面向用户需求的地基伪卫星布局设计方法探讨

摘要

地基伪卫星布局设计是影响地基导航系统定位性能的关键技术之一.分析地基伪卫星布局相关因素的影响,探讨面向用户需求的地基伪卫星布局设计方法,并通过实例给出伪卫星布局设计过程,为满足特定用户需求的地基伪卫星布局设计提供参考.%Pseudolites layout has a great influence on the positioning accuracy of ground-based navigation system. This paper analyzes related factors which affect pseudolites layout, discusses the design method of user-demand-oriented ground-based pseudolites layout, and gives the design process by an example. All of these can provide some reference to the ground-based pseudolites layout design for some specific user requirements.