研究方向

旋转机械故障诊断

基本介绍

刘怡，女，1993年生，讲师，工学博士

主要工作经历

2023.9—至今，十大赌博老品牌网站机电学院专任教师

获奖情况

承担项目

学术任职

学术成果

[1] Liu Yi, Xiang Hang, Jiang Zhansi ^*, Xiang Jiawei*. Second-order transient-extracting S transform for fault feature extraction in rolling bearings[J]. Reliability Engineering &System Safety, 2023, 230: 108955.

[2] Liu Yi, Xiang Hang, Jiang Zhansi ^*, Xiang Jiawei*. Iterative synchrosqueezing-based general linear chirplet transform for time-frequency feature extraction[J]. IEEE Transactions on Instrumentation and Measurement, 2023, 72: 3506711.

[3] Liu Yi, Xiang Hang, Jiang Zhansi, Xiang Jiawei*. A domain adaption ResNet model to detect faults in roller bearings using vibro-acoustic data[J]. Sensors, 2023, 23(6): 3068.

[4] Liu Yi, Xiang Hang, Jiang Zhansi, Xiang Jiawei*. Refining the time-frequency characteristic of non-stationary signal for improving time-frequency representation under variable speeds[J]. Scientific Reports, 2023,13(1): 5215.

[5] Liu Yi, Jiang Zhansi, Huang Haizhou, Xiang Jiawei*. A TEO-based Modified Laplacian of Gaussian filter to detect faults in rolling element bearing for variable rotational speed machine[J]. IET Science Measurement & Technology, 2021, 15(9): 193-203.

[6] Liu Yi, Jiang Zhansi, Huang Haizhou, Xiang Jiawei*. Asymmetric penalty sparse model based cepstrum analysis for bearing fault detections[J]. Applied Acoustics, 2020, 165: 107288.

[7] Liu Yi, Jiang Zhansi, Xiang Jiawei*. An adaptive cross-validation thresholding de-noising algorithm for fault diagnosis of rolling element bearings under variable and transients conditions[J]. IEEE Access, 2020, 8: 67501-67518.

[8] Li Jiahao, Liu Yi, Chen Qian, Xiang Jiawei*. Simulation-driven bandpass filter in association with an optimal bandwidth to detect faults in axial piston pumps[J]. Measurement Science and Technology, 2023, 34(9): 095116.

[9] Li Jiahao, Liu Yi, Xiang Jiawei*. Optimal maximum cyclostationary blind deconvolution for bearing fault detection[J]. IEEE Sensors Journal, 2023, 23(14): 15975-15987.