Gaigai Cai

发表

Dual-Enhanced Sparse Decomposition for Wind Turbine Gearbox Fault Diagnosis

Gaigai Cai, Zhongkui Zhu, Jun Wang, 2019, IEEE Transactions on Instrumentation and Measurement.

Sparsity-enabled signal decomposition using tunable Q-factor wavelet transform for fault feature extraction of gearbox

Gaigai Cai, Zhengjia He, Xuefeng Chen, 2013 .

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

Gaigai Cai, Weiguo Huang, Wei Fan, 2014, 2014 IEEE China Summit & International Conference on Signal and Information Processing (ChinaSIP).

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

Gaigai Cai, Weiguo Huang, Zhongkui Zhu, 2017, IEEE Transactions on Instrumentation and Measurement.

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

Gaigai Cai, Zhengjia He, Bing Li, 2012, Sensors.

A parameterized Doppler distorted matching model for periodic fault identification in locomotive bearing

Changqing Shen, Gaigai Cai, Zhongkui Zhu, 2016 .

Reliability estimation for cutting tools based on logistic regression model using vibration signals

Gaigai Cai, Bing Li, Zhengjia He, 2011 .

Sparsity-enhanced signal decomposition via generalized minimax-concave penalty for gearbox fault diagnosis

Gaigai Cai, Shibin Wang, Ivan W. Selesnick, 2018, Journal of Sound and Vibration.

Sparse representation of transients based on improved matching pursuit algorithm for gear fault diagnosis

Gaigai Cai, Weiguo Huang, Zhongkui Zhu, 2016, 2016 10th International Conference on Sensing Technology (ICST).

Synthesis versus analysis priors via generalized minimax-concave penalty for sparsity-assisted machinery fault diagnosis

Gaigai Cai, Ivan W. Selesnick, Shibin Wang, 2019, Mechanical Systems and Signal Processing.

Nonlinear squeezing time-frequency transform for weak signal detection

Gaigai Cai, Yan Wang, Shibin Wang, 2015, Signal Process..

A tacho-free technique for bearing fault diagnosis via the oscillatory behaviors based signal decomposition and generalized demodulation

Gaigai Cai, Zhongkui Zhu, Juanjuan Shi, 2016, 2016 Prognostics and System Health Management Conference (PHM-Chengdu).

Sparse representation of transients in wavelet basis and its application in gearbox fault feature extraction

Gaigai Cai, Changqing Shen, Zhongkui Zhu, 2015 .

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

Li Shang, Gaigai Cai, Weiguo Huang, 2014, ICIC.

Degradation Information-Based Instantaneous Reliability Prediction of Cutting Tool

Li Li, Gaigai Cai, Zhengjia He, 2013 .

Sparse Representation of Transients Based on Wavelet Basis and Majorization-Minimization Algorithm for Machinery Fault Diagnosis

Wei Fan, Gaigai Cai, Weiguo Huang, 2014 .

Nonconvex Sparse Regularization and Convex Optimization for Bearing Fault Diagnosis

Gaigai Cai, Shibin Wang, Xin Sui, 2018, IEEE Transactions on Industrial Electronics.

Vector minimax concave penalty for sparse representation

Gaigai Cai, Shibin Wang, Ivan W. Selesnick, 2018, Digit. Signal Process..

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

Gaigai Cai, Weiguo Huang, Lin Wang, 2018, 2018 IEEE International Instrumentation and Measurement Technology Conference (I2MTC).

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

Jun Wang, Changqing Shen, Gaigai Cai, 2018, Eng. Appl. Artif. Intell..

Transient signal analysis based on Levenberg–Marquardt method for fault feature extraction of rotating machines

Gaigai Cai, Shibin Wang, Xingwu Zhang, 2015 .

Matching Demodulation Transform and SynchroSqueezing in Time-Frequency Analysis

Gaigai Cai, Shibin Wang, Zhengjia He, 2014, IEEE Transactions on Signal Processing.

Condition assessment for automatic tool changer based on sparsity-enabled signal decomposition method

Gaigai Cai, Wei Xin, Xuefeng Chen, 2015 .

Low-dimensional multi-scale Fisher discriminant dictionary learning for intelligent gear-fault diagnosis

Gaigai Cai, Shibin Wang, Ruqiang Yan, 2021, Measurement Science and Technology.

A demodulating approach based on local mean decomposition and its applications in mechanical fault diagnosis

Gaigai Cai, Yanyang Zi, Zhengjia He, 2011 .