关键词: 灵巧卫星, 对地观测, 任务规划, 多星联合

Abstract: To study the observing scheduling problem of agile satellites,based on the analysis of the observing characteristics and operation constraints of agile satellites,the mission planning model in multiple agile satellites environment was constructed.A novel algorithm which separated the constraint examination from the intelligent optimization process was proposed to the mission planning model.In this algorithm,the learnable ant colony optimization was employed to assign tasks,the human-computer interaction was applied to conduct scheduling of the multiple operations,and the labeling method was used to implement the incremental constraint examination.Experimental results suggested that this algorithm was feasible and effective.

Key words: agile satellite, earth observing, mission planning, multi-satellites cooperation