基于VC的高速磁罗盘姿态可视化软件设计  

Software Design Based on VC for High Speed Magnetic Compass Attitude Visualization

作　　者：黄建林[1] 张晓明[1,2] 尚剑宇 郝智利[3] 刘俊 

机构地区：[1]中北大学电子测试技术重点实验室,太原030051 [2]中北大学 仪器科学与动态测试教育部重点实验室,太原030051 [3]山西省大气探测技术保障中心,太原030000

出　　处：《计算机测量与控制》2012年第7期1992-1995,共4页Computer Measurement &Control

基　　金：国家自然基金(61004127)

摘　　要：针对传统磁罗盘系统采样率低、采样数据不具实时性和显示不直观等问题,提出了一种适用于高速磁罗盘的集成数据通信、姿态解算及三维姿态可视化于一体的上位机软件设计方案;该方案采用数据缓存、多线程和三维姿态显示等关键技术编写了高速磁罗盘姿态系统上位机软件。通过实验验证,软件实现了实时数据补偿、姿态解算和三维姿态显示等功能,数据传输和处理速率能达到5kHz。软件满足了系统的设计要求,有很好的稳定性和可操作性。Abstract： According to the problems that the low sampling rate, non--real--time sampling data and display non--intuitive of traditional magnetic compass system, this paper presents a software design scheme for high--speed magnetic compass. It integrates data communica- tion, attitude calculation and three--dimensional attitude visualization. The overall software was compiled by using some key technologies such as data cache technology, multithread and three--dimensional attitude display. Verified by experiment, the result shows the software has achieved entire design targets such as real time data compensation, attitude calculation and three--dimensional attitude display, the rate of data transmission and processing is 5kHz. Software can meet the requirements of system and has fine stability and maneuverability.

关 键 词：VISUAL C++ 磁罗盘 高速通讯 可视化 

分 类 号：TP399[自动化与计算机技术—计算机应用技术]