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一种纳米合金及其制备方法

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成果归属企业: 深圳大学

成果鉴定时间:

成果介绍

本发明公开了一种针对UWB定位的大气误差处理方法，解决了进行基于UWB实时高精度室内定位时，由于基站与标签位置较远导致标签定位精度下降的问题，其技术方案要点是：通过UWB设备得到标签与基站之间的测量距离，通过基站和标签之间的测量距离建立观测方程；在所述观测方程中引入与测量距离成正比例的大气误差参数；通过三角定位的方法将位置参数与大气误差参数一起进行补偿解算从而消除大气中信号传播的大气干扰造成的误差；解算得出消除大气误差后的标签位置以及实时的大气误差参数并输出解算结果，达到了消除由于信号在大气中传播时存在大气干扰造成的定位误差，从而输出高精度的标签位置的定位信息的目的。

成果应用案例介绍

方法过程>其它方法过程>大气误差方法; 计算控制>定位方法>定位

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