敏捷成像卫星需求筹划系统应用探析

作为一类具有大范围、快速机动能力的对地观测卫星，敏捷成像卫星在提高卫星观测效率的同时，也使得卫星需求的筹划与调度变得更加的复杂和困难，给卫星需求筹划技术带来了新的挑战。针对敏捷成像卫星的多种特殊工作模式，分析了敏捷成像卫星需求筹划的技术特点和约束条件，从工程应用实际出发，建立了一套基于复杂需求分解和动态规划调整的敏捷卫星地面需求筹划系统，并根据实际的应用需求，给出了相应的应用实例，最后进一步展望了未来敏捷成像卫星需求筹划的发展方向。

Application discussion on agile satellite requirements planning system

As a class of earth observing satellites with capability of large-scale and rapid attitude maneuver,agile satellites have improved the efficiency of satellite observations. Meanwhile they also make the planning and dispatching of satellite requirements become more complex and difficult and bring a new challenge for satellite requirements planning technology. According to the variety of special work modes of agile satellite,the technical features and constraint condition of agile satellite requirements planning are analyzed.In consideration of the actual situation of engineering applications,an agile satellites ground requirements planning system based on complex requirements decomposition and dynamic planning and adjustment is set up. According to the actual application requirements,an application example of agile satellite requirements planning system is also introduced.Finally,the prospect of future agile satellite requirements planning technology is described.