Feedforward and Feedback Vibration Control and Algorithm Design for Cable-Bridge Structure Nonlinear Systems
Technique of feedforward and feedback optimal vibration control and simulation for long-span cable-bridge coupled systems is developed. Buffeting loading systems of long-span cable-bridge structure are constructed by weighted amplitude wave superposition method. Nonlinear model of cable-bridge coupl...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2014-01-01
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| Series: | Abstract and Applied Analysis |
| Online Access: | http://dx.doi.org/10.1155/2014/513530 |
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| _version_ | 1832564819583041536 |
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| author | Yan-Jun Liang Shi-Liang Wu De-Xin Gao Xiao-Rong Xue |
| author_facet | Yan-Jun Liang Shi-Liang Wu De-Xin Gao Xiao-Rong Xue |
| author_sort | Yan-Jun Liang |
| collection | DOAJ |
| description | Technique of feedforward and feedback optimal vibration control and simulation
for long-span cable-bridge coupled systems is developed. Buffeting loading systems
of long-span cable-bridge structure are constructed by weighted amplitude wave
superposition method. Nonlinear model of cable-bridge coupled vibration control
system is established and the corresponding system of state space form is described.
In order to reduce buffeting loading influence of the wind-induced vibration for the
structure and improve the robust performance of the vibration control, based on
semiactive vibration control devices and optimal control approach, a feedforward
and feedback optimal vibration controller is designed, and an algorithm is presented
for the vibration controller. Numerical simulation results are presented to illustrate
the effectiveness of the proposed technique. |
| format | Article |
| id | doaj-art-4ead7eec08564f9b85671e6dc8626d3f |
| institution | Kabale University |
| issn | 1085-3375 1687-0409 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Abstract and Applied Analysis |
| spelling | doaj-art-4ead7eec08564f9b85671e6dc8626d3f2025-02-03T01:10:11ZengWileyAbstract and Applied Analysis1085-33751687-04092014-01-01201410.1155/2014/513530513530Feedforward and Feedback Vibration Control and Algorithm Design for Cable-Bridge Structure Nonlinear SystemsYan-Jun Liang0Shi-Liang Wu1De-Xin Gao2Xiao-Rong Xue3School of Computer and Information Engineering, Anyang Normal University, Anyang 455000, ChinaSchool of Mathematics and Statistics, Anyang Normal University, Anyang 455000, ChinaCollege of Automation and Electronic Engineering, Qingdao University of Science and Technology, Qingdao 266042, ChinaSchool of Computer and Information Engineering, Anyang Normal University, Anyang 455000, ChinaTechnique of feedforward and feedback optimal vibration control and simulation for long-span cable-bridge coupled systems is developed. Buffeting loading systems of long-span cable-bridge structure are constructed by weighted amplitude wave superposition method. Nonlinear model of cable-bridge coupled vibration control system is established and the corresponding system of state space form is described. In order to reduce buffeting loading influence of the wind-induced vibration for the structure and improve the robust performance of the vibration control, based on semiactive vibration control devices and optimal control approach, a feedforward and feedback optimal vibration controller is designed, and an algorithm is presented for the vibration controller. Numerical simulation results are presented to illustrate the effectiveness of the proposed technique.http://dx.doi.org/10.1155/2014/513530 |
| spellingShingle | Yan-Jun Liang Shi-Liang Wu De-Xin Gao Xiao-Rong Xue Feedforward and Feedback Vibration Control and Algorithm Design for Cable-Bridge Structure Nonlinear Systems Abstract and Applied Analysis |
| title | Feedforward and Feedback Vibration Control and Algorithm Design for Cable-Bridge Structure Nonlinear Systems |
| title_full | Feedforward and Feedback Vibration Control and Algorithm Design for Cable-Bridge Structure Nonlinear Systems |
| title_fullStr | Feedforward and Feedback Vibration Control and Algorithm Design for Cable-Bridge Structure Nonlinear Systems |
| title_full_unstemmed | Feedforward and Feedback Vibration Control and Algorithm Design for Cable-Bridge Structure Nonlinear Systems |
| title_short | Feedforward and Feedback Vibration Control and Algorithm Design for Cable-Bridge Structure Nonlinear Systems |
| title_sort | feedforward and feedback vibration control and algorithm design for cable bridge structure nonlinear systems |
| url | http://dx.doi.org/10.1155/2014/513530 |
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