggered control structure. We show that, with the proposed adaptive event-triggered control scheme, the exponential convergence performance of the synchronization tracking errors is guaranteed, while the prescribed constraint requirement is satisfied. Simulation results are provided to validate the effectiveness of the proposed controller.",
keywords = "Event-triggered communication, Interval type-2 fuzzy control, Space teleoperation, State constraint",
author = "Ziwei Wang and Lam, {Hak Keung} and Zhang Chen and Bin Liang and Tao Zhang",
year = "2020",
month = jul,
doi = "10.1109/FUZZ48607.2020.9177784",
language = "English",
series = "IEEE International Conference on Fuzzy Systems",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2020 IEEE International Conference on Fuzzy Systems, FUZZ 2020 - Proceedings",
address = "United States",
note = "2020 IEEE International Conference on Fuzzy Systems, FUZZ 2020 ; Conference date: 19-07-2020 Through 24-07-2020",
}