Development of Robotic Hand With Novel Soft 3D Printed Actuators

Abstract

Abstract Soft robotics has emerged as a promising technology in the Biomedical field and the development of prostheses. These devices use flexible materials such as silicone, rubber, and other polymers to create lightweight and adaptable structures that mimic a human hand’s complexity and dexterity. Their soft and flexible nature offers a unique advantage over traditional rigid robotic systems, allowing for safer and more efficient environmental interaction. One of the most crucial elements of a soft robotic hand is the soft actuators, which enable a soft robotic system to interact with the environment, enabling various motions using its deformable structure. While soft actuators offer many advantages over traditional rigid actuators, their use has potential downsides such as limited strength and durability, precision, speed, and control. This paper offers a solution that addresses the downsides mentioned by developing a robotic hand prosthesis using novel 3D-printed soft actuators. These novel actuators are designed to mimic human fingers while increasing control and speed compared to current soft actuators while keeping costs down.