Optimal collision-free path planning of two mobile robots

摘要

An offline discrete-time collision-free path-planning scheme to allow two mobile robots to work in a common space is described. The problem is formalized as a minimax time collision-free path search problem. The degree of freedom of the problem is first reduced by applying the collision-free constraint. Subsequently, the solution is found by three levels of search. The golden-section search method is applied to reduce the amount of search required.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">&gt;</ETX>