A data-driven approach for reliability assessment and remaining life prediction of aero-engines based on a time-transformed bivariate Wiener Process and Copula dependency structure
Juanzhang Xie, Xizhen Wang, Xueshun Li, Jinxu Cai, Yongjun Zhao
Topics & Concepts
Copula (linguistics)Multivariate statisticsWiener processBivariate analysisEstimation theoryComputer scienceReliability (semiconductor)Dependency (UML)Metric (unit)Gamma processTransformation (genetics)Markov processBayesian inferenceMultivariate normal distributionMathematicsMarkov chain Monte CarloDegradation (telecommunications)Bayesian probabilityNonlinear systemMathematical optimizationInferenceParametric statisticsProcess (computing)Monte Carlo methodAlgorithmMarkov chainPrior probabilityStochastic processPerformance metricStatisticsReliability and Maintenance OptimizationMachine Fault Diagnosis TechniquesStatistical Distribution Estimation and Applications