EXPERIMENTAL STUDY ON INFLUENCE OF SUPPLIED PRESSURE FLUCTUATION ON OUTPUT ARACTERISTIC OF PRESSURE CONTROL SYSTEM OF ROLLING MILL |
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| Affiliation: | Zhao Jingyi Li Jiutong Wang Yiqun Yanshan University |
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| Abstract: | The infulence of supplied pressure fluctuation on output accuracy for the electro hydraulic pressure control system of the rolling mill is discussed.Based on the bond graph theory and experimental study,the relationship between the variation of system output pressure and the supplied pressure fluctuation and the influence of the system bandwidth on system output pressure are provided.A theoretical base for determining the allowable fluctuation range of pressure and accurate design of constant pressure source system is obtained. |
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| Keywords: | Pressure fluctuation Pressure control system Bond graph |
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