基于LabVIEW与PLC通信的电液伺服振动台PDF控制  

PDF Control of Eectro-hydraulic Servo Vibration Table Based on Communication between Lab VIEW and PLC

作　　者：鄢华林[1] 祁圣民 张鹏[1] 李亚南[1] 

机构地区：[1]江苏科技大学,江苏镇江212003

出　　处：《机床与液压》2014年第20期108-110,119,共4页Machine Tool & Hydraulics

摘　　要：利用Active X技术使PLC与Lab VIEW通信,并将其作为电液伺服振动台的控制器。建立液压伺服振动台的数学模型,利用PDF算法对电液伺服振动台进行位置控制,通过得出的试验曲线可以明显看出PDF控制在液压伺服中的优越性。ActiveX technology was used to make PLC communicate with LabVIEW,and it was used as the control of an electro-hydraulic servo vibration table. The mathematical model of the hydraulic servo vibration table was established,the PDF algorithm was used to realize position control to electro-hydraulic servo vibration table. Through the test curve,the advantages of PDF control in hydraulic servo is shown .

关 键 词：LABVIEW PLC 通信 电液振动台 PDF控制 

分 类 号：TH137[机械工程—机械制造及自动化]