利用GPS技术进行汽车运动稳定性测试技术研究  

Research on vehicle movement stability testing technology based on GPS technology

作　　者：刘美生[1] 杨春生[1] 罗发贵[1] 王蛟茹[1] 

机构地区：[1]中国测试技术研究院,四川成都610021

出　　处：《中国测试技术》2008年第5期10-15,共6页CHINA MEASUREMENT & TESTING TECHNOLOGY

基　　金：国家科技基础条件平台重点专项(2003DIA6N016)

摘　　要：在分析汽车运动稳定性特征的基础上,利用GPS定位技术开展了汽车运动稳定性检测和校准的关键技术研究。从目标任务、技术路线、系统结构等方面进行了描述,尤其较为详细地论述了系统软件的功能及特性,介绍了研究实验与行驶轨迹、速度、加速度、方位等汽车运动稳定性参量的现场测试,取得的结果为科学评价汽车运动稳定性提供了技术支持。Based on analyzing the character of the vehicle movement stability, the key technologies for vehicle movement stability testing and calibration were researched by using GPS technology. These contents were described in this article such as goal task, technical scheme, system structure, etc. Especially, the function and character of the system software were discussed in detail. The investigation experiments and on-the-spot testing of many stability parameters such as moving track, speed, acceleration, position and so on were also introduced. These research results could provide technical support for appraising scientifically the movement stability for vehicles.

关 键 词：汽车 运动稳定性 GPS技术 系统 动态测试 

分 类 号：TN919.2[电子电信—通信与信息系统] U467.5[电子电信—信息与通信工程]