便携式结晶器振动监测系统的设计与应用  

Design and application of a portable mould vibration monitoring system

作　　者：谢志江[1] 吴勇[1] 刘利云[1] 任铮[1] 欧阳奇[2] 

机构地区：[1]重庆大学机械工程学院,重庆400044 [2]重庆大学

出　　处：《冶金自动化》2009年第1期35-38,共4页Metallurgical Industry Automation

摘　　要：根据炼钢连铸结晶器的特点,设计并实现了便携式结晶器振动监测系统。系统实现了三维振动动画模型的建立、振动频率辨识与计算、振动相位计算、振动幅值及偏差计算和相关工艺参数计算。经过在炼钢厂的现场应用,系统设计满足工业现场的使用要求,能精确地测量结晶器的振动幅值、频率、相位和相关工艺参数,为结晶器的安全生产提供了科学依据,有较好的工程应用价值。According to features of mould in steelmaking continuous casting, a portable mould vibration monitoring system was designed and achieved. Functions of the system include construction of 3-D vibration animation model, identification and calculation of vibration frequency, calculation of vibration phase, calculation of amplitude and deviation, and calculation of process parameters. The system has been put into operation in steelmaking plant. Design of the system can meet the need of industrial field application. It can precisely measure amplitude, frequency and phase of vibration of mould, provides a scientific basis for safety production of mould, and has better engineering value.

关 键 词：连铸 结晶器 振动 便携式 

分 类 号：TF341.6[冶金工程—冶金机械及自动化]