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Algorithm Research & Explore
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3015-3020

UAV path planning based on TSACO and dynamic obstacle avoidance strategy

Jiang Nan
Xu Haiqin
Xing Haoxiang
College of Information Science & Technology, Donghua University, Shanghai 201620, China

Abstract

This paper proposed an improved ant colony optimization named TSACO and an enhanced velocity obstacle(VO) to solve the UAV path planning problem. The TSACO incorporated non-uniform initial pheromone distribution, a turning heuristic function, and an elite ant system to improve the convergence speed and reduce the number of path corners during global planning. The enhanced VO integrated the UAV's dynamic equation, adaptive collision radius and emergency collision cone, along with an optimal velocity selection approach to increase real-time and safe local obstacle avoidance during local planning. Simulation experiments demonstrate that the proposed algorithms have better effectiveness in terms of path length, number of turns, and dynamic obstacle avoidance compared to other algorithms.

Publish Information

DOI: 10.19734/j.issn.1001-3695.2024.01.0028
Publish at: Application Research of Computers Printed Article, Vol. 41, 2024 No. 10
Section: Algorithm Research & Explore
Pages: 3015-3020
Serial Number: 1001-3695(2024)10-019-3015-06

Publish History

[2024-04-18] Accepted Paper
[2024-10-05] Printed Article

Cite This Article

江南, 徐海芹, 邢浩翔. 基于TSACO及动态避障策略的无人机路径规划 [J]. 计算机应用研究, 2024, 41 (10): 3015-3020. (Jiang Nan, Xu Haiqin, Xing Haoxiang. UAV path planning based on TSACO and dynamic obstacle avoidance strategy [J]. Application Research of Computers, 2024, 41 (10): 3015-3020. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.


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