In the pretreatment stage, STK is applied to solve the difficult problem of computing access time; in the optimization stage, models and solving method based on genetic algorithm is presented, and a scenario instance proves the validity of the method.

• 在调度预处理阶段，集成STK软件解决了航天观测中时间窗口难以量化计算等问题；在优化阶段，建立数学优化模型，并基于遗传算法实现了模型的求解。