基于TMS320DM642的无人机景象匹配辅助导航系统构建

摘要

Most of the scene matching aided navigation systems are based on PC and PC104 computer now. Because of weight, volume, power and other constraints, they can not be used in UAV platform. A project of UAV scene matching aided navigation system based on TMS320DM642 is designed. It is shown that this design fully meets the requirements of UAV platform by the analysis and reasoning.%景象匹配辅助导航系统传统上大多是基于PC机、PC104计算机实现的,由于受重量、体积、功率等方面的限制,无法应用于无人机平台上.针对该问题,提出了一种基于TT公司TMS320DM642高性能DSP处理器的无人机景象匹配辅助导航系统设计方案,经试验分析,可满足无人机平台的需要.