Abstract
Path planning of Unmanned Aerial Vehicles (UAVs) avoiding collisions with moving obstacles or other UAVs in motion, is one of the key functions to fulfill their mission. The current work is focused on the development of sampling-based path planning methods for UAV. Under this method, standard Rapidly exploring Random Tree algorithm (RRT) is chosen, but RRT algorithm faces some limitations. Thus few developments were made in RRT by simplifying the node connection strategy, to generate feasible path satisfying the operating environment constraints dictated. Simplified node connecting strategy as Modified RRT (MRRT) and collision avoidance using reachable sets is developed to avoid collisions along the path. It is demonstrated in the python window using Python software. The proposed algorithm can develop a path in a short time duration and guides the vehicle to bypass the obstacles to avoid collision.
Similar content being viewed by others
References
Gasparetto A, Boscariol P, Lanzutti A and Vidoni R 2015 Path planning and trajectory planning algorithms: a general overview. Springer International Publishing, Motion and operation planning of robotic systems, pp 3–27
Yang, Liang, Juntong Qi, Jizhong Xiao and Xia Yong 2014 A literature review of UAV 3D path planning. In: Proceeding of the 11th World Congress on Intelligent Control and Automation. 2376–2381
Lin Yucong and Saripalli Srikanth 2017 Sampling-based path planning for UAV collision avoidance. IEEE Transactions On Intelligent Transportation Systems 18(11): 3179–3192
Liu Zhixiang, Zhang Youmin, Yuan Chi, Ciarletta Laurent and Theilliol Didier 2018 Collision avoidance and path following control of UAV in hazardous environment. Journal of Intelligent & Robotic Systems. 95: 193–210
Hao Xu, Xiangrong Xu, Yan Li, Xiaosheng Zhu, Liming Jia, and Dongqing Shi 2014 Trajectory planning of Unmanned Aerial Vehicle based on A* algorithm. In: IEEE International Conference on Control and Intelligent Systems. 463–468
Kothari Mangal and Postlethwaite Ian 2012 A Probabilistically Robust Path Planning Algorithm for UAVs Using Rapidly-Exploring Random Trees. Journal of Intelligent and Robotic systems. 71(2): 231–253
JiaweiMeng, Sebastian Kay, Angran Li and Vijay M. Pawar 2018 UAV Path Planning System Based on 3D Informed RRT* for Dynamic Obstacle Avoidance. In: IEEE International Conference on Robotics and Biomimetics. 1653–1659
Christain Zammit and Erik-Jan Van Kampen 2018 Comparison between A* and RRT algorithms for UAV path planning. In: AIAA Guidance, Navigation, and Control Conference. 1–23
Yan Fei, Liu Yi-Sha and Ji-Zhong 013 Path planning in complex 3D environments using a probabilistic roadmap method. International Journal of Automation and Computing 10(6): 525–533
Lee M C and Park M G 2003 Artificial potential field based path planning for mobile robots using a virtual obstacle concept. IEEE/ASME International Conference on Advanced Intelligent Mechatronics. 2: 735–740
Yucong Lin and Srikanth Saripalli 2016 Sampling based collision avoidance for UAVs. In: American Control Conference. 1353–1358
Albert Wu and How Jonathan P 2012 Guaranteed infinite horizon avoidance of unpredictable, dynamically constrained obstacles. Autonomous Robot 32(3): 227–242
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Saravanakumar, A., Kaviyarasu, A. & Ashly Jasmine, R. Sampling based path planning algorithm for UAV collision avoidance. Sādhanā 46, 112 (2021). https://doi.org/10.1007/s12046-021-01642-z
Received:
Revised:
Accepted:
Published:
DOI: https://doi.org/10.1007/s12046-021-01642-z