摘要
首先研究了采用双基线方案测量载体的姿态,利用GPS载波双差相位观测方程计算基线向量;然后引入LAMBDA算法和RLAMBDA算法分别解算整周模糊度,描述了两者的基本原理;最后比较分析了两者的仿真结果,得出均可快速而准确地解算整周模糊度,其中RLAMBDA算法的效率更高,两种算法对于GPS测姿系统均具有很好的应用价值。
The body attitude determination was discussed by using two baselines based on GPS cartier double difference phase observation equation. Integer ambiguities were calculated with LAMBDA method and RLAMBDA method separately. The basic theories between them were described. The comparison and analysis of the simulation results of both methods show that they can calculate integer ambiguities quickly and correctly. The algorithms are of good application value for GPS attitude determination systems.
出处
《武汉理工大学学报（信息与管理工程版）》
CAS
2008年第2期201-204,共4页
Journal of Wuhan University of Technology：Information & Management Engineering
