汽车制动试验中速度信号的采集与处理  

Acquisition and Processing of the Speed Signals in Automobile Braking Test

作　　者：孙跃东[1] 亢敏[1] 周萍[1] 李春[1] 

机构地区：[1]上海理工大学,上海200093

出　　处：《重庆工学院学报》2005年第11期6-8,共3页Journal of Chongqing Institute of Technology

摘　　要：利用电磁感应传感器进行ABS制动试验,以采集轮速传感器的电压模拟信号.采用AMPC I-9111采集卡,建立了速度信号采集系统,并利用MATLAB对采集到的数据进行分析处理,实现数据实时采集和波形显示.Electromagnet induction sensors are employed to conduct ABS breaking test so as to acquire the voltage analog signals of wheel speed sensor. AMPCI -9111 acquisition cards are used to establish the acquisition system for speed signals, and MATLAB is used to process the acquired data. Finally, real -time acquisition and wave pattern display are realized.

关 键 词：汽车制动系统 数据采集 MATLAB 

分 类 号：U467.4[机械工程—车辆工程] U463.52[交通运输工程—载运工具运用工程]