【摘要】 介绍了振动筛动态特性测试的必要性,基于秦氏模型的智能控件化虚拟仪器的概念和原理,将智能控件化虚拟仪器这一全新的概念引入振动筛的动态特性检测过程中。并以振动筛阻尼系数、固有频率和振型为例,介绍了基于智能控件化虚拟仪器技术的钻井振动筛动态特性检测方法。更多还原

【Abstract】 This article introduced necessity of the drilling shaker dynamic measurement and discussed the conception and theory based qin’s model.IVC(intelligent virtual controls)-based VI(virtual instrument) is a new model for developing VI,which were introduced to drilling shaker dynamic characters measurement.The article introduced methods of drilling shaker dynamic measurement based on IVC,taking damping coefficient,natural frequency and vibration model as examples.更多还原