双点伺服压力机同步控制及仿真研究
首发时间:2009-08-28
摘要:本文针对双点伺服压力机的同步控制,提出了多种同步控制策略。通过对比各种控制策略的优缺点,最终选定交叉耦合同步控制策略。结合非线性PID控制方法,并应用Matlab/simulink对其进行建模仿真,得到了控制策略的方针结果,并证实了应用该策略可以减小同步误差,提高控制系统的控制精度。
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Reasearch and Simulation on Synchronous Control for Double-point Servo Press
Abstract:In this paper, as to synchronous control of double-point servo press, various control strategy was put forward. Through comparing the advantages and disadvantages of various control strategy, Cross-coupled control was selected in the end. Base on Matlab/Simulink, the simulation system combined with nonlinear PID method was briefly designed and the simulation results were present. The simulation results verify the strategy can reduce synchronization error, and improve the control precision.
Keywords: Servo press Synchronization control Cross-coupled control
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