基于虚拟仪器的电控发动机测试仪的研制  

Development of Virtual Instrument for Testing of Electronic Control Engine

作　　者：张金龙[1] 赵芙生[1] 

机构地区：[1]南京师范大学电气与电子工程学院,江苏南京210042

出　　处：《仪表技术与传感器》2004年第4期6-7,共2页Instrument Technique and Sensor

基　　金：江苏省高校自然科学基金项目(03KJD460114)

摘　　要：介绍了利用虚拟技术设计的电控发动机测试系统。以PC工控机为主控单元,以VisualBaisc为开发平台研制的发动机测试系统,不仅减少了各种控制按钮及功能切换开关,而且提高了系统的可靠性和抗干扰性,保证了各参数测试的精度和稳定性。从硬件和软件两方面对该虚似仪器的构成及设计给予了详细的描述,实际测试结果表明:该系统能较好地反映被测发动机各项性能的实际情况。Presented a vritual instrument for testing of electronic control engine.The testing system of engines not only reduced diversified control buttons and functron switches but also enhanced system reliability and anti-interference by taking PC as main control cell and taking Visual Basic as platform.The software and the hardware designes of the Virtual instrument were described in detail.The testing result objectively indicates the actual condition of the tested engine.

关 键 词：电控发动机 测试仪 虚拟仪器 工控机 

分 类 号：U467.4[机械工程—车辆工程] TP216[交通运输工程—载运工具运用工程]