限动芯棒连轧管机液压伺服控制系统的数学建模研究

Study on Modeling of Hydraulic Servo Control System of the MPM Tube Rolling Mills

介绍了目前无缝钢管生产领域中的最新技术——限动芯棒连轧管技术中的液压伺服控制系统的组成及工作原理,建立了控制辊隙的液压伺服控制系统的精确数学模型,以PID控制器为例推导了控制系统的传递函数和方框图,为系统的进一步仿真分析和优化设计提供了理论基础。

Components and basic principles of hydraulic control system of MPM tube rolling mills were introduced, which is a new application technology in the production of seamless steel tube. Precise mathematical models of the hydraulic servo system were established and the transfer function and the block diagram of the control system were presented using PID control theory.