Safely catching aerial micro-robots in mid-air using an open-source aerial robot with soft gripper.

ABSTRACT: This work focuses on catching safely an aerial micro-robot in mid-air using another aerial robot that is equipped with a universal soft gripper. To avoid aerodynamic disturbances such as downwash, that would push the target robot away, we follow a horizontal grasping approach. To this end, the article introduces a gripper design based on soft actuators that can stay horizontally straight with a single fixture and maintain sufficiently compliance in order to bend when air pressure is applied. Further, we develop the Soft Aerial Gripper (SoAG), an open-source aerial robot equipped with the developed soft end-effector and that features an onboard pneumatic regulation system. Experimental results show that the developed low-cost soft gripper has fast opening and closing responses despite being

SUBMITTER: Liu Z 

PROVIDER: S-EPMC9667070 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature