Design of navigation information transfer system based on radar

被引：0

作者：

Wang L. ^{[1
]}

Zhu J. ^{[2
]}

Wang P. ^{[3
]}

机构：

[1] Shijiazhuang Campus of Army Engineering University, Shijiazhuang

[2] A Helicopter Detachment of Armed Police, Jinzhong

[3] Army Research Institute, Beijing

来源：

| 1600年 / Editorial Department of Journal of Chinese Inertial Technology卷 / 28期

关键词：

SystemVue; The direction of arrival; The micro-inertial navigation information transfer system; The radar passive direction finding;

D O I：

10.13695/j.cnki.12-1222/o3.2020.03.016

中图分类号：

学科分类号：

摘要：

Aiming at the problems of initial alignment and calibration for the low precision micro-inertial navigation system of UAV, a master-sub navigation information transfer system based on radar is proposed. The radar and its carrier are regarded as a rigid body and the navigation information transfer system structure based on radar is designed. By the radar passive direction finder and the improved algorithm of Root-MSCS, the direction of arrival (DOA) of the radar main lobe is calculated; the simulation experiment system of the navigation information transfer of radar is built based on SystemVue. The simulation results show that the azimuth transfer error based on radar is not more than 0.5 °, which satisfies the precision request of initial alignment and calibration for the low precision micro-inertial navigation system of UAV and the need of flying task of UAV. © 2020, Editorial Department of Journal of Chinese Inertial Technology. All right reserved.

引用

页码：386 / 390

页数：4

共 12 条

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