西华大学学报（自然科学版）2024，Vol.43Issue(1)：1-7,15,8.DOI:10.12198/j.issn.1673-159X.5182
基于TTNT数据链多址接入协议的多机协同任务调度方法
The Multi-machine Collaborative Task Scheduling Method Based on TTNT Data Link Multiple Access Protocol
摘要
Abstract
In order to improve the ability of drone information exchange,resource sharing,and task collaboration in drone swarm operations,this paper designs a hierarchical and clustered drone swarm mod-el under high dynamic topology based on the TTNT data link SPMA protocol,as well as a matching hier-archical resource and task scheduling model,and optimizes its message transmission.Through the OM-NeT++simulation platform,the data transmission standard in TTNT data link is used to compare the end-to-end information latency and network throughput of information under different inter machine transmission distances.The experimental results show that this method meets the requirements of SPMA protocol for message transmission delay,and can effectively reduce network data transmission conflicts after introdu-cing SPMA protocol,and improve the system's network throughput and data transmission efficiency by ap-proximately 18%,enhancing the capabilities of unmanned aerial vehicle information exchange,resource sharing,and collaborative operations.It has reference value for practical research on drone swarm collabor-ative task scheduling.关键词
TTNT数据链/SPMA协议/无人机蜂群/分层分簇/任务调度Key words
TTNT data link/SPMA protocol/drone swarms/hierarchical clustering/task scheduling分类
信息技术与安全科学引用本文复制引用
王瑞琳,何锋,胡安敏..基于TTNT数据链多址接入协议的多机协同任务调度方法[J].西华大学学报（自然科学版）,2024,43(1):1-7,15,8.基金项目
国家自然科学基金项目(62071023). （62071023）
