摘要
根据磁电式ABS传感器的工作原理,结合传感器检定行业标准与企业测试需求,构建一套在线综合性能检测系统,对传感器的电压幅值、频率、有效值、冷态电阻等电信号量进行检测,实现对车桥ABS传感器装配的质量评估,建立产品质量回溯体系。基于测量系统分析(MSA),对系统的测量重复性进行定量分析,检测数据表明:系统测试节拍小于15 s,单项性能测量指数Cg值均大于1.67,符合JB/T 10633——2006《专用检测设备评定方法指南》中对新设备验收的性能评定要求。
According to the working principle of ABS sensors,an online detection system has ben designed to test the electric parameters of ABS sensors including voltage amplitude, frequency,effective value and non-work resistance in combination with the industrial standard for sensor calibration and manufacturer requirements. In addition,the assembly quality of axle-mounted ABS sensors is evaluated,and then a quality backtracking system is established. The test repeatability of the system was analyzed in quantity based on Measurement Systems Analysis(MSA). The experimental results show that the test time of system is less than 15 s and the measuring capability index(Cg) is greater than 1.67. It meets the requirements of performance evaluation.
出处
《中国测试》
CAS
北大核心
2015年第11期119-123,共5页
China Measurement & Test
基金
国家质检总局公益性行业科研专项(201310284)
浙江省公益性技术应用研究计划项目(2014c31105)
