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JOURNALS // Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki // Archive

Zh. Vychisl. Mat. Mat. Fiz., 2022 Volume 62, Number 11, Pages 1950–1940 (Mi zvmmf11478)

This article is cited in 1 paper

Computer science

Multi-cluster coordinated movement and dynamic reorganization

Zhiqing Dang, Yang Yu, Zhaopeng Dai, Long Zhang, Ang Su, Zhihang You, Hongwei Gao

School of Mathematics and Statistics, Qingdao University, 266071, Qingdao, Shandong, China

Abstract: This paper makes an attempt to apply the Hamilton formalism method to the numerical solutions of multi-cluster coordinated movement and dynamic reorganization problems. In order to ensure the smooth wireless information exchange, for each cluster, all members are located in a virtual (spherical or ellipsoidal) container during the entire movement process. First, virtual (spherical or ellipsoidal) container tube is constructed as the external state constraint of each cluster. Next, the corresponding value function is formulated based on the collision avoidance conditions and energy constraints in the process of the team motion. Finally, time dependent partial differential equations are established based on the Hamilton formalism, which could be solved numerically by using the finite difference method (FDM).

Key words: optimal control, dynamic cluster reorganization, virtual trajectory, collision avoidance, Hamiltonian formalism, set-valued functions.

UDC: 519.833

Received: 07.01.2022
Revised: 07.01.2022
Accepted: 07.07.2022

Language: English

DOI: 10.31857/S0044466922110060


 English version:
Computational Mathematics and Mathematical Physics, 2022, 62:11, 1955–1970

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© Steklov Math. Inst. of RAS, 2026