摘要
全球定位系统(GPS)不仅可以提供运动目标的高精度位置、速度信息,而且应用相对定位技术,通过合理的天线布阵,可以实现运动目标高精度姿态的测量。从GPS测姿原理入手,分析了外测设备精度鉴定任务的特点及测姿要求,通过多种方法和大量数据验证了系统的可行性,并在实际任务中得到了应用。
Global Positioning System （GPS） can not only provide moving target high- precision position and velocity information, but also by the relative positioning technology, can achieve moving target high-precision attitude measurement with reasonable antenna distributing. Begin from the attitude determination principle, it analyzed the characteristics and attitude measurement requirements for external measurement equipment precision identification task, verified the system feasibility ,and applied in the actual task.
出处
《全球定位系统》
2011年第4期6-9,15,共5页
Gnss World of China
关键词
GPS
姿态测量
外测设备
精度鉴定
GPS
attitude measurement
trajectory measurement equipment
precision identification
