摘要
传统的光学测量目标姿态的方法,易受到摄影距离的限制和环境条件的影响,应用局限性较大。基于高精度GPS测量系统的优点,研究在运载平台上安装三台GPS接收机确定目标三维姿态的方法,并给出精度估计方法。目标姿态测量在外测事后数据处理中有重要的实际应用价值,为目标测量的跟踪部位不一致的修正提供了支持。
Traditional optical measurement attitude method suffer from the limitations of distance and environ- ment conditions. The advantages of high-precision GPS measurement system is taken, the method of calculating tar- get three-dimensional attitude on delivery platform installed three GPS receiving devices is proposed, meanwhile, precision estimated method is given. Target attitude measurement plays an important role in trajectory data process- ing. The research results of the article provide support on correcting inconsistent tracking position in target measure- ment.
出处
《科学技术与工程》
北大核心
2012年第35期9697-9701,共5页
Science Technology and Engineering
关键词
GPS测量
三维姿态
数据处理方法
GPS measurement three-dimensional attitude data processing
