《Table 2 Bandwidth parameters setting of Kalman filters》
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《Influence of B1 code correlation loop for vector tracking structures under complicated environment》
According to the correlation output model presented in Section 2,we set the user receiver sampling rate to16.368 MHz,the navigation signal strength CNR to the values from 25 dB-Hz to 45 dB-Hz,the dynamic stress to the values from 0.1 g to 8 g,the number of the signal tracking channels to 11,the interval of coherent integration to 2 ms,and the code offset to±0.5,±0.25,±0.125,±0.0625 and 0 chips.Both the vector and scalar loops use the extended Kalman filters with identical bandwidth parameters,which are shown in Table 2.
图表编号 | XD00126295300 严禁用于非法目的 |
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绘制时间 | 2019.12.01 |
作者 | WANG Qian、SHANG Feng、DU Liming、ZHOU Wenjia |
绘制单位 | School of Electronic Engineering, Xi'an University of Posts and Telecommunications、School of Electronic Engineering, Xi'an University of Posts and Telecommunications、Qingdao Huatong Intelligent Research Institute、School of Electronic Engineering, Xi'an |
更多格式 | 高清、无水印(增值服务) |