摘要
介绍了基于CCD图像传感器与DSP技术的陀螺仪智能寻北系统的结构与工作原理,重点介绍了与DSP有关的电子硬件和软件部分,寻北方法在DSP特定环境下的应用,给出了系统的硬件原理图和软件流程图,最后总结了这套系统在陀螺仪寻北中的优点。
The optical system construction and working principles of intelligent north-finding gyroscope system based CCD(charge coupled device)image sensor and DSP(digital signal processing)technology is described.The hardware and software related with DSP are introduced.The application o f north-finding method in the specia l DSP condition is introduced.The hardwa re principle chart and software flow chart are given.The advantages of th is system in north-finding gyroscope a re summarized.
出处
《航空精密制造技术》
北大核心
2002年第6期31-33,7,共4页
Aviation Precision Manufacturing Technology
关键词
陀螺经纬仪
DSP
CCD
寻北
gyroscope
digital signal processing
charge coupled device
north-finding
