Gaigai Cai

According to our database, Gaigai Cai authored at least 13 papers between 2012 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Adaptive Multiscale Boosting Dictionary Learning for Bearing Fault Diagnosis.

Zeyu Liu, Gaigai Cai, Huiyong Wei, Yaoyang Hu, Shibin Wang

IEEE Trans. Instrum. Meas., 2024

2019

Dual-Enhanced Sparse Decomposition for Wind Turbine Gearbox Fault Diagnosis.

Lin Wang, Gaigai Cai, Jun Wang, Xingxing Jiang, Zhongkui Zhu

IEEE Trans. Instrum. Meas., 2019

2018

Nonconvex Sparse Regularization and Convex Optimization for Bearing Fault Diagnosis.

Shibin Wang, Ivan W. Selesnick, Gaigai Cai, Yining Feng, Xin Sui, Xuefeng Chen

IEEE Trans. Ind. Electron., 2018

An automatic and robust features learning method for rotating machinery fault diagnosis based on contractive autoencoder.

Changqing Shen, Yumei Qi, Jun Wang, Gaigai Cai, Zhongkui Zhu

Eng. Appl. Artif. Intell., 2018

Vector minimax concave penalty for sparse representation.

Shibin Wang, Xuefeng Chen, Weiwei Dai, Ivan W. Selesnick, Gaigai Cai, Benjamin Cowen

Digit. Signal Process., 2018

Feature enhancement via balanced non-convex regularization for rotary machine fault diagnosis.

Lin Wang, Gaigai Cai, Zhongkui Zhu, Weiguo Huang

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2018

2017

Transients Extraction Based on Averaged Random Orthogonal Matching Pursuit Algorithm for Machinery Fault Diagnosis.

Lin Wang, Gaigai Cai, Wei You, Weiguo Huang, Zhongkui Zhu

IEEE Trans. Instrum. Meas., 2017

2016

Sparse representation of gearbox compound fault features by combining Majorization-Minimization algorithm and wavelet bases.

Chunyan Luo, Changqing Shen, Wei You, Weiguo Huang, Gaigai Cai, Zhongkui Zhu

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2016

2015

Nonlinear squeezing time-frequency transform for weak signal detection.

Shibin Wang, Xuefeng Chen, Yan Wang, Gaigai Cai, Baoqing Ding, Xingwu Zhang

Signal Process., 2015

2014

Matching Demodulation Transform and SynchroSqueezing in Time-Frequency Analysis.

Shibin Wang, Xuefeng Chen, Gaigai Cai, Binqiang Chen, Xiang Li, Zhengjia He

IEEE Trans. Signal Process., 2014

The Research of the Transient Feature Extraction by Resonance-Based Method Using Double-TQWT.

Weiwei Xiang, Gaigai Cai, Wei Fan, Weiguo Huang, Li Shang, Zhongkui Zhu

Proceedings of the Intelligent Computing Theory - 10th International Conference, 2014

Sparsity-enabled signal transient feature extraction using wavelet basis and constrained optimization algorithm.

Wei Fan, Gaigai Cai, Weiguo Huang, Z. K. Zhu

Proceedings of the IEEE China Summit & International Conference on Signal and Information Processing, 2014

2012

Operation Reliability Assessment for Cutting Tools by Applying a Proportional Covariate Model to Condition Monitoring Information.

Gaigai Cai, Xuefeng Chen, Bing Li, Baojia Chen, Zhengjia He

Sensors, 2012