Tip-over stability prediction for a holonomic omnidirectional transport mobile robot. - M. Juhairi Aziz Safar; Keigo Watanabe; Shoichi Maeyama; Isaku Nagai (SCIS&ISIS, 2012)

A study of tipping stability for omnidirectional mobile robot with active dual-wheel caster assemblies. - M. Juhairi Aziz Safar; Keigo Watanabe; Shoichi Maeyama; Isaku Nagai (Artif. Life Robotics, 2012)

Tip-over stability control for a holonomic omnidirectional mobile robot with active dual-wheel caster assemblies using SGCMG. - M. Juhairi Aziz Safar; Keigo Watanabe; Shoichi Maeyama; Isaku Nagai (IROS, 2013)