Analysis of common-cause and special-cause variation in the deterioration of transportation infrastructure: A field application of statistical process control for structural health monitoring

Yikai Chen, David J. Corr and Pablo L. Durango-Cohen

Transportation Research Part B: Methodological, 2014, vol. 59, issue C, 96-116

Abstract: We present a statistical process control framework to support structural health monitoring of transportation infrastructure. We contribute an integrated, generally-applicable (to various types of structural response data) statistical approach that links the literatures on statistical performance modeling and on structural health monitoring. The framework consists of two parts: The first, estimation of statistical models to explain, predict, and control for common-cause variation in the data, i.e., changes, including serial dependence, that can be attributed to usual operating conditions. The ensuing standardized innovation series are analyzed in the second part of the framework, which consists of using Shewhart and Memory Control Charts to detect special-cause or unusual events.

Keywords: Transportation infrastructure; Performance modeling; Structural health monitoring; Statistical process control; Regression analysis; ARIMA-GARCH models (search for similar items in EconPapers)
Date: 2014
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Citations: View citations in EconPapers (2)

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DOI: 10.1016/j.trb.2013.11.002

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