摘要
文章以伺服电机驱动定量泵输出流量为研究对象,分析了实时转速、压力、温度、油液粘度等变化对动态流量的影响,建立基于Lab VIEW技术的动态流量软测量模型,并进行静态、动态及流量闭环控制实验分析,研究表明该模型有较高的稳态测量精度和优异的动态响应特性及闭环控制特性,为动态流量测量提供了一条新途径。
The research object is servo motor drive quantitative pump output flow,to analysis the effect of the real-time speed,pressure,temperature,oil viscosity etc changes on the influence of dynamic traffic,dynamic flowsoft measurement model is established based on Lab VIEW technology and analysis for static,dynamic and flowclosed loop control experimental. Research shows that the model has a higher measuring precision and excellent dynamic response and closed-loop control features,for the dynamic flowmeasurement provides a newway.
出处
《组合机床与自动化加工技术》
北大核心
2015年第7期95-99,共5页
Modular Machine Tool & Automatic Manufacturing Technique
基金
国家自然科学基金资助项目:基于电功率图形分析的机电液系统耦合特性及故障演化机理研究(51275375)
关键词
伺服电机
动态流量
虚拟仪器
光电码盘
servo motor
dynamic flow
virtual instrument
photoelectric encoder
