Cooperative control method of multiple spacecraft formation based on graphtheory

Author:

Li Li,Du Lei,Hu Yixuan

Abstract

Spacecraft cluster is a new way of multi-vehicle cooperation and a major problem in the current space distribution system. A large number of core technologies of spacecraft cluster technology need to be simulated, analyzed and verified on the ground. On this basis, this article proposes the construction of a spacecraft system model and a dynamic model, and designs a path planning method that combines the spacecraft system model with the a* algorithm. And use the Morphin search tree algorithm to improve the A-star algorithm, and then simulate and analyze the spacecraft formation control scheme. The simulation results of trajectory planning show that after running the model for 21 ms, the improved A* algorithm achieved the expected error. Its MAE value is 10 - 4, achieving good path planning effect. The research plan can effectively achieve control of spacecraft formation and meet the needs of collaborative tasks and navigation route planning.

Publisher

IOS Press

Reference20 articles.

1. An improved artificial potential field method for path planning and formation control of the multi-UAV systems;Pan;IEEE T Circuits-II.,2021

2. Virtual target guidance-based distributed model predictive control for formation control of multiple UAVs;Cai;Chinese J Aeronaut.,2020

3. Path planning of multiple UAVs using MMACO and DE algorithm in dynamic environment;Ali;Meas Control-UK.,2023

4. A review on fault-tolerant cooperative control of multiple unmanned aerial vehicles;Yu;Chinese J Aeronaut.,2022

5. Distributed artificial neural networks-based adaptive strictly negative imaginary formation controllers for unmanned aerial vehicles in time-varying environments;Tran;IEEE T Ind Inform.,2021

Cited by 1 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

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3