著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) WU Yunfeng and NAKAMURA Hitoshi and TAKEDA Yukio and HIGUCHI Masaru and SUGIMOTO Koichi,Development of a Power Assist System of a Walking Chair Based on Human Arm Characteristics,"Journal of Advanced Mechanical Design, Systems, and Manufacturing",1881-3054,一般社団法人 日本機械学会,2007,1,1,141-154,https://cir.nii.ac.jp/crid/1390282680248939392,https://doi.org/10.1299/jamdsm.1.141