多普勒信号模拟器测控平台设计

计算机科学 ›› 2015, Vol. 42 ›› Issue (Z11): 536-538.

多普勒信号模拟器测控平台设计

杨艺东,姚金杰,苏新彦

中北大学信息探测与处理技术重点实验室太原030051,中北大学信息探测与处理技术重点实验室太原030051,中北大学信息探测与处理技术重点实验室太原030051

出版日期:2018-11-14 发布日期:2018-11-14

Design Doppler Signal Emulator Test Software Platform

YANG Yi-dong, YAO Jin-jie and SU Xin-yan

Online:2018-11-14 Published:2018-11-14

摘要/Abstract

摘要： 在外场试验条件下对弹丸速度进行测量,不仅测量成本高、周期长,而且在测试条件不完善的情况下,无法完成对测试系统的验证。针对这些问题,设计了基于智能平板的多普勒信号模拟器。在介绍硬件工作原理的基础上,详细描述了基于PXI6711板卡生成多普勒信号和基于PXI5122板卡高速数据采集的过程及实现。测试结果表明,设计的多普勒信号模拟器测控平台结构简单、用户操作性强,且容易升级,可广泛应用于测速雷达及其相关测试平台的检测。

关键词: 多普勒信号模拟,高速,雷达系统测试,PXI

Abstract: Under the field trial condition,the traditional projectile speed test has high cost and long test cycle,at the same time,the measurement system can’t be confirmed in the situation of trial condition.In allusion to these problems,The Doppler signal simulator based on intelligent tablet was designed.On the basis of the introduced working principle of the hardware,this article described the process of and implementation of generating Doppler signal based on PXI6711 board and high-speed data acquisition based on PXI5122 board in detail.Test results show that Doppler signal emulator test software platform has many advantages such as the simple construction,operating and upgrading easily,and can be widely applied to the measurement of the velocity radar and the correlation test platform.

Key words: Doppler signal simulation,High velocity,Radar measurement system,PXI

杨艺东,姚金杰,苏新彦. 多普勒信号模拟器测控平台设计[J]. 计算机科学, 2015, 42(Z11): 536-538. https://doi.org/

YANG Yi-dong, YAO Jin-jie and SU Xin-yan. Design Doppler Signal Emulator Test Software Platform[J]. Computer Science, 2015, 42(Z11): 536-538. https://doi.org/

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