FASF

A new algorithm for fast integer ambiguity resolution based on LAMBDA and FASF methods is proposed.

基于LAMBDA算法和FASF算法，提出了一种新的整周模糊度快速求解算法。

Z-tranformation augmented FASF algorithm proposed in the dissertation can reduce the search space of integer ambiguity effectively, improve the effiency and real-time processing ability of integer ambiguity resolution;

本文提出的Z变换增强FASF算法能有效的减小模糊值搜索空间，提高整周模糊值解算的速度和实时性；

One of the critical aspects of the FASF approach is the determination of the search range for each ambiguity parameter.

FASF法的重要特征是，确定每个模糊值的寻优范围。

The direct computation method used to estimate attitude parameter is introduced, then the integer ambiguity is resolved by utilizing Z-transformation augmented FASF algorithm. At last, the software flow of attitude determination system in which stand-alone position error is compensated and the experiment result are presented.

介绍GPS姿态测量系统的直接计算法，然后采用Z变换增强FASF算法求解载波相位整周模糊值，最后给出了采用补偿单点定位误差的GPS姿态测量系统的系统流程和计算机实验结果。