| 感应同步器前处理模拟电路误差对系统测量精度影响分析 |
| |
| 引用本文： | 李太平,齐晓军,夏振涛.感应同步器前处理模拟电路误差对系统测量精度影响分析[J].宇航计测技术,2019,39(6):57-61. |
| |
| 作者姓名： | 李太平 齐晓军 夏振涛 |
| |
| 作者单位： | 1、上海卫星装备研究所，上海 200240；
2、上海裕达实业有限公司,上海 200240 |
| |
| 摘 要： | 依据感应同步器的工作原理，分析并验证了跟踪测角系统的稳定性。据此仿真分析了感应同步器前处理电路中信号幅值、相位以及参考信号相位等的误差对系统测量准确度的影响，对理论误差模型进行验证，最终获得了前处理电路误差对系统测角精度影响的计算公式。
|
| 关 键 词： | 感应同步器 模拟电路 幅值 相位 测量精度 |
Analysis of Influence of Induction Synchronizer Pre-Processing #br#
Analog Circuit Error on System Measurement Accuracy |
| |
| LI Tai-ping,QI Xiao-jun,XIA Zhen-tao.Analysis of Influence of Induction Synchronizer Pre-Processing #br#
Analog Circuit Error on System Measurement Accuracy[J].Journal of Astronautic Metrology and Measurement,2019,39(6):57-61. |
| |
| Authors: | LI Tai-ping QI Xiao-jun XIA Zhen-tao |
| |
| Institution: | 1、Shanghai Institute of Satellite Equipment, Shanghai 200240,China;
2、Shanghai Yuda Industrial Co., Ltd, Shanghai 200240,China |
| |
| Abstract: | Based on the working principle of the induction synchronizer, the stability of the tracking angle measurement system is analyzed and verified. According to the simulation, the influence of the amplitude, phase and reference signal phase shift of the induction synchronizer on the measurement accuracy of the system is analyzed, and the theoretical error model is verified. The pre-processing circuit error formula is obtained. |
| |
| Keywords: | Induction synchronizer Analog circuit Amplitude Phase Measurement accuracy |
|
| 点击此处可从《宇航计测技术》浏览原始摘要信息 |
| 点击此处可从《宇航计测技术》下载免费的PDF全文 |
