| 基于MEMS惯导的机载两轴稳定平台方案 |
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| 引用本文： | 赵春标,沈桂鹏,杨凡宇,张毅.基于MEMS惯导的机载两轴稳定平台方案[J].数字通信世界,2020(3):9-10,16. |
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| 作者姓名： | 赵春标 沈桂鹏 杨凡宇 张毅 |
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| 作者单位： | 南京熊猫汉达科技有限公司 |
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| 摘 要： | 动中通天线平台往往基于不同姿态数据输入的解算直接影响天线伺服控制系统的响应速度,最终影响天线系统最终的跟踪精度,惯导设备欧拉角、角速度的精度、输出频率、系统转发延迟等均对最终的跟踪精度有较大影响。文章针对卫星天线基于载机惯导的稳定模型分析,构建了基于自带惯导的基于MEMS陀螺的两轴稳定平台,并对稳定平台模型、控制进行分析,实验验证。
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| 关 键 词： | 跟踪精度 欧拉角 平台模型 |
A Stabilized Platform Program of Two Airborne Axes Based on MEMS Inertial Navigation |
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| ZHAO Chunbiao,SHEN Guipeng,YANG Fanyu,ZHANG Yi.A Stabilized Platform Program of Two Airborne Axes Based on MEMS Inertial Navigation[J].Digital Communication World,2020(3):9-10,16. |
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| Authors: | ZHAO Chunbiao SHEN Guipeng YANG Fanyu ZHANG Yi |
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| Affiliation: | (Nanjing Panda Handa Technology Co.,Ltd.,Nanjing,210000) |
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| Abstract: | Based on input calculation of different attitude data,the antenna platform of communication in motion directly affects the response speed of the antenna servo control system,and ultimately affects the final tracking accuracy of the antenna system.Besides,many factors have a great impact on the final tracking accuracy,such as the accuracy of Euler angle and angular velocity of the inertial navigation equipment,output frequency,delay of system forwarding.In this paper,based on the analysis of the stability airborne model of the satellite antenna,I build a stabilized platform program of two airborne axes with incidental inertial navigation which is on account of the MEMS gyroscope.The stabilized platform model is analyzed by means of platform control and experiments. |
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| Keywords: | tracking accuracy euler angle platform model |
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