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Author

Xi Chen

Bio: Xi Chen is an academic researcher from Memorial University of Newfoundland. The author has contributed to research in topics: Risk analysis. The author has an hindex of 1, co-authored 1 publications receiving 1 citations.
Topics: Risk analysis

Papers
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Journal ArticleDOI
TL;DR: In this article, the authors provide a systematic review of risk analysis research to enhance the safety performance of autonomous underwater vehicles (AUVs) and identify critical risk factors and causal relationships of AUV operations.

20 citations


Cited by
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Journal ArticleDOI
TL;DR: In this article , the optimal mission abort and allocation of standby components policies for the k-out-of-n+m:F system considering partial mission loss were studied and the aim was to determine the optimal number of the failed components be replaced after each rescue procedure.

15 citations

Journal ArticleDOI
TL;DR: In this article , the authors investigated how different risk analysis methods, namely the Preliminary Hazard Analysis (PHA), the Systems Theoretic Process Analysis (STPA), and Procedural Hazard and Operability Analysis (HAZOP), contribute to fulfilling the different criteria for online risk modeling of AMS.

9 citations

Journal ArticleDOI
TL;DR: In this paper , an offboard risk-based path planning approach for AUVs operating in an oil spill environment is proposed, where a risk model based on the Bayesian network is developed for probabilistic reasoning of risk states given varied environmental observations.

5 citations

Journal ArticleDOI
TL;DR: In this article , condition-based mission abort policies and system structure for the l-out-of-n: G warm standby system were jointly optimized to balance mission reliability and system survivability with the objective of minimizing the expected total cost.

3 citations

Journal ArticleDOI
TL;DR: In this paper , a multi-attribute Bayesian control chart is presented for predicting failures of hidden-state systems by jointly considering two performance measures of system operation: availability and cost.

2 citations