The following publications are possibly variants of this publication:
- Improvement of a Screw Drive In-Pipe Robot with Pathway Selection Mechanism to Pass Through T-BranchesTaiki Nishimura, Atsushi Kakogawa, Shugen Ma. jrm, 25(2):340-346, 2013. [doi]
- Self-rescue mechanism for screw drive in-pipe robotsPeng Li, Shugen Ma, Bin Li, Yuechao Wang, Yunhui Liu. iros 2010: 2843-2849 [doi]
- Mobility of an in-pipe robot with screw drive mechanism inside curved pipesAtsushi Kakogawa, Shugen Ma. robio 2010: 1530-1535 [doi]
- Development of a screw drive in-pipe robot for passing through bent and branch pipesAtsushi Kakogawa, Taiki Nishimura, Shugen Ma. isr 2013: 1-6 [doi]