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中国科学院长春光学精密机械与物理研究所2. 长春光机所
收稿日期:2010-11-03,
修回日期:2011-01-22,
网络出版日期:2011-10-21,
纸质出版日期:2011-08-25
移动端阅览
王晓明,乔彦峰. 单站光电雷达姿态测量系统的设计与分析[J]. 光学精密工程, 2011, 19(8): 0-0.
YU Xiao-Meng,QIAO Pan-Feng. Design and Analysis on single station Optical radar integration attitude measurement system[J]. Editorial Office of Optics and Precision Engineering, 2011, 19(8): 0-0.
摘要:利用光学跟踪测量技术在三维空间中对飞行目标进行姿态测量是现代武器系统对测量领域提出的新要求,传统的多站交汇测量方法对光学测量仪器的测量精度要求很高,实时数据处理难度很大,还受到光学测量设备布站的限制。利用高精度光学测角性能和高精度雷达测距性能,应用在光电经纬仪上加装测距雷达的方法搭建光电雷达姿态测量系统,从而实现光电经纬仪单站定位目标、实时解算目标的三维姿态,达到提高系统实时测量精度的目的。 依据选用的单站测量偏航角、俯仰角和翻滚角的算法设计确定系统的关键技术指标,分析计算系统对模拟目标的作用距离与姿态测量精度,结果表明:系统对模拟目标的作用距离不小于60km
实时三维姿态测量总误差不大于 。在靶场光学测量仪器现有设计精度条件下,应用单站光电雷达姿态测量系统的设计方法对飞行目标进行三维姿态测量,不但可以提高仪器测量的实时精度,还可以消除传统交汇测量方法带来的布站限制,提高仪器的使用效率。
Abstract: The use of optical tracking in three dimensional space flight target attitude measurement is the measurement of modern weapon systems the new requirements
the traditional method of multi-station intersection measurement precision optical measuring instruments demanding
real-time data processing very difficult
but also by the optical measuring equipment distribution stations restrictions. Using high-precision optical performance and high-precision angle measuring radar range performance applications ranging radar theodolite methods to install optical radar attitude measurement system set up in order to achieve single-station theodolite target
real-time three-dimensional attitude of Target Solutions
to improve the accuracy of real-time measurement purposes. Choice of single station measurements based on yaw angle
pitch angle and roll angle of the algorithm to determine the system's key technical indicators
analysis of simulated target computing system the role of distance and attitude measurement accuracy
the results show: the role of the simulated target distance less than 60km
real-time three-dimensional attitude measurement error is not greater than the total. On the range precision optical measuring instruments under the conditions of the existing designs using the single radar station photoelectric method of attitude measurement system design goal of three-dimensional attitude measurement flight
not only can improve the accuracy of instruments to measure the real-time
also eliminates the traditional methods of measurement caused by the intersection cloth station limits
improve equipment utilization.
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