As a guest user you are not logged in or recognized by your IP address. You have
access to the Front Matter, Abstracts, Author Index, Subject Index and the full
text of Open Access publications.
In this paper, we simulate the industrial manipulator for small working space such as the welding robot for box girder in the offshore plant. Mechanical structure of the robot arm is built using Denavit-Hartenberg method for kinematic analysis. The total degrees of freedom is six and they are all rotational joints. Reachability, continuity and collision avoidance is calculated and checked through the optimization process. Recursive Lagrange's formulation is used for the dynamic equilibrium constraints. Design variables are the joint angle profiles which is parameterized using B-spline function approximation. Objective function is the joint torque square which is proportional to the mechanical energy. Constraints are imposed for joint angle limits, joint torque limits of motor capacities, the position and the velocity of end effector, and collision avoidance condition. The information for joint positions, velocities, and accelerations are recovered and simulated with robotics software to check the detail motion.
This website uses cookies
We use cookies to provide you with the best possible experience. They also allow us to analyze user behavior in order to constantly improve the website for you. Info about the privacy policy of IOS Press.
This website uses cookies
We use cookies to provide you with the best possible experience. They also allow us to analyze user behavior in order to constantly improve the website for you. Info about the privacy policy of IOS Press.