In this paper, we present a new method for humanoid robot arm motion planning satisfying multiple constraints. In our method, the humanoid robot arm motion generation is formulated as an optimization problem. Four different constraints, which cover a wide range of humanoid robot tasks, are considered: minimum time, minimum distance, robot hand acceleration and constant joint angular velocity. R...

Robot vision is usually based on well-calibrated system in which the large numbers of calibration parameters cause error-prone and imprecise behaviour of the system. The fact that humans use a visual feedback intuitively initiated efforts to develop the robot control system based on agents for 3D control of robot arm without calibration. Using the simulator of 3-segment robot arm, the operators...

The focus of this work is to design, develop and implement enhanced control and competitive robot arm thick and short cost. Design of four degree of freedom and talent of robot arm is to complete the accurate and simple tasks, such as optical materials processing, will be integrated into the mobile platform, as an assistant for the industrial labor force. Between the robot arm equipped with wea...

When a robot arm(s) conducts some tasks on a satellite, the satellite attitude stability is necessary against the robot arm's motion to maintain the communication link and to generate electrical power from the solar panel(s). However the reaction from the robot arm is much stronger than the natural environmental disturbance torque that the traditional satellite attitude control system cares. Na...

In modern manufacturing, robot arms are used in automated production, replacing humans to avoid risk, increase efficiency, and improve accuracy. Fixed robot arm technology is very well-developed worldwide. In our project, we designed a smart robot to expand the applications for which robot arms are traditionally used. The robot arm is installed on an omnidirectional mobile vehicle; a network ca...

The paper focuses on design and control of a new anthropomorphic robot arm enabling the torque measurement in each joint to ensure safety while performing tasks of physical interaction with human and environment. When the contact of the robot arm with an object occurs, local admittance algorithm provides active compliance of corresponding robot arm joint. Thus, the whole structure of the manipu...

Inverse Kinematic (IK) model of Dexter ER2 Robotic Arm and its implementation using wireless embedded system for object sorting application was presented in this work. Dexter ER2 Robotic Arm is a vertical articulated serial robot arm built by using DC servo motors. IK modeling of robot arm was carried out in PC by using geometric method which determines the joint angles of the robot arm for req...

139 Abstract— A self-collision algorithm of two arms has been developed for a developed dual arm robot manipulator. Because the developed dual arm robot is supposed to do a job of complex task which needs cooperative motion of two arms. In this complex task, self-collision of two arms can occur. In this paper, developed self-collision avoidance algorithm to prevent the limbs of the dual arm rob...