Results 251 to 260 of about 21,681 (299)
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Mechanical design, kinematic control and teleoperation of the parallel robot robmep
IFAC Proceedings Volumes, 2003Abstract This paper presents the mechanical design and the kinematic control of the parallel robot RobMep. The robot is being developed at the Polytechnic University of Madrid, Spain. It has 3 degree of freedom in position however it can be oriented under a special configuration of some linear actuators. The robot can slide in seven different ways,
Cecilía E. García +3 more
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Mechanical Design and Kinematic Analysis of a 10 D.O.F. Robot Manipulator
IFAC Proceedings Volumes, 2013Abstract In this paper, a 10 degree-of-freedom (D.O.F.) robot manipulator consisting of a 6 D.O.F. light-weight arm and a 4 D.O.F. cable driven hand is presented with the morphological analysis. The robot manipulator, Roppie, has been developed as a service robot by Industrial Technology Research Institute (ITRI) in Taiwan.
Ming-Chang Teng +2 more
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Mechanism Design and Leg Kinematics Analysis of Four-Legged Robot
2019Aiming at the shortcomings of serial quadruped robot, such as small load/dead weight ratio and large moment of inertia of the legs, a new quadruped robot with serial-parallel coupling mechanism is designed. The hybrid leg mechanism can realize the change in rotating pair to moving pair through redundant drive, and has the characteristics of stable ...
G. M. Wang +3 more
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Analysis and simulation of kinematic characteristic to 3PSS parallel robot mechanism
2006 7th International Conference on Computer-Aided Industrial Design and Conceptual Design, 20063PSS parallel mechanism is one of the most utility outlook mechanisms among the parallel mechanism, but analysis and development to it is too inadequate. In this paper, analysis of the structure and degrees of freedom to it have been done, the inverse solution to the position analysis of the mechanism was solved by closed method and the forward ...
Xiuqing Hao, Fusheng Hu, Guixiang Zhao
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Kinematics and Force Analysis of Flexible Screw Mechanism for a Worm Robot
Journal of Mechanisms and Robotics, 2018AbstractThis paper presents a new type of flexible screw mechanism (FSM), which is composed of a nut, flexible axle, and roller. It can be used in a worm robot to achieve flexible peristaltic motion, as well as curvilinear motion and deformation. This type of FSM uses a roller to decrease the friction. We investigated the transmission principle and the
Yanheng Zhang, Jian Xu, Wei Wang
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Mechanical Design and Kinematic Control of a Humanoid Robot Face
2019Faces are very important for human social activities. However, most of the current humanoid robots only have a stiff face. This paper aims at developing a humanoid robot face system can express facial expressions. Bio-inspired by the anatomy of a human head, mechanical structures, including eyebrows, eyes, and mouth, are designed.
Yu Qiu +5 more
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Bionic mechanism and kinematics analysis of hopping robot inspired by locust jumping
Journal of Bionic Engineering, 2011A flexible-rigid hopping mechanism which is inspired by the locust jumping was proposed, and its kinematic characteristics were analyzed. A series of experiments were conducted to observe locust morphology and jumping process. According to classic mechanics, the jumping process analysis was conducted to build the relationship of the locust jumping ...
Diansheng Chen +4 more
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Error Propagation Analysis of Kinematic Quantities for Robots and Mechanisms
Journal of Mechanisms and RoboticsAbstract We introduce a comprehensive methodology for calculating the propagation of errors in kinematic quantities up to the jerk for robotic systems and mechanical linkages. Our study utilizes two distinct computational approaches: a deterministic method that relies on derivative calculations, and a stochastic method that utilizes ...
K. B. Cantún-Avila +3 more
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Kinematics of single-loop mechanisms and serial robot arms: A systematic approach
Meccanica, 1995Ein symbolischer Ansatz für eine Reihe von kinematischen Ketten mit sechs oder weniger Freiheitsgraden führt zu einer Lösung des inversen kinematischen Problems für viele Robotermechanismen. Ein grundlegender Algorithmus für die Problemlösung wird hier systematisch entwickelt, und für jeden speziellen Algorithmus werden Anwendbarkeit, die notwendigen ...
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Design and Kinematics Analysis of a Bionic Finger Hand Rehabilitation Robot Mechanism
2019 34rd Youth Academic Annual Conference of Chinese Association of Automation (YAC), 2019The rehabilitation process of human fingers is a coupling movement of wearable hand rehabilitation equipment and human fingers, and its design must be based on the kinematics of human fingers. In this paper, the forward kinematics and inverse kinematics models are established for the index finger. Kinematics analysis is carried out.
Guangda Lu, Ning An, Zhiyuan Liu
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