虚拟制动试验台信号采集与监控系统

Signal acquisition and control system of virtual brake test-bed

以信号分析理论为基础,采用虚拟仪器技术,辅以多参量数据采集模块化硬件,设计开发了基于VC++6.0虚拟仪器技术的制动试验台信号采集与监控系统,对制动试验台面临技术老化的状况进行了改进。本文较详细地介绍了该系统的硬软件结构、功能和设计思想及理论依据。经实验验证,其性能符合要求,完成了对试验台常用信号的采集以及对试验台的开关控制。

With the help of computer, theory of signal analysis, virtual instrument and modularized hardware the authors designed the all purpose virtual test bench. Testing system was based on VC ＋＋ 6.0. Hardware and software were introduced in detail.