Algorithm Research & Explore
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App. Res. of Comp. Printed Article
Vol. 38, 2021 No. 3
725-728

Penalty function convex optimization iterative algorithm and its application in UAV path planning

Hu Kun
Zhang Liang
School of Science, Wuhan University of Technology, Wuhan 430070, China
DOI: 10.19734/j.issn.1001-3695.2020.02.0047

Abstract

This paper established a non-convex control model consists of time-invariant nonlinear system, non-affine equality constraint and non-convex inequality constrain aiming at the path planning problem of unmanned aerial vehicle, along with an algorithm designed for solving the aforementioned model. Based on iterative optimization, it proposed the convex optimization iteration method and penalty function optimization strategy. The former used the concave-convex process(CCCP) and Taylor formula to convexity the model, while the latter added the processed term to the objective function as a penalty term to solve the feasibility limit of the initial point. It is proved that the proposed method strictly converges to a Karush-Kuhn-Tucker(KKT) point of the original problem. Simulation experimental results verify the feasibility and superiority of the penalty function convex optimization iteration algorithm, and it indicates that the proposed algorithm can provide a flight path satisfying the conditions for the unmanned aerial vehicle.

Foundation Support

国家自然科学基金面上项目(61573012)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2020.02.0047
Publish at: Application Research of Computers Printed Article, Vol. 38, 2021 No. 3
Section: Algorithm Research & Explore
Pages: 725-728
Serial Number: 1001-3695(2021)03-016-0725-04

Publish History

[2021-03-05] Printed Article

Cite This Article

胡锟, 张亮. 罚函数凸优化迭代算法及在无人机路径规划中的应用 [J]. 计算机应用研究, 2021, 38 (3): 725-728. (Hu Kun, Zhang Liang. Penalty function convex optimization iterative algorithm and its application in UAV path planning [J]. Application Research of Computers, 2021, 38 (3): 725-728. )

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.

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