Authors
Zhongyou Li
Department of Applied Mechanics, Sichuan University, Chengdu, China
Chong Chen
Department of Applied Mechanics, Sichuan University, Chengdu, China
Zhenze Wang
Key Laboratory of Rehabilitation Aids Technology and System of the Ministry of Civil Affairs and Beijing Key Laboratory of Rehabilitation Technical Aids for Old-Age Disability, National Research Center for Rehabilitation Technical Aids, Beijing, China
Xiaobao Tian
Department of Applied Mechanics, Sichuan University, Chengdu, China