Optimal Bayesian early fault detection for CNC equipment using hidden semi-Markov process - Duan, Chaoqun; Makis, Viliam; Deng, Chao (Mechanical systems and signal processing, 2019)
Keywords: Algorithms; Autoregressive models; Bayesian analysis; Condition-based maintenance; Control charts; Control equipment; Cycle time; Degradation; Early fault detection; Economic models; Fault detection; Hidden semi-Markov model; Life cycle assessment; Life prediction; Markov analysis; Markov chains; Mean residual life; Modelling; Multivariate analysis; Multivariate Bayesian control policy; Numerical controls; Optimal control; Optimization; Parameter estimation; Useful life; Hidden semi-Markov model; Mean residual life; Condition-based maintenance; Early fault detection; Multivariate Bayesian control policy