@article{afdb21d751bd498da099dbd1d604604a,
title = "Boundary Antidisturbance Control of a Spatially Nonlinear Flexible String System",
abstract = "The aim of this article is to establish a novel boundary antidisturbance control to dampen the oscillation of a spatially nonlinear flexible string system influenced by unknown disturbances. To realize this, new disturbance rejection controllers are constructed to effectively suppress the external disturbances for vibration reduction with the help of a newly designed disturbance observer. Adopting Lyapunov direct method, we ensure that the derived control system is uniformly bounded stable. Simulations are also performed to demonstrate the feasibility and validity of the suggested strategy.",
keywords = "Antidisturbance control, boundary control, distributed parameter system, disturbance observer (DO), vibration control",
author = "Zhijia Zhao and Ahn, {Choon Ki} and Li, {Han Xiong}",
note = "Funding Information: This work was supported in part by the National Natural Science Foundation of China under Grant 61803109 and Grant 11832009, in part by the Innovative School Project of Education Department of Guangdong under Grant 2017KQNCX153, Grant 2018KQNCX192, and Grant 2017KZDXM060, in part by the Science and Technology Planning Project of Guangzhou City under Grant 201904010494 and Grant 201904010475, in part by a project from the City University of Hong Kong under Grant 7005092, and in part by the National Research Foundation of Korea through the Ministry of Science, ICT and Future Planning under Grant NRF-2017R1A1A1A05001325. Funding Information: Manuscript received April 10, 2019; accepted June 26, 2019. Date of publication July 31, 2019; date of current version February 10, 2020. This work was supported in part by the National Natural Science Foundation of China under Grant 61803109 and Grant 11832009, in part by the Innovative School Project of Education Department of Guangdong under Grant 2017KQNCX153, Grant 2018KQNCX192, and Grant 2017KZDXM060, in part by the Science and Technology Planning Project of Guangzhou City under Grant 201904010494 and Grant 201904010475, in part by a project from the City University of Hong Kong under Grant 7005092, and in part by the National Research Foundation of Korea through the Ministry of Science, ICT and Future Planning under Grant NRF-2017R1A1A1A05001325. (Corresponding authors: Zhijia Zhao; Choon Ki Ahn.) Z. Zhao is with the School of Mechanical and Electrical Engineering, Guangzhou University, Guangzhou 510006, China (e-mail:, zhjzhaoscut@163.com). Publisher Copyright: {\textcopyright} 1982-2012 IEEE.",
year = "2020",
month = jun,
doi = "10.1109/TIE.2019.2931230",
language = "English",
volume = "67",
pages = "4846--4856",
journal = "IEEE Transactions on Industrial Electronics",
issn = "0278-0046",
publisher = "IEEE Industrial Electronics Society",
number = "6",
}