Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Sakaguchi Masamichi and Furusho Junji and Zhang Guoguang and Wei Zhidan,Development of ER Actuator and Basic Study on its Force Control System.,Journal of the Robotics Society of Japan,0289-1824,The Robotics Society of Japan,1998,16,8,1108-1114,https://cir.nii.ac.jp/crid/1390282679701408384,https://doi.org/10.7210/jrsj.16.1108