Learn More
A simple direct method able to generate time-optimal trajectories for a micro quadrotor helicopter is presented. It is based on modeling the quadrotor trajectory as a composition of a parametric function P(lambda) defining the quadrotor path, and a monotonically increasing function lambda(t), specifying the motion on this path. The optimal evolutions of(More)
This article deals with the problem of planning optimal trajectories for a DELTA parallel robot. The planning process consists of searching for a motion ensuring the accomplishment of the assigned task, minimizing a cost function and satisfying various constraints inherent to the robot kinematics and dynamics. This problem is treated via (i) an adequate(More)
This article deals with the problem of planning optimal trajectories for a GOUGH parallel robot. The planning process consists of searching for a motion ensuring the accomplishment of the assigned task, minimizing a cost function and satisfying various constraints inherent to the robot kinematics and dynamics. This problem is treated via (i) an adequate(More)
A simple direct method is applied to solve the problem of optimal trajectory generation for serial manipulators under electro-mechanical constraints. The goal is to increase the robot productivity by using its electric motors outside of their continuous operating range. This is possible only if dynamics of actuators is considered and inherent constraints(More)
  • 1