the main objective of this article is to optimize the walking pattern of a 2d humanoid robot with heel-off and toe-off motions in order to minimize the energy consumption and maximize the stability margin. to this end, at first, a gait planning method is introduced based on the ankle and hip joint position trajectories. then, using these trajectories and the inverse kinematics, the position tra...

The purpose of this paper is to present several algorithms for planning the motion of a robot in a two-dimensional region having obstacles whose shapes and locations are unknown. The convergence and efficiency of the algorithms are discussed and upper bounds for the lengths of paths generated by the different algorithms are derived and compared.

Industrial robot manipulators are important components of most automated manufacturing systems. Their design and applications rely on modeling, analyzing, and programming the robot tool-center-point (TCP) positions with the best accuracy. Industrial practice shows that creating accurate robot TCP positions for robot applications such as welding, material handling, and inspection is a critical t...