【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。更多还原

【Abstract】 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.更多还原