3 accepted papers
This paper focuses on local path planning for obstacle avoidance tasks dedicated to off-road mobile robots. This approach calculates a new local path for the vehicle using a set of cubic Bezier curves once the safety distance is not respected; otherwise, the vehicle follows the global reference path…
This paper develops a new constrained model predictive control for a dynamic path tracking of an off-road mobile robot with a double steering axle. The controller is based on a dynamic model that includes wheel-ground lateral slippage and terrain geometry parameters. It is formulated as an optimizat…
Path tracking controllers for an autonomous vehicle are often designed by using either a dynamic model or a kinematic one and some models are related to wheel-ground contact, that makes the efficiency of the controller highly dependent on the ground parameters estimation, especially for off-road mob…