基于LabWindows/CVI惯导模拟器软件的设计与实现  

Design and implementation of INS simulator based on LabWindows/CVI

作　　者：马芸[1] 

机构地区：[1]中国电子科技集团公司第二十研究所,陕西西安710068

出　　处：《科技视界》2014年第16期104-106,共3页Science & Technology Vision

摘　　要：本文介绍了一款惯导模拟器的设计与实现。在分析惯导模拟器的功能组成和接口要求的基础上,介绍了系统的硬件组成与软件架构,软件基于LabWindows/CVI设计,详细阐述了航迹生成、卫星导航数据接收、ARINC 429数据发送以及以太网数据传输等功能的设计。实现的惯导模拟器具有友好、直观的人机交互,灵活便捷的可扩展性,系统稳定可靠,在工程应用中极大地方便了系统联试。The design and implementation of INS simulator had been introduced in this paper. Firstly, the function and interface of the INS simulator had been analyzed, and the hardware composition and software structure had been introduced. Secondly, software was designed based on LabWindows/CVI,the design of the trajectory generation, satellite navigation receiving, ARINC 429 sending and Ethernet transmission had been depicted in detail. The designed INS simulator with friendly HMI, flexible extendability and high reliability, has been brought in practice, and simplified the debugging and testing procedure greatly.

关 键 词：惯导模拟器 多线程 动态链接库 样条插值 

分 类 号：TP216[自动化与计算机技术—检测技术与自动化装置]