Application of Adaptive Control System in High Speed Railway Bridge Construction Control

Alan Jiang; Chang Jian Yao

doi:10.4028/www.scientific.net/AMR.163-167.2751

Paper Titles

Early Age Temperature Rise and Thermal Stresses Induced in Concrete Bridge Pier
p.2731

Safety Assessment for Single-Tower Self-Anchored Suspension Bridge
p.2738

A Real-Time Remote Automatic System for Monitoring the Subsidence of Building
p.2742

Negative Selection Algorithm Using Natural Frequency for Novelty Detection under Temperature Variations
p.2747

Application of Adaptive Control System in High Speed Railway Bridge Construction Control
p.2751

A Comparison of Artificial Neural Network Learning Algorithms for Vibration-Based Damage Detection
p.2756

Stress Concentration and Deflection of Box Girder under Shear Lag Effect
p.2761

Study on Benchmark Structure Damage Identification Base on Frequency Response Function and Genetic Algorithm
p.2765

Effects of Closure Phase on Vertical Density Profile of Fiberboard
p.2770

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 163-167Application of Adaptive Control System in High...

Application of Adaptive Control System in High Speed Railway Bridge Construction Control

Abstract:

Bridges monitor and control plays a important part in the bridge construction technology. Besides, It is the key factors of ensuring the bridge construction safety in the construction project and meeting design and construction code requirements. The Article takes a high-speed railway bridge as engineering background, and adaptive control system will be applied to the monitoring measurement. The Main Parameter of construction is proposed, which is based on the sensitivity analysis of design parameter in theory. According to take elastic modulus and volume weight of concrete as the main Parameters, identified and adjusted them by least square method, to forecast errors, analyze and adjust parameters. Using the adaptive control system to collect the data of displacement and stress in bridge construction.Calculate through the Computer simulation model, and obtain initialize height during construction, on this basis, guiding the construction and complete the construction of control successfully.

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Periodical:

Advanced Materials Research (Volumes 163-167)

Pages:

2751-2755

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.163-167.2751

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Online since:

December 2010

Authors:

Alan Jiang, Chang Jian Yao

Keywords:

Adaptive Control, High-Speed Railway (HSR), Least-Square Method (LSM), Parameter Identification

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References

[1] Anbang Gu, Yongshui Zhang, Monitoring and control of bridge construction, Beijing, China Machine Press, (2005).

Google Scholar

[2] Zhongfu Xiang, Bridge Construction Control, Beijing, China Communications Press, (2001).

Google Scholar

[3] Hanhui Zeng, Adaptive control in the application of continuous rigid frame bridge, Taiyuan, Shanxi Architecture, (2009).

Google Scholar

[4] Hongchun Han, Large span prestressed concrete continuous beam bridge Cantilever Construction Control Research and Practice, Southwest Jiaotong University(Master thesis), (2007).

Google Scholar