Linhu Yao was born in 1998. He received a BS degree in mechanical engineering from the Qingdao University of Science and Technology, Qingdao, China, in 2020. He is currently pursuing an MS degree at the College of Mechanical and Vehicle Engineering, Taiyuan University of Technology. His research interests include intelligent fault diagnosis of machines and digital signal processing. His OCRID number is 0009-0006-9214-0845. His email is yaolinhu0121@link.tyut.edu.cn.