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Author Yongfeng Du ♦ Zhidan Lin
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2010
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science ♦ Technology ♦ Engineering & allied operations
Subject Keyword Optimal control ♦ Earthquakes ♦ Vibration control ♦ Isolation technology ♦ Control systems ♦ Equations ♦ Rubber ♦ Displacement control ♦ Isolators ♦ Protection ♦ sequential optimal control ♦ control algorithm ♦ base isolation ♦ semi-active control ♦ serially connected isolated structures
Abstract The structure that the rubber isolation bearing connected with the cantilever column is often used in China and other countries. This paper proposes a sequential optimal control strategy for serially connected isolated structures. The control devices are installed at the isolation level. The equation motion of the vibration control system to the serially connected isolated structures subjected to two-directional horizontal earthquake excitation is established. Sequential optimal control algorithm is used to control the example. Results show that the proposed control algorithm is very effective in reducing structure seismic response under the two-directional horizontal earthquake, and especially in reducing the displacement of isolation layer.
Description Author affiliation: Institute of Earthquake Protection and Disaster Mitigation, Lanzhou University of Technology, China (Yongfeng Du; Zhidan Lin)
ISBN 9781424451951
ISSN 19483457
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2010-06-09
Publisher Place China
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 129.90 kB
Page Count 4
Starting Page 1508
Ending Page 1511

Source: IEEE Xplore Digital Library