天地一体化信息网络2024，Vol.5Issue(2)：63-69,7.DOI:10.11959/j.issn.2096-8930.2024017
分段分策略调度的遥感卫星任务规划架构
Task Scheduling Framework of Multi-stage and Multi-strategy for Remote Sensing Satellites
岳群彬 1尚希杰 1林晓勇 1付伟1
作者信息
- 1. 中国电子科技集团公司第五十四研究所,河北 石家庄 050081
- 折叠
摘要
Abstract
With the deepening of the support of remote sensing satellites for all kinds of applications,the external environment faced by satellite mission planning system is complex and changeable,such as satellite orbit adjustment,sudden failure in orbit,random arrival of tasks,changes in imaging conditions,etc.,and the randomness of emergency events is greatly improved.The traditional periodic cen-tralized mission planning framework is gradually unable to meet the requirements of high timeliness and high response.By analyzed the types and changing rules of the external environment of the system,the task planning framework of segmented sub-strategy adjustment was designed,as well as the corresponding scheduling strategy and object state management mechanism,and the efficient response abil-ity to emergency emergencies was realized.The technical framework was adopted in a remote satellite mission management and control system project and the corresponding software was developed.The actual operation results of the system showed that the technical framework of mission planning with segmented strategy proposed in this paper basically met the requirements of high adaptability and high response caused by dynamic changes of external environment,and greatly improved the automation degree and timeliness index of the system.关键词
卫星任务规划/流程调度策略/外部环境变化Key words
satellite mission planning/strategy of scheduling/external environment change分类
信息技术与安全科学引用本文复制引用
岳群彬,尚希杰,林晓勇,付伟..分段分策略调度的遥感卫星任务规划架构[J].天地一体化信息网络,2024,5(2):63-69,7.
