Dynamic modeling of a two-DoF rotational parallel robot with changeable rotational axes
Sign Up to like & getrecommendations! Published in 2019 at "Mechanism and Machine Theory"
DOI: 10.1016/j.mechmachtheory.2018.08.020
Abstract: Abstract Because of the outstanding capabilities to realize flexible orientations, the specific category of rotational parallel robots with changeable rotational axes have a wide application in design of bionic eyes, dexterous wrists, tracking and pointing… read more here.
Keywords: dynamic modeling; rotational parallel; robot; two dof ... See more keywords
A Two-DOF Ultrasonic Motor Using a Longitudinal–Bending Hybrid Sandwich Transducer
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2018.2847655
Abstract: A two-degrees-of-freedom (two-DOF) ultrasonic motor, which could output linear motions with two-DOF by using only one longitudinal–bending hybrid sandwich transducer, is proposed and tested in this paper. The motion in the horizontal (X) direction is… read more here.
Keywords: ultrasonic motor; bending hybrid; motor; two dof ... See more keywords
A Two-DOF Linear Ultrasonic Motor With High Thrust Force Density and High Power Density Utilizing Torsional/Centrosymmetric-Bending/ Symmetric-Bending Modes
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2021.3108711
Abstract: In this article, a new two-DOF linear ultrasonic motor operating in three vibration modes is developed and its capability to exhibit high thrust force density and high power density is tested. Here, the driving force… read more here.
Keywords: density; dof linear; motor; two dof ... See more keywords
Two-Dof Upper Limb Rehabilitation Robot Driven by Straight Fibers Pneumatic Muscles
Sign Up to like & getrecommendations! Published in 2022 at "Bioengineering"
DOI: 10.3390/bioengineering9080377
Abstract: In this paper, the design of a 2-dof (degrees of freedom) rehabilitation robot for upper limbs driven by pneumatic muscle actuators is presented. This paper includes the different aspects of the mechanical design and the… read more here.
Keywords: rehabilitation robot; limb rehabilitation; dof upper; rehabilitation ... See more keywords