Abstract:In this paper,a posture analysis method for Autonomous Land Vehicle on uneven terrain is proposed.Thetracked vehicle is replaced with a regular rectangular plane for simplicity.The mathematical description ofthe vehicle posture is given and a step-by-step searching algorithm is presented.Simulation examples verifythe effectiveness of the algorithm.
[1] Metes M B et al. Route planning for intelligent autonomous land vehicles using hierarchical terrain representation. Proc of IEEE Int Conf Robotics and Automation. 1987;(3):1947-1952
[2] Linden T A et al. Architecture and early experience with planning for the ALV. Proc of IEEE Int Conf Robotics and Automation, 1986; (3):2035-2042
[3] Rowe IV C, Ross R S.ptimal grid-free path planning across arbitrarily contoured terrain with anisotropic friction and
[4] gravity effects. IEEE Trnns on Robotics and Automation, 1990,6(5):540-553
[5] Shiller Z, Gwo Y R. Dynamic motion planning of autonomous vehicles. IEEE Trans on Robotics and Automation, 1991,7(2):241-249
[6] Gaw D et cal. Minimum-time navigation of an unmanned mobile robot in a 2-1/2-D world with obstacles. Proc of IEEE Int Conl Robotics and Automation, 1986;(3):1670-1677