摘要
二自由度控制作为一种新型的控制方法,已经在很多工业控制领域中得到了应用。文章阐述了二自由度控制的基本原理及其典型结构,分析总结了近年来二自由度控制方法的研究成果和最新进展,指出了二自由度控制与内模控制,鲁棒控制,智能控制等先进控制方法结合的优缺点,针对二自由度控制方法的发展前景和可能继续深入研究的发展方向提出自己的看法。
The two-degree-of-freedom (2DOF) control is a novel control technique in the process industry. It has been applied in many different areas. This paper analyzes the basic principle and the typical structure of the 2 DOF control, and surveys the current state of 2 DOF control. In addition, the combinations with other advanced control algorithms are summarized, and the advantages and disadvantages of those existing methods are pointed out. On the other hand, it highlights the open research issues and future research directions for improving 2 DOF control.
出处
《控制工程》
CSCD
北大核心
2017年第4期895-900,共6页
Control Engineering of China
基金
山西省回国留学人员科研资助项目(2013-092)
太原科技大学研究生创新项目(20145021)
关键词
二自由度控制
内模控制
鲁棒控制
智能控制
2DOF control
internal model control (IMC)
robust control
intelligent control