Path planning for an omnidirectional mobile manipulator by evolutionary computation. - Keigo Watanabe; Kazuo Kiguchi; Kiyotaka Izumi; Yutaka Kunitake (KES, 1999)

Analysis and Control for an Omnidirectional Mobile Manipulator. - Keigo Watanabe; Kazuya Sato; Kiyotaka Izumi; Yutaka Kunitake (J. Intell. Robotic Syst., 2000)