一种便携分体式四轮定位仪检定装置的研究  

Study on one kind of portable split calibrating apparatus of four-wheel aligners

作　　者：赵军[1] 江东[1] 段继伟[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》2013年第6期77-80,共4页China Measurement & Test

摘　　要：针对目前国内四轮定位仪的计量检定现状进行分析和论述,指出目前检定装置存在的不足之处,介绍一种既能满足定位精度要求又便于现场标定的便携分体式四轮定位仪检定装置,并对该定装置的检定原理、检定方法和设计特点进行分析,最后通过实验数据验证了该装置的正确性和可行性。It is analyzed and discussed that the calibration status of the domestic four-wheel aligner in this paper,and the inadequacies of the current verification device is pointed out. One portable split four-wheel alignment instrument verification device which can satisfy the accuracy and be convenient for field calibration was introduced, and the principle of calibration, the calibration method and design features were analyzed. The correctness and feasibility of the device were proven through analyzing the experimental data.

关 键 词：四轮定位 误差分析 检定 主销后倾 主销内倾 

分 类 号：U462.22[机械工程—车辆工程] U463.34[交通运输工程—载运工具运用工程]