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In the modern iron and steel enterprises, crystallization is the key equipment of the steelmaking process , and in order to ensure the smooth progress of continuous casting production , need to pass a vibrating device that mold vibration according to certain rules . Currently abroad has been widely adopted advanced hydraulic vibration , while the domestic this little studied . To address this situation , this dissertation hydraulic mold oscillation around the device were studied. In this paper, continuous caster vibration device is analyzed and abstraction , the use of power bond graph theory model was carried out to establish the system state equations . The use of simulation software MATLAB simulation study analyzes the impact of the dynamic characteristics of a number of factors , given the improved system performance measures . This article will distributed , network-based control theory is introduced into continuous casting mold hydraulic control systems , PLC and its network formation of mold hydraulic vibration device distributed control systems , industrial control system gives the component units and made specific technical solutions. This control method and direct digital control system or supervisory control systems, can greatly improve the security of the system , reduce the complexity of the field wiring , and easy expansion . In addition, the article also control the system controller , database technology conducted in-depth research . In this paper, hydraulic mold oscillation means line monitoring and fault diagnosis for a preliminary theoretical research, the monitoring objects , monitoring methods and troubleshooting basic idea , and the combination of virtual instrument technology, online monitoring software analyzes the man-machine interface and program flow , for future research work laid the foundation.
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