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。
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.
出处
《机电工程》
CAS
2009年第3期6-8,共3页
Journal of Mechanical & Electrical Engineering
基金
国家高技术研究发展计划("863"计划)资助项目(066AA09Z204)
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
strap-down inertial navigation system （SINS）
test platform
underwater integrated navigation system
M-LVDS
Doppler velocity log（DVL）
