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Model-based adaptive control system for magneto-rheological damper-controlled structures

Wani, ZR (2022) Model-based adaptive control system for magneto-rheological damper-controlled structures. [Book Chapter]

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Official URL: https://doi.org/10.1016/B978-0-323-88530-0.00011-8


Control system application and optimization with numerous magneto-rheological (MR) dampers incorporated into a building is a difficult undertaking. The efficiency of the control system is inextricably tied with the position of control devices, and the optimum position of the damper is inextricably linked with the control algorithm's target function. As a result, for successful structural control in semiactive control devices, the placement strategy ought to be deeply embedded inside the control algorithm. The proposed response-based adaptive (RBA) control techniques incorporate the controller with the device placement optimization algorithm. The versatility of this technique stems from the fact that the design algorithm for controlling and locating MR dampers may be created based on the system's performance objectives. This research concerns the computer modeling of a five-story framed building. According to the simulation results, the seismic performance of the structure is closely related to the number, placement, and performance aim of the control system used. Furthermore, the RBA strategies' setup and accompanying control outperformed the location predicted by the benchmark controller. © 2023 Elsevier Ltd. All rights reserved.

Item Type: Book Chapter
Publication: Seismic Evaluation, Damage, and Mitigation in Structures
Publisher: Elsevier
Additional Information: The copyright for this article belongs to Elsevier.
Keywords: Iterative technique; MR damper; optimization; response-based controller; Semiactive control; vibration control
Department/Centre: Division of Mechanical Sciences > Civil Engineering
Date Deposited: 28 Mar 2023 09:16
Last Modified: 28 Mar 2023 09:16
URI: https://eprints.iisc.ac.in/id/eprint/81192

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