The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec)
Online ISSN : 2424-3124
2024
Session ID : 1P1-I03
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Trajectory tracking control of “Discretely Actuated Robotic Manipulator (D-ARM)”
*Nyi Nyan LinKeizo MIYAHARA
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Abstract

This paper proposes two trajectory tracking methods for “Discretely Actuated Robotic Manipulators (D-ARMs).” A D-ARM is any member of a class of robotic manipulators powered by actuators that have only discrete positional stable states such as solenoids. One of the most significant kinematic phenomena of D-ARMs is the discreteness of both input range and end-effector frames. The proposing control methods are for two-dimensional (2D) D-ARM with desired end-effector trajectory denoted with the B´ezier curves. A k-means based clustering technique is applied to narrow the range of solution search. A series of simulation results demonstrates the advantages of each control method.

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© 2024 The Japan Society of Mechanical Engineers
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