测控技术2011，Vol.30Issue(6)：12-15,20,5.
基于虚拟仪器的航空发动机转子系统早期故障识别
Early Fault Recognition of Aero-Engine Rotor System Based on Virtual Instruments
摘要
Abstract
The development and advantages of virtual instrument and PXI( PCI extensions for instrumentation) are introduced. The early fault recognition of the aero-engine rotor system based on the hardware of PXI and the software of LabVIEW is designed. It can realize the functions of signal acquisition, data preprocessing, signal processing, and fault diagnosis. The system also supports a favorable man-machine interaction. The test shows the system runs stable, and can identify the early fault of the rotor system.关键词
虚拟仪器/数据采集/信号分析/故障识别Key words
virtual instrument/ data acquisition/ signal analysis/ fault recognition分类
航空航天引用本文复制引用
郗琦,王仲生..基于虚拟仪器的航空发动机转子系统早期故障识别[J].测控技术,2011,30(6):12-15,20,5.基金项目
国家自然科学基金资助项目(51075330) （51075330）
