AAAI Fall Symposium on Artificial Intelligence for Prognostics, 2007

Multivariate State Estimation Technique for Remaining Useful Life Prediction of Electronic Products

Shunfeng Cheng
Michael Pecht

Prognostics Health Management Group
Center for Advanced Life Cycle Engineering (CALCE)
Department of Mechanical Engineering
University of Maryland
College Park, MD 20742

Abstract:

This paper investigates the use of Multivariate State Estimation Techniques as input in predicting the remaining useful life prediction of electronic products. A prognostics approach combining the Multivariate State Estimation Technique with life cycle damage prediction is then presented, along with a case study. The challenges of the approach are also discussed.

Full Text