PI type hierarchical feedback control scheme for pneumatic robots. - Sadao Kawamura; Keiichiro Miyata; Hideo Hanafusa; Kiminari Isida (ICRA, 1989)

Apparent structural stiffness of closed mechanisms under the effect of internal forces during dynamic motion. - Mehmet Arif Adli; Kiyoshi Nagai; Keiichiro Miyata; Hideo Hanafusa (IROS, 1991)

Controlling the contact compliance via internal forces on objects held by dual-arm robots. - Mehmet Arif Adli; Koji Ito; Hideo Hanafusa (IROS (1), 1995)

Cooperative control of dual-arm robots for reasonable motion distribution. - Kiyoshi Nagai; Seisaku Iwasa; Koichi Watanabe; Hideo Hanafusa (IROS (1), 1995)

Contribution of internal forces to the dynamics of closed chain mechanisms. - Mehmet Arif Adli; Hideo Hanafusa (Robotica, 1995)

Development of an 8 DOF Robotic Orthosis for Assisting Human Upper Limb Motion. - Kiyoshi Nagai; Isao Nakanishi; Hideo Hanafusa; Sadao Kawamura; Masaaki Makikawa; Noriyuki Tejima (ICRA, 1998)

Development of a power assistive device for self-supported transfer motion. - Kiyoshi Nagai; Hideo Hanafusa; Yoko Takahashi; Hitomi Bunki; Isao Nakanishi; Takuma Yoshinaga; Toshiya Ehara (IROS, 2002)

Assistance of self-transfer of patients using a power-assisting device. - Kiyoshi Nagai; Isao Nakanishi; Hideo Hanafusa (ICRA, 2003)