Zengkai Liu

3.2k total citations
84 papers, 2.5k citations indexed

About

Zengkai Liu is a scholar working on Statistics, Probability and Uncertainty, Ocean Engineering and Control and Systems Engineering. According to data from OpenAlex, Zengkai Liu has authored 84 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Statistics, Probability and Uncertainty, 35 papers in Ocean Engineering and 22 papers in Control and Systems Engineering. Recurrent topics in Zengkai Liu's work include Risk and Safety Analysis (37 papers), Oil and Gas Production Techniques (20 papers) and Fault Detection and Control Systems (15 papers). Zengkai Liu is often cited by papers focused on Risk and Safety Analysis (37 papers), Oil and Gas Production Techniques (20 papers) and Fault Detection and Control Systems (15 papers). Zengkai Liu collaborates with scholars based in China, United Kingdom and Norway. Zengkai Liu's co-authors include Baoping Cai, Liu Y, Renjie Ji, Chao Zheng, Xiaojie Tian, Qian Fan, Yonghong Liu, Yunwei Zhang, Xiangdi Kong and Renjie Ji and has published in prestigious journals such as PLoS ONE, Water Research and Journal of Cleaner Production.

In The Last Decade

Zengkai Liu

79 papers receiving 2.4k citations

Peers

Countries citing papers authored by Zengkai Liu

Since Specialization

Citations

This map shows the geographic impact of Zengkai Liu's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Zengkai Liu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Zengkai Liu more than expected).

Fields of papers citing papers by Zengkai Liu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Zengkai Liu. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Zengkai Liu. The network helps show where Zengkai Liu may publish in the future.

