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Evaluation Method for Accelerated Degradation Testing Considering Uncertainty of Failure Threshold

期刊: 2019 ANNUAL RELIABILITY AND MAINTAINABILITY SYMPOSIUM (RAMS 2019) - R & M IN THE SECOND MACHINE AGE - THE CHALLENGE OF CYBER PHYSICAL SYSTEM, 2019; ()

The traditional accelerated degradation testing (ADT) technology usually evaluates reliability and life of products through analyzing degradation mech......

A Quantitative Method for Measuring Hybrid Uncertainty Information in Cyber Physical Systems

期刊: 2019 ANNUAL RELIABILITY AND MAINTAINABILITY SYMPOSIUM (RAMS 2019) - R & M IN THE SECOND MACHINE AGE - THE CHALLENGE OF CYBER PHYSICAL SYSTEM, 2019; ()

In most technical systems, various uncertainties are unavoidable and no matter how well a system is designed they are threats to a system always, incl......

A New Metric for Structural Reliability Considering Aleatory and Epistemic Uncertainty

期刊: 2019 ANNUAL RELIABILITY AND MAINTAINABILITY SYMPOSIUM (RAMS 2019) - R & M IN THE SECOND MACHINE AGE - THE CHALLENGE OF CYBER PHYSICAL SYSTEM, 2019; ()

The traditional reliability analysis method based on probabilistic method requires probability distributions of all the uncertain parameters and the p......

Accelerated Life Test Model by Time-Varying Dependence for Rotary Lip Seals

期刊: 2019 ANNUAL RELIABILITY AND MAINTAINABILITY SYMPOSIUM (RAMS 2019) - R & M IN THE SECOND MACHINE AGE - THE CHALLENGE OF CYBER PHYSICAL SYSTEM, 2019; ()

In this paper, a new accelerated life testing (ALT) model based on both failure physics and statistics is proposed for reliability analysis of rotary ......

Optimization of Multi-Level Inspection Strategy for Multi-State Systems

期刊: 2019 ANNUAL RELIABILITY AND MAINTAINABILITY SYMPOSIUM (RAMS 2019) - R & M IN THE SECOND MACHINE AGE - THE CHALLENGE OF CYBER PHYSICAL SYSTEM, 2019; ()

By utilizing inspection data, reliability of a particular individual system can be dynamically updated. In view of the hierarchical structure of engin......

An Overview of Deep Learning in Prognostics and Health ManagementLiangwei

期刊: 2019 ANNUAL RELIABILITY AND MAINTAINABILITY SYMPOSIUM (RAMS 2019) - R & M IN THE SECOND MACHINE AGE - THE CHALLENGE OF CYBER PHYSICAL SYSTEM, 2019; ()

Deep learning has attracted intense interest recently in Prognostics and Health Management (PHM), due to its enormous representing power and capabilit......

Multi-Sourced Monitoring Fusion Diagnosis for Rotating Machinery Faults

期刊: 2019 ANNUAL RELIABILITY AND MAINTAINABILITY SYMPOSIUM (RAMS 2019) - R & M IN THE SECOND MACHINE AGE - THE CHALLENGE OF CYBER PHYSICAL SYSTEM, 2019; ()

In this study, a novel fusion diagnosis method for rotating machinery faults is proposed using multi-sourced monitoring data constituted by vibration ......

Reliability Assessment of Multi-State Systems By Multi-Source of Imprecise Reliability Data

期刊: 2019 ANNUAL RELIABILITY AND MAINTAINABILITY SYMPOSIUM (RAMS 2019) - R & M IN THE SECOND MACHINE AGE - THE CHALLENGE OF CYBER PHYSICAL SYSTEM, 2019; ()

Reliability assessment is a crucial activity for engineered systems as the results are able to provide valuable information for reliability-related de......

State of Health Estimation with an Improved Gaussian Process Regression

期刊: 2019 ANNUAL RELIABILITY AND MAINTAINABILITY SYMPOSIUM (RAMS 2019) - R & M IN THE SECOND MACHINE AGE - THE CHALLENGE OF CYBER PHYSICAL SYSTEM, 2019; ()

State of health estimation is crucial for ensuring the safety and reliability of lithium-ion batteries. However, due to various user's habits, the dis......

Optimal Reliability Growth Program for Repairable and Warranted Products

期刊: 2019 ANNUAL RELIABILITY AND MAINTAINABILITY SYMPOSIUM (RAMS 2019) - R & M IN THE SECOND MACHINE AGE - THE CHALLENGE OF CYBER PHYSICAL SYSTEM, 2019; ()

Considering a two-dimensional and non-renewing free repair warranty (NFRW) policy, this paper proposes a modified reliability growth model to support ......

Competing Failure Analysis in Sequence-Dependent Systems

期刊: 2019 ANNUAL RELIABILITY AND MAINTAINABILITY SYMPOSIUM (RAMS 2019) - R & M IN THE SECOND MACHINE AGE - THE CHALLENGE OF CYBER PHYSICAL SYSTEM, 2019; ()

Many real-world fault-tolerant systems exhibit sequence-dependent failure behavior, which takes place when the system failure depends not only on comb......

Reliability Evaluation under Accelerated Degradation Testing with Recovery Capability Considered

期刊: 2019 ANNUAL RELIABILITY AND MAINTAINABILITY SYMPOSIUM (RAMS 2019) - R & M IN THE SECOND MACHINE AGE - THE CHALLENGE OF CYBER PHYSICAL SYSTEM, 2019; ()

Degradation data always contains useful information on life and reliability, even if no failure has occurred. By applying additional stress, accelerat......

A Numerical Simulation Method for Ploughing Effect of Three-body Abrasion

期刊: 2019 ANNUAL RELIABILITY AND MAINTAINABILITY SYMPOSIUM (RAMS 2019) - R & M IN THE SECOND MACHINE AGE - THE CHALLENGE OF CYBER PHYSICAL SYSTEM, 2019; ()

Wear of moving parts is often one of the main reasons leading to the failure of the whole mechanical system. In aviation industry, a large number of f......

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