Abstract
This UGV (Unmanned Ground Vehicle) is not only widely used in various practical applications but is also currently being researched in many disciplines. In particular, obstacle avoidance is considered one of the most important technologies in the navigation of an unmanned vehicle. In this paper, we introduce a simple algorithm for path planning in order to reach a goal while avoiding polygonal-shaped static obstacles. Effectively to avoid such obstacles, a path planned near the obstacle is much shorter than a path planned far from the obstacle. The proposed method can be applied to two situations: when the obstacle and the robot differ in size; and when there are two obstacles. The efficiency of the proposed algorithm was verified through a set of simulations and experiments. Consequently, the proposed limit-cycle method is more effective than the original limit-cycle algorithm.
This research was carried out under the General R/D Program of the Daegu Gyeongbuk Institute of Science and Technology(DGIST), funded by the Ministry of Education, Science and Technology(MEST) of the Republic of Korea.
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References
Ge, S.S., Cui, Y.J.: Dynamic motion planning for mobile robots using potential field method. Autonomous Robots 13, 207–222 (2002)
Xiaoxi, H., Leiting, C.: Path Planning Based on Grid-Potential Fields. In: International Conference on Computer Science and Software Engineering (2008)
Yang, S.X., Meng, M.Q.H.: Real-time collision-free motion planning of a mobile robot using a Neural Dynamics-based approach. IEEE Transaction on Neural Networks, 1541–1552 (2003)
Sedighi, K.H., Ashenayi, K., Tai, H.-M.: Autonomous Local Path-Planning for a Mobile Robot Using a Genetic Algorithm. In: IEEE Congress on (2002)
Wang, Y.-N., Hsu, H.-H., Lin, C.-C.: Artificial Immune Algorithm Based Obstacle Avoiding Path Planning of Mobile Robots, pp. 859–862. Springer, Heidelberg (2005)
Kim, D.-H., Kim, J.-H.: A real-time limit-cycle navigation method for fast mobile robots and its application to robot soccer. Robotics and Autonomous Systems 42, 17–30 (2003)
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Lim, Y.W., Kim, Y.H., An, J.U., Kim, D.H. (2010). Path Planning Algorithm Based on the Limit-Cycle Navigation Method Applied to the Edge of Obstacles. In: Vadakkepat, P., et al. Trends in Intelligent Robotics. FIRA 2010. Communications in Computer and Information Science, vol 103. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-15810-0_29
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DOI: https://doi.org/10.1007/978-3-642-15810-0_29
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-15809-4
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