Gaigai Cai

1.7k total citations · 1 hit paper
32 papers, 1.5k citations indexed

About

Gaigai Cai is a scholar working on Control and Systems Engineering, Mechanical Engineering and Mechanics of Materials. According to data from OpenAlex, Gaigai Cai has authored 32 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Control and Systems Engineering, 20 papers in Mechanical Engineering and 8 papers in Mechanics of Materials. Recurrent topics in Gaigai Cai's work include Machine Fault Diagnosis Techniques (20 papers), Gear and Bearing Dynamics Analysis (15 papers) and Fault Detection and Control Systems (7 papers). Gaigai Cai is often cited by papers focused on Machine Fault Diagnosis Techniques (20 papers), Gear and Bearing Dynamics Analysis (15 papers) and Fault Detection and Control Systems (7 papers). Gaigai Cai collaborates with scholars based in China, Italy and United States. Gaigai Cai's co-authors include Xuefeng Chen, Zhengjia He, Shibin Wang, Zhongkui Zhu, Changqing Shen, Weiguo Huang, Jun Wang, Xiang Li, Binqiang Chen and Hongrui Cao and has published in prestigious journals such as IEEE Transactions on Industrial Electronics, IEEE Transactions on Signal Processing and Mechanical Systems and Signal Processing.

In The Last Decade

Gaigai Cai

28 papers receiving 1.4k citations

Hit Papers

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What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Matching Demodulation Transform and SynchroSqueezing in Time-Frequency Analysis

2013 250 citations Shibin Wang, Xuefeng Chen et al. profile →

Peers

Countries citing papers authored by Gaigai Cai

Since Specialization

Citations

This map shows the geographic impact of Gaigai Cai'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 Gaigai Cai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gaigai Cai more than expected).

Fields of papers citing papers by Gaigai Cai

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gaigai Cai. 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 Gaigai Cai. The network helps show where Gaigai Cai may publish in the future.

Co-authorship network of co-authors of Gaigai Cai

This figure shows the co-authorship network connecting the top 25 collaborators of Gaigai Cai. A scholar is included among the top collaborators of Gaigai Cai 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 Gaigai Cai. Gaigai Cai is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Modification of leather debris with poly(p-phenylenediamine) for selective and effective gold(III) adsorption 2025 ·Separation and Purification Technology ·(unknown), (unknown), Jiansheng Wu, (unknown), Gaigai Cai, Dawei Song, Ziyan Wu, (unknown), Bing Zheng, Fengwei Huo	1
2	Attention-Guided Multifeature Fusion Convolutional Network for Machinery Intelligent Fault Diagnosis 2025 ·IEEE Transactions on Instrumentation and Measurement ·(unknown), Gaigai Cai, (unknown), (unknown), Shibin Wang	0
3	Adaptive Multiscale Boosting Dictionary Learning for Bearing Fault Diagnosis 2024 ·IEEE Transactions on Instrumentation and Measurement ·(unknown), Gaigai Cai, (unknown), (unknown), Shibin Wang	11
4	Porphyrin MOF nanosheets used for light-mediated multilevel memristive switching 2024 ·CrystEngComm ·Zhen Liu, Dawei Song, Wen‐Bo Pei, (unknown), (unknown), Gaigai Cai, (unknown), Bing Zheng, Wei‐Wei Xiong	0
5	The synthesis of MOF nanosheets and their application in MOF-based resistance random access memory devices 2024 ·Journal of Materials Chemistry C ·Gaigai Cai, Zhen Liu, (unknown), (unknown), Xiaotong Yu, Bing Zheng	3
6	A fusion non-convex group sparsity difference method and its application in rolling bearing fault diagnosis 2023 ·Measurement Science and Technology ·(unknown), Gaigai Cai, (unknown), Shibin Wang	3
7	An improved sparsity-enhanced decomposition signal method based on GMC and TQWT for rolling bearing faults 2022 ·Measurement Science and Technology ·Yong Zhang, (unknown), Wangpeng He, Gaigai Cai, (unknown), (unknown)	3
8	Low-dimensional multi-scale Fisher discriminant dictionary learning for intelligent gear-fault diagnosis 2021 ·Measurement Science and Technology ·Li Zhou, Shibin Wang, Zhibin Zhao, Gaigai Cai, Ruqiang Yan, Xuefeng Chen	3
9	Dual-Enhanced Sparse Decomposition for Wind Turbine Gearbox Fault Diagnosis 2018 ·IEEE Transactions on Instrumentation and Measurement ·Lin Wang, Gaigai Cai, Jun Wang, Xingxing Jiang, Zhongkui Zhu	66
10	Vector minimax concave penalty for sparse representation 2018 ·Digital Signal Processing ·Shibin Wang, Xuefeng Chen, Weiwei Dai, Ivan Selesnick, Gaigai Cai, (unknown)	22
11	A tacho-free technique for bearing fault diagnosis via the oscillatory behaviors based signal decomposition and generalized demodulation 2016 ·Juanjuan Shi, (unknown), Gaigai Cai, Zhongkui Zhu	2
12	Sparse representation of transients based on improved matching pursuit algorithm for gear fault diagnosis 2016 ·Lin Wang, Gaigai Cai, Juanjuan Shi, Weiguo Huang, Zhongkui Zhu	1
13	A parameterized Doppler distorted matching model for periodic fault identification in locomotive bearing 2015 ·Proceedings of the Institution of Mechanical Engineers Part C Journal of Mechanical Engineering Science ·Changqing Shen, Gaigai Cai, (unknown), Weiguo Huang, Zhongkui Zhu	12
14	Condition assessment for automatic tool changer based on sparsity-enabled signal decomposition method 2015 ·Mechatronics ·Xuefeng Chen, Gaigai Cai, Hongrui Cao, Xin Wei	28
15	Extraction of transients via the combination of wavelet basis and majorization minimization algorithm 2014 ·Wei Fan, Gaigai Cai, (unknown), Weiguo Huang, Changqing Shen, Zhongkui Zhu	0
16	Sparse Representation of Transients Based on Wavelet Basis and Majorization‐Minimization Algorithm for Machinery Fault Diagnosis 2014 ·Mathematical Problems in Engineering ·Wei Fan, Gaigai Cai, Weiguo Huang, Li Shang, Zhongkui Zhu	13
17	Sparsity-enabled signal decomposition using tunable Q-factor wavelet transform for fault feature extraction of gearbox 2013 ·Mechanical Systems and Signal Processing ·Gaigai Cai, Xuefeng Chen, Zhengjia He	186
18	Deformations induced by laser welding in nuclear components 1989 ·Optics and Lasers in Engineering ·Gaigai Cai, (unknown), (unknown), (unknown)	1
19	Optical System For Laser Welding In The Nuclear Power Plant Core Components 1987 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·(unknown), (unknown), Gaigai Cai, (unknown)	1
20	Development of alternative methods for surfacing and welding on the insides of LMFBRs and connected cost evaluations for different procedures 1984 ·Gaigai Cai, (unknown), (unknown)	1

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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