摘要
提出了一种通过发动机驱动液压泵,然后由基于虚拟仪器的液压检测系统测定液压泵的输出压力、流量和温度,从而间接测量发动机输出功率的方法;研究了系统的测试原理、硬件组成、软件功能模块以及部分软件程序。该系统简单实用,具有良好的经济效益。
An indirect power measuring method is proposed, which measures the output stress, flow and temperature of hydraulic pump driven by engine with hydraulic measuring system based on virtual instrument.The test principle, hardware, functional modules of software as well as partial programme are studied. The system is practical and economically beneficial.
出处
《筑路机械与施工机械化》
北大核心
2010年第7期81-84,共4页
Road Machinery & Construction Mechanization
关键词
虚拟仪器
发动机功率
液压系统
信号采集
virtual instrument
engine power
hydraulic system
signal acquisition
