Blar i NTNU Open på forfatter "Liu, Zengkai"
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A hybrid multi-stage methodology for remaining useful life prediction of control system: Subsea Christmas tree as a case study
Liu, Xuelin; Cai, Baoping; Yuan, Xiaobing; Shao, Xiaoyan; Liu, Yiliu; Khan, Javed Akbar; Fan, Hongyan; Liu, Yonghong; Liu, Zengkai; Liu, Guijie (Peer reviewed; Journal article, 2023)With the improvement of control system composition and operation process complexity, the uncertainty in its operation process increases and real-time observation data is difficult to obtain, and the influence of noise also ... -
Modeling for evaluation of safety instrumented systems with heterogeneous components
Cai, Baoping; Li, Wenchao; Liu, Yiliu; Shao, Xiaoyan; Zhang, Yanping; Zhao, Yi; Liu, Zengkai; Ji, Renjie; Liu, Yonghong (Peer reviewed; Journal article, 2021)A novel methodology for evaluation of safety instrumented systems (SISs) with heterogeneous components based on multi-stage dynamic Bayesian networks (MDBNs) is proposed. The unified evaluation model for M-out-of-N ...