Platform development of an omnidirectional mobile robot for the elderly's walking support and the caregiver's power assistance. - Chi Zhu 001; Masashi Oda; Xiang Luo 001; Hideomi Watanabe; Yuling Yan (ROBIO, 2009)

A new type of omnidirectional wheelchair robot for walking support and power assistance. - Chi Zhu 001; Masashi Oda; Masayuki Suzuki; Xiang Luo 001; Hideomi Watanabe; Yuling Yan (IROS, 2010)

Admittance based control of wheelchair typed omnidirectional robot for walking support and power assistance. - Masashi Oda; Chi Zhu 001; Masayuki Suzuki; Xiang Luo 001; Hideomi Watanabe; Yuling Yan (RO-MAN, 2010)