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This paper presents a hybrid variable structure robot design thinking based on the legs of the semi-rotating mechanism. This robot combines the advantages of ...
Kinematics and performances Analysis of a Novel Hybrid welding robot · Dan Zhang, Qi Zou, +1 author. Haibo Qu · Published in Int. J. Robotics Autom. 2020 ...
... novel hybrid robot for welding operation is presented in this article. The mobility analysis, kinematic problems of the mechanism are derived in detail, and ...
It details the creation of a three-axis prismatic manipulator and a two-axis revolute wrist, carefully assembled to form a hybrid robotic manipulator.
Jun 12, 2023 · The results show that the robot can meet the requirements of plugging welding, and has accurate motion control, good reachability, high position ...
To solve the problem of unmanned plugging weld for the steam generator in high temperature gas cooled reactor, a new seven-degrees-of-freedom robot with ...
Huang, Kinematics analysis of a novel 2R1T parallel mechanism, International ... Huang, An approach for predicting stiffness of a 5-DOF hybrid robot ...
People also ask
What is kinematic analysis of a robot?
In robotics, robot kinematics applies geometry to the study of the movement of multi-degree of freedom kinematic chains that form the structure of robotic systems. The emphasis on geometry means that the links of the robot are modeled as rigid bodies and its joints are assumed to provide pure rotation or translation.
What is the kinematic configuration of a robot?
The kinematics of a robot relate the joint angles of a robot to the coordinate frames of its links. A robot's configuration is a minimal expression of its links position, and usually consists of the robot's joint angles. The variables defining the configuration are the robot's degrees of freedom.
What is kinematics and dynamics of a robot?
A kinematics model is a representation of the motion of the robot manipulator without considering masses and moments of inertia; a dynamics model is a representation of the balancing of external and internal loads acting on the manipulator whether it is stationary or moving.
What is direct kinematic analysis in robotics?
In the direct kinematics, also called forward kinematics, we define the position of the end-effector as a matrix which is a function of the angles or slides at each joint. If the joint variables are known, the position of the end-effector is completely specified.
5improved a hybrid least-squares genetic algorithm- based algorithm, and identified and compensated the precision of HA006 series robot with the clearance of.
We propose a novel hybrid robot with seven degrees-of-freedom (DOF) and variable topology for operation in space. Design specifications of the space robot ...
This hybrid robot comprises a 2-SPR-RPS parallel mechanism (with one translational degree of freedom and two rotational degrees of freedom) and two gantries.
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