This paper adopts American National Instruments(NI)Company’s LabVIEW and LabVIEW RT virtual instrument softwareplatform and lots of things for this engine performance LabVIEW virtual instrument test system,such as th...This paper adopts American National Instruments(NI)Company’s LabVIEW and LabVIEW RT virtual instrument softwareplatform and lots of things for this engine performance LabVIEW virtual instrument test system,such as the matched NI PCI dataCollection Card,NI SCXI signal-adjusting instrument and NI compact FieldPoint(cFP)distributed I/O real time system hardware.This system has realized multi performances’parallel test;and it can complete load,torsional moment,rotate speed,power,pressureand temperature’s real time monitoring automatically according to user’s setting;and finally through TCP/IP protocol it realizes testdata’s teleshare and telecontrol that user put on the test system.This system has such character as short development period,highuse efficiency and low cost,at the same time it has strong extensibility and reusability,so it has very high applied cost.展开更多
文摘This paper adopts American National Instruments(NI)Company’s LabVIEW and LabVIEW RT virtual instrument softwareplatform and lots of things for this engine performance LabVIEW virtual instrument test system,such as the matched NI PCI dataCollection Card,NI SCXI signal-adjusting instrument and NI compact FieldPoint(cFP)distributed I/O real time system hardware.This system has realized multi performances’parallel test;and it can complete load,torsional moment,rotate speed,power,pressureand temperature’s real time monitoring automatically according to user’s setting;and finally through TCP/IP protocol it realizes testdata’s teleshare and telecontrol that user put on the test system.This system has such character as short development period,highuse efficiency and low cost,at the same time it has strong extensibility and reusability,so it has very high applied cost.
