On the point-to-point and traveling salesperson problems for Dubins' vehicle
Ketan Savla, Emilio Frazzoli, Francesco Bullo · 2005
In this paper we study the length of optimal paths for Dubins' vehicle, i.e., a vehicle constrained to move forward along paths of bounded curvature. First, we obtain an upper bound on the optimal length in the point-to-point problem. Next, we consider the corresponding traveling salesperson problem (TSP). We provide an algorithm with worst-case performance within a constant factor approximation of the optimum. We also establish an asymptotic bound on the worst-case length of the Dubins' TSP.