摘要： 多星调度结构设计是构建多星任务规划系统的基础，该文提出分布式的多星调度结构，将调度功能分为2个模块——负责搜索控制等功能的核心控制模块和只负责与单个卫星信息相关功能的扩展模块。该结构便于处理各个卫星的约束，利于系统扩展、维护。扩展模块可以并行运行，提高系统运行效率。以多星调度的禁忌搜索算法为例，分析模块之间的关系，为未来多星任务规划系统建设提供了有力支撑。

关键词: 遥感卫星, 调度, 体系结构

Abstract: The architecture is the basis for multi-satellites scheduling system. This paper describes a novel distributed architecture for coordinating observations. The scheduling procedure is divided into control kernel and external modules to enable modeling all kinds of remote sensing satellites’ constraints. The control kernel processes the search and control strategy, the external modules is responsible for the operation related with single satellite. This architecture can make the multi-satellites scheduling system more extensible, maintainable and efficient in operation. Based on the taboo search algorithm, the relationship in control kernel with external modules is illustrated. The architecture serves as a strong support for further development of multi-satellites mission planning system.

Key words: remote sensing satellites, scheduling, architecture

中图分类号: 

• TP399