首页> 外文会议>Saint Petersburg International Conference on Integrated Navigation Systems; 20050523-25; Saint Petersburg(RU) >PARAMETRIC IDENTIFICATION OF INTEGRATED NAVIGATION SYSTEMS IN REAL TIME AND FROM FLIGHT DATA
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PARAMETRIC IDENTIFICATION OF INTEGRATED NAVIGATION SYSTEMS IN REAL TIME AND FROM FLIGHT DATA

机译:实时和飞行数据集成导航系统的参数识别

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摘要

Problems that arise during use of integrated navigation systems (INS) are considered. The proposed solutions permit us to take into account any changes in dynamic and accuracy characteristics of sensors by means of the appropriate coefficients of the models of errors. Under actual conditions of INS operation, the determination of current values of the parameters of the models of sensors and of an estimation filter rely on identification procedures. The results of full-scale experiments are given, which corroborate the expediency of parametric identification of the models of INS errors in real time and from flight data.
机译:考虑了在使用集成导航系统(INS)期间出现的问题。所提出的解决方案使我们能够通过误差模型的适当系数考虑到传感器动态和精度特性的任何变化。在INS运行的实际条件下,确定传感器模型和估计滤波器模型的参数的当前值取决于识别过程。给出了全面实验的结果,证实了实时和从飞行数据中对INS错误模型进行参数识别的便利性。

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