摘要
惯导系统的信息交互流程复杂、信息量大,便捷高效的显示控制系统是实现惯导操作测试、数据交互的必要条件。基于虚拟仪器技术,利用LabVIEW图形化编程语言设计了某型激光惯导装备的显控系统。首先,根据激光惯导装备的通讯协议,完成了显控系统的软件流程设计;其次,根据用户需求,合理规划了显控系统功能并进行了程序实现;最后,分别进行了惯导装备数据采集、显控系统离线调试、软硬件联合调试实验。系统实现了对激光惯导装备输出数据的解析和多样化显示,初始装订及状态切换等功能。
The information exchange process of the inertial navigation system is complex, and the amount of information of it is large. So it＇s necessary to design a convenient and efficient display and control system to realize operation, test and data exchange of the laser inertial navigation equipment. A display and control system of laser inertial navigation equipment is designed by Lab- VIEW graphical programming language which based on the virtual instrument（VI） technology. Firstly, in line with the data commu- nication protocol of a laser inertial navigation equipment, the software flow design of the display and control system is completed. Secondly, the function of it is planned and the program is finished according to the users＇ requirement. Finally, data acquisition ex- periment, display and control system off-line debugging, hardware and software joint debugging are carried out. The system realizes the analysis and diversified display of the output of the laser inertial navigation equipment, and completes the initial parameter bind- ing and control of the system state.
作者
黄春福
查峰
HUANG Chunfu ZHA Feng(Department of Navigation, Naval University of Engineering, Wuhan 43003)
出处
《舰船电子工程》
2017年第9期33-36,共4页
Ship Electronic Engineering
基金
国家自然科学基金项目(编号:41574069
41404002)
国家重大科学仪器开发专项(编号:2011yq12004502)资助
关键词
惯性导航
LAB
VIEW
显示控制
虚拟仪器
inertial navigation, LabVIEW, display and control, virtual instrument
