报告人：Prof. Wen-Hua Chen(陈文华)

　　时间：3月23号（星期三）13:30~15:00

　　地点：木兰楼A1008

　　联系人：冯正平副教授 (zfeng@sjtu.edu.cn)

　　报告人介绍：　　

        www.lboro.ac.uk/departments/aae/about/staff/professor-wen-hua-chen.html

　　陈文华，1988和1991年获东北大学工业自动化专业硕士和博士学位。现任英国拉夫堡大学 (Loughborough University) 航空与汽车工程系教授，北京航空航天大学长江讲座教授。主要从事鲁棒控制,模型预测控制以及非线性干扰观察器控制等方面的研究, 近年来主要致力于控制，信号处理，决策及人工智能在航空及其它领域的应用。先后共指导20多名博士及博士后。曾获英国机械工程学会Charles Shape Beecher奖。曾任全英华人自动化与计算机协会主席, 为英国注册工程师(CEng)，工程与技术学会Fellow (原IEE），机械工程学会 Fellow。

　　报告内容简介：　　

        Disturbance Observer Based Control (DOBC) and related methods have been researched and applied in various industrial sectors in the last four decades. This talk gives an overview of a number of widely used linear and nonlinear disturbance/uncertainty estimation techniques, and then discusses and compares various compensation techniques and the procedures of integrating disturbance/uncertainty compensation with a (pre-designed) linear/nonlinear controller. It provides in-depth analysis of the relationships between these methods and, more importantly, on their similarities and differences with a number of well-known control methods. It shows that DOBC and related methods provide a promising, flexible and versatile approach in dealing with disturbance and uncertainty, which is complementary to robust control and adaptive control methodologies. Various application examples including motion control systems will be mentioned.