摘要
提出了一种单历元初始整周模糊度在航解算方法,该方法把LAMBDA法和ARCE法的优点综合于一体,可快速准确地解算整周模糊度。对求解方法进行了详细的理论推导,最后通过实测数据验证了此方法的可行性。实验结果表明:该算法计算量小,可在一个历元内准确求解出整周模糊度,适合整周模糊度的快速动态求解,对于实现高精度动态导航定位具有很高的实用价值。
In this paper, an algorithm to calculate ambiguity on-the-fly is presented, which combines the merits of LAMBDA and ARCE. The principle is derived in detail and its real survey data calculation is carried out to verify the algorithm. The result shows that it can be applied in dynamic ambiguity resolution, in which the calculation amount is small. The ambiguity can be determined exactly in one epoch. So it can realizes the precise positioning by using GPS L1 carrier phase.
出处
《中国惯性技术学报》
EI
CSCD
2004年第1期33-36,65,共5页
Journal of Chinese Inertial Technology
