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GPS三维姿态测量技术的探究

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摘要 利用GPS进行三维姿态测量是近年新发展起来的一门应用技术,具有无累计误差、无需对准、精度高、成本低、不受气候影响等优点。通过差分处理多个GPS天线接收的载波相位可以求得载体的三维姿态角。本文从GPS三维姿态测量基本原理、模糊度求解、载波相位差分测姿实验及误差分析等几个方面对该技术进行了研究。其中,对常规模糊度求解技术进行了重点探讨,首次将在模糊度函数法基础上把解析方法应用到载波相位双差观测求解中,利用结果来实现搜索域的确定。
作者 任建英
出处 《科技资讯》 2011年第32期27-27,29,共2页 Science & Technology Information
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