为解决现有在轨服务卫星地面应用系统瀑布式软件开发模型灵活性差，难以适应用户需求变化等不足，通过利用敏捷开发模型的思路，设计了一种迭代式在轨服务卫星地面应用系统软件开发方法，将用户纳入到软件开发过程中，在各个研制阶段持续与用户进行需求迭代，完成业务软件的功能升级。结果表明：该方法可提升业务软件功能与用户需求的匹配程度，并为后续在轨服务卫星地面应用系统的建设提供参考。

In order to correct the inflexibility of the waterfall methodology used in the on-orbit servicing (OOS) satellite ground application system, an iterative software development methodology based on the agile model was proposed. The user was taken to participate the software development process, and the software was kept upgrading to fulfill with the iterative software requirements. The results show that, by using the proposed methodology, the software function would be matched better with the user requirements. Besides that, a reference for improving the future software development efficiencies of the OOS satellite ground application system could be provided from the proposed methodology.