水下捷联惯性组合导航数据处理系统测试平台*

作者：陈静燕1，叶凌云2，宋开臣2 日期：2009-04-21/span> 浏览：4075 查看PDF文档

水下捷联惯性组合导航数据处理系统测试平台*

陈静燕1，叶凌云2，宋开臣2
（1.浙江大学 流体传动及控制国家重点实验室，浙江 杭州 310027；2.浙江大学 生物医学工程与仪器科学学院，浙江 杭州 310027）

摘要：针对深海水下惯性组合导航系统研发与运行的需要，开发了多普勒测速仪/捷联惯性(DVL/SINS)组合导航数据处理系统的测试平台，介绍了测试平台的构成与实现，用构建在测试平台上的导航部件模拟器代替真实导航部件为被测系统提供输入信号，具有软、硬件结合的综合测试功能。实际应用结果表明，M-LVDS总线技术的应用使其具有实时性好、测试灵活的特点。
关键词：捷联惯性导航原理；测试平台；水下组合导航；M-LVDS；多普勒测速仪
中图分类号：U666.1；TP391.9文献标识码：A文章编号：1001-4551(2009)03-0006-03

Test platform for DVL/SINS data processing system of underwater integrated navigation
CHEN Jing-yan1, YE Ling-yun2, SONG Kai-chen2
(1.The State Key Lab of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, China；
2.College of Biomedical Engineering & Instrument Science, Zhejiang University, Hangzhou 310027, China)
Abstract: Aiming at the need of research and operation on underwater integrated navigation system, a test platform for DVL/SINS data processing system was presented, and the structure of hardware and software was described. The methods of combining software and hardware, simulators were built to simulate the outputs of strap-down inertial navigation system (SINS) and doppler velocity log (DVL) of the terminal of the data processing system, instead of the real navigation sensors, M-LVDS was applied. The results indicate that flexibility, multi-function and real-time performance are realized in the test platform.
Key words: strap-down inertial navigation system(SINS); test platform; underwater integrated navigation system; M-LVDS; Doppler velocity log(DVL)
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