Browsing Mechanical Engineering by Author "Wang, Pingfeng"

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A generic Bayesian approach using Laplace approximation for model-based failure prognosis

Xu, Liang (Wichita State University, 2013-12)

A generic Bayesian framework using Laplace approximation for model-based remaining useful life prognosis is presented in this thesis. The developed generic Bayesian prognosis approach models and updates the remaining useful ...
Health diagnostics using multi-attribute classification fusion

Wang, Pingfeng; Tamilselvan, Prasanna; Hu, Chao (Elsevier Ltd., 2014-06)

This paper presents a classification fusion approach for health diagnostics that can leverage the strengths of multiple member classifiers to form a robust classification model. The developed approach consists of three ...
Reliability analysis and design considering disjointed active failure regions

Wang, Pingfeng; Cui, Xiao-Long; Wang, Zequn (American Society of Mechanical Engineers, 2016)

Failure of practical engineering systems could be induced by several correlated failure modes, and consequently reliability analysis are conducted with multiple disjointed failure regions in the system random input space. ...