Simulation for all the 3 were performed in ROS_GAZEBO using turtlebot burger. APF assumes that object in environment are associted with a replulsive potential and goal is associated with an attarctive ...

To calculate the Minkowski sum, we move the robot to the point with coordinates (0,0), invert it and then add the coordinates of all obstacles’ corners with each point of the robot. Of course, we have ...

Abstract: Qualitative motion reasoning is an important approach to spatial commonsense reasoning. In this paper, we propose a qualitative motion reasoning method based on Voronoi diagrams. The method ...

ABSTRACT We present the results of a search for cool subdwarfs for which our candidates were drawn from a V−J reduced proper‐motion diagram constructed by Salim & Gould. Kinematic (U, V, and W) and ...

Abstract: Chaotic oscillation of a domain wall is demonstrated by computer simulations based on a differential equation which includes terms for the nonlinear force of restitution and eddy current ...

To provide stroke patients with good rehabilitation training, the rehabilitation robot should ensure that each joint of the limb of the patient does not exceed its joint range of motion. Based on the ...

Isolated vector illustration of a particle thrown into a uniform magnetic field in a direction perpendicular to the field, acquiring uniform circular motion. Royalty-free licenses let you pay once to ...