Variational method-based distributed optimal guidance laws for multi-attackers’ simultaneous attack

Author:

Wei Xiaoqian12ORCID,Yang Jianying1,Fan Xiangru3

Affiliation:

1. Science and Technology on Aerospace Intelligent Control Laboratory, The State Key Laboratory for Turbulence and Complex Systems, Department of Mechanics and Engineering Science, College of Engineering, Peking University, People’s Republic of China

2. Beijing Machine and Equipment Institute, People’s Republic of China

3. Clarkson University, USA

Abstract

To solve the problem of cooperative encirclement and simultaneous attack of multiple unmanned aerial vehicles, variational method and Hamiltonian optimization are utilized to design an optimal attack trajectory of multiple attackers pursuing a single target that has fixed initial relative state, fixed final relative state and fixed duration of the attack under condition that the acceleration of the target being estimable. When terminal relative state and attack duration are unknown, online calculation algorithm is used to compute a chain of key intermediate points to create the guidance law and ensure successful deliverance of multiple attackers’ simultaneous attack of the target. The only requirement for the multi-attacker communication network is that it contains a directed spanning tree. The guidance laws can function properly as long as one or more attacker can observe the target. The novel guidance laws practicability are verified by simulation results.

Funder

national natural science foundation of china

Joint Fund of the Ministry of Education of China

Publisher

SAGE Publications

Subject

Instrumentation

Cited by 4 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. A reverse chain search algorithm for the resource constraint in deep space detectors;Transactions of the Institute of Measurement and Control;2023-11-04

2. An integrated cooperative guidance design for target assignment and simultaneous attack on multiple targets;International Journal of Control;2023-09-15

3. Current status and prospects of terminal guidance laws for intercepting hypersonic vehicles in near space: a review;Journal of Zhejiang University-SCIENCE A;2023-04-20

4. Three-dimensional cooperative guidance law to control impact time and angle with fixed-time convergence;Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering;2022-02-04

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