Flower Stick Manipulation Based on the High-speed Visual Feedback Control of a Dual Robotic Arm

Abstract

This paper describes a manipulation strategy for a flower stick based on the highspeed visual feedback control of a dual robotic arm. Previously, we achieved propeller motion of a flower stick by using a robotic arm with high-speed visual feedback; this motion was a dynamic continuous rotational motion. This work aims to develop a dual robotic arm system with high-speed visual feedback and achieve dynamic dexterous manipulation. We focused on the “idling motion” of a flower stick—a juggling task—generated by using two arms as a fundamental manipulation of a dual robotic arm with high-speed visual feedback. We developed a dual robotic arm system with a high-speed vision system and proposed a visual feedback control strategy for idling motion. The developed system and proposed control strategy are demonstrated through an experiment.