基于虚拟仪器的滑动轴承转子动平衡系统检测  

Journal Bearings Rotor Dynamic-balancing System Detection Based on Virtual Instrument

作　　者：魏塬[1] 徐武彬[1] 张宏献[1] 张周强[1] 曾海景[1] 

机构地区：[1]广西工学院机械工程系,广西柳州545006

出　　处：《润滑与密封》2011年第2期62-67,共6页Lubrication Engineering

基　　金：国家自然科学基金资助项目(50865001);广西自然科学基金资助项目(桂科自0991066);广西高校优秀人才计划资助项目(桂教人才0826)

摘　　要：介绍将虚拟仪器技术应用于动平衡测试系统的基本方法,该方法结合图形用户界面技术、虚拟仪器、数字图像处理技术等,将需要硬件完成的电路软件化、虚拟化,降低了实验系统的成本。介绍整个实验装置的构成、虚拟仪器动平衡的实现,以及转速、相位、幅值的检测方法,实验结果表明该方法可行且具有高精确性。The basic method of applying virtual instrument technology in dynamic-balancing testing system was introduced. The method combines with graphical user interface technology, virtual instrument, digital image processing technology etc, makes the circuit which completed by hardware become software and virtualization, so the cost of the experimental system is reduced. The constitutions of the experimental device, the realization of the dynamic balance in virtual instrument, and the detecting method about the speed, phase, and amplitude were presented. Experimental results show that this method has high accuracy on dynamic-balancing test.

关 键 词：转子动平衡 影响系数法 系统检测 虚拟仪器 

分 类 号：TH117[机械工程—机械设计及理论]