实时GPS姿态测量中整周模糊度的快速解算方法

摘要

姿态测量核心问题是整周模糊度解算.提出了一种适合实时姿态测量的模糊度解算方法,利用单差平滑伪距进行解算,与传统的模糊度解算方法相比具有许多优点.通过仿真实验验证了该方法的有效性和实用性.%The most important problem of the GPS real-time attitude determination is integer ambiguity resolution. This article discusses a new algorithm for integer ambiguity resolution which can be used in real-time attitude determination that uses single-difference smoothed pseudo range measurements. Over the conventional algorithms, it has several advantages. And we investigate the validity and the performance of the new algorithm through simulations.