Co-authorship network of co-authors of Zengkai Liu

This figure shows the co-authorship network connecting the top 25 collaborators of Zengkai Liu. A scholar is included among the top collaborators of Zengkai Liu based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Zengkai Liu. Zengkai Liu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Multi-source domain adaptation fault diagnosis for AUV thrusters based on dynamic weighted learning batch spectral penalization network with dynamic transfer 2025 ·Ocean Engineering ·Zengkai Liu, (unknown), Zhi Guo, Yunsai Chen, Xuewei Shi, Baoping Cai, Yonghong Liu	3
2	Asymmetric convolution and multi-head self-attention based meta-transfer learning network for fault diagnosis of underwater thrusters under few-shot and multi-condition scenarios 2025 ·Ocean Engineering ·Yunsai Chen, Ru‐Jia Yu, Zengkai Liu, Boyuan Huang, David Zhang, Qinghua Jiang	0
3	Few-shot fault diagnosis of underwater thrusters based on semi-supervised prototypical network with SimAM attention and auxiliary classifier 2024 ·Ocean Engineering ·Yunsai Chen, Boyuan Huang, Zengkai Liu, (unknown), (unknown)	9
4	Reliability assessment of competing failure processes with correlated multi-performance characteristics: A case study of subsea Christmas tree hydraulic power unit 2024 ·Ocean Engineering ·(unknown), Zengkai Liu, Zhi Guo, (unknown), (unknown), Qi Chen, Baoping Cai, Yonghong Liu	3
5	Modeling weathering processes of spilled oil on the sea surface based on dynamic Bayesian network 2023 ·Ocean Engineering ·Qi Chen, Zengkai Liu, Yunsai Chen, (unknown), (unknown), Baoping Cai, Liu Y	5
6	Life Cycle Structural Integrity Design Approach for the Components of Subsea Production System: SCSSV as a Case Study 2023 ·IEEE/ASME Transactions on Mechatronics ·Chuntan Gao, Baoping Cai, (unknown), Liu Y, (unknown), Javed Akbar Khan, (unknown), Zengkai Liu, Renjie Ji	9
7	Remaining useful life prediction considering degradation interactions of subsea Christmas tree: A multi-stage modeling approach 2022 ·Ocean Engineering ·Xiaoyan Shao, Yingying Wang, Baoping Cai, Liu Y, Weifeng Ge, Yiliu Liu, Xiangdi Kong, Qiang Feng, Yiqi Liu, Zengkai Liu, Renjie Ji	15
8	Quantitative risk assessment methodology of installation process for deepwater oil and gas equipment 2022 ·Journal of Cleaner Production ·Baoping Cai, (unknown), Yiliu Liu, Yanping Zhang, Wenchao Li, Xiaoyan Shao, (unknown), Zengkai Liu, Renjie Ji, Liu Y	13
9	Fault Diagnosis Methodology of Redundant Closed-Loop Feedback Control Systems: Subsea Blowout Preventer System as a Case Study 2022 ·IEEE Transactions on Systems Man and Cybernetics Systems ·Xiangdi Kong, Baoping Cai, Yonghong Liu, Hongmin Zhu, Chao Yang, Chuntan Gao, Yiqi Liu, Zengkai Liu, Renjie Ji	59
10	Risk assessment of marine oil spills using dynamic Bayesian network analyses 2022 ·Environmental Pollution ·Zengkai Liu, (unknown), Qi Chen, (unknown), Qiang Ma, Baoping Cai, Liu Y	18
11	Data-driven early fault diagnostic methodology of permanent magnet synchronous motor 2021 ·Expert Systems with Applications ·Baoping Cai, (unknown), Zhengda Wang, Chao Yang, Xiangdi Kong, Zengkai Liu, Renjie Ji, Yonghong Liu	120
12	A data-driven early micro-leakage detection and localization approach of hydraulic systems 2021 ·Journal of Central South University ·Baoping Cai, Chao Yang, Liu Y, Xiangdi Kong, Chuntan Gao, (unknown), Zengkai Liu, Renjie Ji	9
13	Artificial Intelligence Enhanced Two-Stage Hybrid Fault Prognosis Methodology of PMSM 2021 ·IEEE Transactions on Industrial Informatics ·Baoping Cai, Zhengda Wang, Hongmin Zhu, Yonghong Liu, (unknown), Ziqi Yang, Yi Ren, Qiang Feng, Zengkai Liu	63
14	Fault detection and diagnostic method of diesel engine by combining rule-based algorithm and BNs/BPNNs 2020 ·Journal of Manufacturing Systems ·Baoping Cai, (unknown), (unknown), Chao Yang, Zhengda Wang, Xiangdi Kong, Zengkai Liu, Yonghong Liu	89
15	Reliability analysis of multiplex control system of subsea blowout preventer based on stochastic Petri net 2017 ·Tehnicki vjesnik - Technical Gazette ·Zengkai Liu, Liu Y, Baoping Cai, (unknown), Xiaojie Tian	11
16	Reliability evaluation of auxiliary feedwater system by mapping GO-FLOW models into Bayesian networks 2016 ·ISA Transactions ·Zengkai Liu, Liu Y, Xinlei Wu, (unknown), Baoping Cai, Chao Zheng	15
17	A Fault Diagnosis Methodology for Gear Pump Based on EEMD and Bayesian Network 2015 ·PLoS ONE ·Zengkai Liu, Liu Y, (unknown), Baoping Cai, Qing Huang	31
18	Application of Petri nets to performance evaluation of subsea blowout preventer system 2014 ·ISA Transactions ·Zengkai Liu, Liu Y, Baoping Cai, Xiaolei Li, Xiaojie Tian	23
19	RAMS Analysis of Hybrid Redundancy System of Subsea Blowout Preventer Based on Stochastic Petri Nets 2013 ·International Journal of Security and Its Applications ·Zengkai Liu, Liu Y, Baoping Cai, Xi Liu, (unknown), Xiaojie Tian, Renjie Ji	5
20	BUCKLING ANALYSIS OF COMPOSITE LONG CYLINDERS USING PROBABILISTIC FINITE ELEMENT METHOD 2011 ·Mechanika ·Baoping Cai, Liu Y, Huazhou Li, Zengkai Liu	5

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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