基于xPC的气压ABS调节器动态参数测控系统开发

对反映气制动ABS调节器性能的静态参数和动态参数进行分析,提出基于xPC实时内核技术的动态数据采集系统设计;针对测试系统实现的关键技术进行了研究,主要包括测试软件界面设计及参数设置、通讯接口模块设计、数据实时保存与显示系统软件设计等;通过长期测试试验表明,系统采样频率可达1kHz,完全满足行业标准要求,从而证明系统开发的有效性和可靠性。

Development of Measurement and Control System for the Dynamic Parameters of Pneumatic ABS Regulator Based on xPC

According to the analyzing the static and dynamic parameters reflecting the performance of the pneumatic braking ABS regulator,it is proposed that the static parameter is test by the code density,and the data acquisition of dynamic parameter is designed based on the xPC real-time kernel.Then the key techniques are studied,which mainly includes the design of interface for the test software and the setting parameters,the design of communication interface unit,the design of system software that is used to save and display real-timely the collecting data.Long term test experiment indicates that the sample frequency of this test system is up to 1kHz,and fully meets the requirements of industry standard,so it is proved the validity and reliability of the system.