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A compensation controller based on a regional pole-assignment method for AMD control systems with a time-varying delay

Li, Zuohua, Chen, Chaojun, Teng, Jun and Wang, Ying (2018) A compensation controller based on a regional pole-assignment method for AMD control systems with a time-varying delay Journal of Sound and Vibration.

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A compensation controller based on a regional pole-assignment method for AMD control systems with a time-varying delay.docx - Accepted version Manuscript
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Abstract

Active mass damper/driver (AMD) control system has been proposed as an effective tool for high-rise buildings to resist strong dynamic loads. However, such disadvantage as time-varying delay in AMD control systems impedes their application in practices. Time-varying delay, which has an effect on the performance and stability of single-degree-of-freedom (SDOF) and multi-degree-of-freedom (MDOF) systems, is considered in the paper. In addition, a new time-delay compensation controller based on regional pole-assignment method is presented. To verify its effectiveness, the proposed method is applied to a numerical example of a ten-storey frame and an experiment of a single span four-storey steel frame. Both numerical and experimental results demonstrate that the proposed method can enhance the performances of an AMD control system with time-varying delays.

Item Type: Article
Divisions : Faculty of Engineering and Physical Sciences > Civil and Environmental Engineering
Authors :
NameEmailORCID
Li, ZuohuaUNSPECIFIEDUNSPECIFIED
Chen, ChaojunUNSPECIFIEDUNSPECIFIED
Teng, JunUNSPECIFIEDUNSPECIFIED
Wang, Yingying.wang@surrey.ac.ukUNSPECIFIED
Date : 2018
Copyright Disclaimer : © 2017 Elsevier Ltd. All rights reserved.
Uncontrolled Keywords : High-rise buildings; Active mass damper/driver; Regional pole-assignment; Time-varying delay
Depositing User : Clive Harris
Date Deposited : 19 Dec 2017 14:37
Last Modified : 19 Dec 2017 14:37
URI: http://epubs.surrey.ac.uk/id/eprint/845450

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