捷联式惯导系统在车辆监控中的实现与应用  

IMPLEMENTATION AND APPLICATION OF STRAPDOWN INERTIAL NAVIGATION SYSTEM IN VEHICLE MONITORING

作　　者：郭健傧 丁志刚[2,3] 

机构地区：[1]上海市计算技术研究所,上海200040 [2]上海计算机软件技术开发中心,上海201112 [3]上海嵌入式系统应用工程技术研究中心,上海201112

出　　处：《计算机应用与软件》2012年第12期81-83,共3页Computer Applications and Software

基　　金：国家高技术研究发展计划项目(2011AA010101)

摘　　要：在道路交通飞速发展的今天,道路安全问题日益成为社会关注的焦点。特别是危化品货物的道路运输安全问题,已成为交通运输管理部门面临的重大难题。依据捷联式惯导系统和四元数法,提出车辆实时监控模型,并应用在危化品运输智能监控平台中。实验结果表明该模型是有效可行的。Nowadays, along with the rapid development of road traffic, road safety issue attracts growing attention of the society. In particular, the road transportation safety problem in regard to dangerous chemical cargo has become a significant difficulty encountered by the traf- fic and transportation supervision department. This paper presents a real-time vehicle monitoring model based on strapdown inertial navigation system （SINS） and quaternions, it has been applied to the intelligent monitoring and control platform of dangerous chemical cargo transportation. Experimental results show that the model is feasible and effective.

关 键 词：捷联式惯导系统 姿态矩阵 姿态角 四元数 欧拉角 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]