系统工程与电子技术 ›› 2024, Vol. 46 ›› Issue (11): 3744-3753.doi: 10.12305/j.issn.1001-506X.2024.11.16

• 系统工程 • 上一篇    下一篇

基于多目标优化的测控数传资源动态重调度方法

陈浩, 孙刚, 彭双, 伍江江   

  1. 国防科技大学电子科学学院, 湖南 长沙 410073
  • 收稿日期:2022-06-28 出版日期:2024-10-28 发布日期:2024-11-30
  • 通讯作者: 彭双
  • 作者简介:陈浩(1982—), 男, 教授, 博士, 主要研究方向为智能地理信息服务、时空大数据分析、数据驱动的智能决策
    孙刚(1988—), 男, 硕士研究生, 主要研究方向为航天资源智能规划调度
    彭双(1990—), 男, 讲师, 博士, 主要研究方向为航天资源智能规划调度、时空大数据管理与分析
    伍江江(1982—), 男, 副教授, 博士, 主要研究方向为时空大数据管理与分析、地理信息服务集成
  • 基金资助:
    国家自然科学基金(U19A2058);国家自然科学基金(62106276)

Dynamic rescheduling method for TT&C and data transmission resources based on multi-objective optimization

Hao CHEN, Gang SUN, Shuang PENG, Jiangjiang WU   

  1. College of Electronic Science and Technology, National University of Defense Technology, Changsha 410073, China
  • Received:2022-06-28 Online:2024-10-28 Published:2024-11-30
  • Contact: Shuang PENG

摘要:

近年来,地面站资源测控数传任务的一体化调度方法受到了越来越多的关注。针对任务随遇处理条件下的测控数传资源调度问题,建立了面向多个优化目标的测控数传资源动态重调度数学模型,提出基于启发式规则和多目标非支配解排序遗传算法(non-dominated sorting genetic algorithm Ⅲ, NSGA-Ⅲ)的地面站测控数传资源一体化动态重调度算法,可生成侧重不同优化目标的多个规划方案供规划人员备选。实验结果表明该方法能有效解决测控数传资源多目标动态重调度问题。

关键词: 测控资源, 数传资源, 动态重调度, 多目标优化, 演化算法

Abstract:

In recent years, integrated scheduling methods for the telemetry, track and command (TT&C) tasks and data transmission (DT) tasks of ground stations have attracted more and more attention. To address the scheduling problem of station resources under the condition of random arrival of emergency TT&C and DT tasks, a multi-objective optimization model is established for the TT&C and DT tasks dynamic rescheduling. Then a rescheduling method based on heuristic rules and non-dominated sorting genetic algorithm Ⅲ (NSGA-Ⅲ) is designed, allowing to generate multiple alternative planning schemes focusing on different optimization objectives for users. The experimental results show that the proposed algorithm can effectively solve the multi-objective dynamic rescheduling proplem of measurment and control data transmission resources.

Key words: data transmission (DT) resource, telemetry, track and command (TT&C) resource, dynamic rescheduling, multi-objective optimization, evolutionary algorithm

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