Chun Xiao
School of Automation, Wuhan University of Technology, 430070, Wuhan, Hubei, China
Xing-Fei Zhang
School of Automation, Wuhan University of Technology, 430070, Wuhan, Hubei, China
Li-Jun Zhang
Materials Research and Testing Center, Wuhan University of Technology, 430070,Wuhan, Hubei, China
You-Xin Yuan
School of Automation, Wuhan University of Technology, 430070, Wuhan, Hubei, China
Hui Liu
Hubei Key Laboratory of Roadway Bridge and Structure Engineering, Wuhan University of Technology, 430070, Wuhan, Hubei, China
ABSTRACT
A new computational method of each components weight coefficient in Space-frame is presented based on structure system reliability theory. The key elements are sure which mainly affect structure reliability. The sensor positions are fixed in Spatial Latticed Structure (SLS) healthy monitoring system. Then a distributed safe early-warning system is designed and the related signal processing problem is discussed. The comparison slope law is used to distinguish the type of burr; Lagrange interpolation is applied to make up the missing data packet; data extent block and zero-phase filtering are adopted to rectify the edge distortion and phase shift. Then the accurate status information can be provided for the safe early-warning system. The natatoriums roof SLS of Wuhan Sports Center is selected as engineering example and all the structures and methods are realized on it.
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How to cite this article
Chun Xiao, Xing-Fei Zhang, Li-Jun Zhang, You-Xin Yuan and Hui Liu, 2013. A Safe Early-warning System Design for Spatial Latticed Structure. Journal of Applied Sciences, 13: 4127-4132.
DOI: 10.3923/jas.2013.4127.4132
URL: https://scialert.net/abstract/?doi=jas.2013.4127.4132
DOI: 10.3923/jas.2013.4127.4132
URL: https://scialert.net/abstract/?doi=jas.2013.4127.4132
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