【作者】 张云帆； 李东海； 老大中；

【Author】 ZHANG Yunfan 1 , LI Donghai 2 , LAO Dazhong 1 1. School of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081, China2. State Key Lab of Power Systems, Dept of Thermal Engineering, Tsinghua University, Beijing 100084, China

【机构】 北京理工大学宇航学院； 电力系统国家重点实验室清华大学热能系；

【摘要】 水箱是一种常见的工业对象,为水箱设计控制器以提高其动态性能、稳态性能、抗扰动能力和鲁棒性成为控制界的研究热点之一。本文为多容水箱设计了非线性鲁棒控制器(TC),并采用单阀调节和多阀调节两种控制结构对其进行比较研究。仿真结果表明,采用TC控制器的多阀调节结构在调节时间及抗扰动方面优于单阀调节,为多容水箱的控制提供了一种新的方案。更多还原

【Abstract】 Tank is a common object in industry. It is one of hot research problem to design a suitable controller to improve tank’s performance in dynamic, steady-state, disturbance and robust. In this paper, a design of Multi Tank based on a nonlinear robust controller(TC) is proposed, the single valve and the multi-valve scheme are introduced and compared. Simulation results show that the multi-valve control is superior to the single one in setting time and rejecting disturbance, at the same time, it gives an alternative approach for tank control.更多还原