MLS接收机精度测试系统的设计  

Design of MLS Receiver Precision Test System

作　　者：乌轶聪 WU Yicong

机构地区：[1]中国电子科技集团公司第二十研究所,西安710068

出　　处：《现代导航》2021年第2期116-120,共5页Modern Navigation

摘　　要：随着计算机软硬件的高速发展,虚拟仪器技术将测控仪器的开发推至新的高度。虚拟仪器开发模式以计算机硬件为载体,软件为灵魂,广泛应用于电子和通讯等领域的科研生产。本文介绍了基于虚拟仪器概念,使用Lab Windows/CVI平台开发的MLS接收机精度测试系统的设计。文章首先给出了MLS接收机精度的定义和理论计算方法,然后详细论述了精度测试系统的总体设计与软硬件设计方案,最后对该测试系统的设计进行了总结和展望。With the rapid development of computer software and hardware,virtual instrument technology pushes the development of measurement and control instruments to a new height.The virtual instrument development mode takes the computer hardware as the carrier and the software as the soul,which is widely used in the scientific research and production of electronics,communication and other fields.The paper introduces the design of MLS receiver precision test system based on Lab Windows/CVI platform and the concept of virtual instrument.The paper first gives the definition and theoretical calculation method of MLS receiver precision,then discusses the overall design as well as software and hardware design scheme of the precision test system,finally summarizes and prospects the design of the test system.

关 键 词：虚拟仪器 Lab Windows/CVI MLS接收机 

分 类 号：V249[航空宇航科学与技术—飞行器设计]