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Title: Vibration control of a structure using sliding-mode hedge-algebras-based controller.
Authors: Tran, Duc-Trung; Bui, Van-Binh; Le, Tung-Anh; Bui, Hai-Le
Abstract: Sliding-mode control is known as a popular approach of robust control methods. Fuzzy sliding-mode control method has been commonly used to prevent chattering phenomenon, drastic change of control factor, around sliding surface in sliding-mode control. In Hedge-algebras theory, inherent order relationships among linguistic values of each linguistic variable are always guaranteed and these values are determined by isomorphism mapping called semantically quantifying one based on a few fuzziness parameters of each linguistic variable instead of using fuzzy sets. In this paper, sliding-mode hedge-algebras-based controller is designed and applied in active control of a structure subjected to earthquake in order to show advantages of the proposed method.
Subjects: VIBRATION (Mechanics); SLIDING mode control; ROBUST control; ISOMORPHISM (Mathematics); POINT mappings (Mathematics)
Publication: Soft Computing - A Fusion of Foundations, Methodologies & Applications, 2019, Vol 23, Issue 6, p2047
ISSN: 1432-7643
Publication type: Academic Journal
DOI: 10.1007/s00500-017-2919-6

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Vibration control of a structure using sliding-mode hedge-algebras-based controller.