The Liquid Level Control Based on New Two-degree-of-freedom IMC-PID

摘要：

For the cascade control system of double water tanks liquid level ,the water tanks model is established .The new two-degree-of-freedom IMC-PID regulator is designed by new internal model control(IMC) theory and it is the main controller of the cascade control system . The system performance is directly related to the two adjustable parameters of regulator. By adjusting the two parameters, very good dynamic response performance of both the setting value tracking and anti-interference characteristics can be achieved simultaneously. Simulation results have shown the validity of the proposed control scheme compared with the conventional PID regulator and the old two-degree-of-freedom IMC-PID regulator.

关键词： PID regulator feed-forward controller Internal Model Control (IMC) Two-degree -of- freedom

作者: Wenjin Wu Shanhe Jiang Julang Jiang

作者单位: School of Physical & Electrical Engineering, Anqing Teachers College, Anqing Anhui, P.R.. China Rese School of Physical & Electrical Engineering, Anqing Teachers College, Anqing Anhui, P.R.. China

会议类型: 国际会议

会议名称: 2011 International Conference on Mechatronics and Applied Mechanics(2011年机电一体化与应用力学国际会议 ICMAM 2011)

会议地点: 香港

会议语种:英文

页码: 456-461

在线出版日期: 2011-12-27（万方平台首次上网日期，不代表论文的发表时间）