An Earthworm-like Soft Robot with Integration of Single Pneumatic Actuator and Cellular Structures for Peristaltic Motion

Mingcan Liu,Zhaoyi Xu,Jing Jie Ong,Jian Zhu,Wen Feng Lu,Mingcan Liu,Zhaoyi Xu,Jing Jie Ong,Jian Zhu,Wen Feng Lu

Earthworm-like soft robots have been widely studied for various applications, such as medical endoscopy and pipeline inspection. Many actuation modes have been chosen to drive the soft robots, including pneumatic actuators, dielectric elastomeric actuators, and shape memory actuators. Pneumatic actuators stand out since the soft robots with pneumatic actuation can produce relatively large forces a...