Takashi Shinohara, Kota Oe, Tetsuya Akagi, Shujiro Dohta, Feifei Cho, Wataru Kobayashi, So Shimooka. Variable Step Type Pneumatic Linear Stepping Actuator for Passive Exercise Device of Hip Joint. JRM, 35(3):641-649, June 2023. [doi]
Abstract is missing.