摘要
针对板带材冷轧厚度自动控制(AGC)系统的被控对象参数在轧制过程中的时变特性,提出了一种自适应控制策略,旨在提高控制系统对参数变化的适应能力。在MATLAB/Simulink下的仿真研究结果表明,设计的自适应AGC系统响应较快,抗干扰特性较好。
In view of the parameters time-variation of the controlled object in the AGC system of cold rolling, a method based on adaptive control strategy is present in order to improve the adaptability of the system to the time-variation the parameters. The results simulated by MATLAB/Simulink show that the system designed has quicker respondence and better anti-interference characteristic.
出处
《山东冶金》
CAS
2005年第6期39-41,共3页
Shandong Metallurgy
关键词
自适应控制
冷轧AGC系统
时变特性
仿真
adaptive control
AGC system of cold rolling
time-variation characteristic
simulation
