各单位：

我校定于2021年4月17举办翱翔灵犀学术殿堂——Jian-Qiao Sun教授报告会，现将有关事项通知如下：

一、报告会简介

报告人：Jian-Qiao Sun

时  间：2021年4月17日（星期六）11:00

参与方式：腾讯会议（会议号236667905）

主  办：党委学生工作部

承  办：数学与统计学院  复杂性与统计科学国际联合实验室

主  题：Compromises in Control and Engineering

内容简介: In this talk, we discuss various conflicting performance objectives or requirements in control and engineering. We start with a discussion of closed-loop control systems to meet multiple and often conflicting objectives. We then introduce examples of design of engineering systems to meet various conflicting goals. Finally, we present an example in the data science where neural networks are used to model dynamic systems with input-output data. The good fit of the training data vs. the ability to generalize when predicting the output with new data are conflicting requirements in the data science. To unify all these subjects under one umbrella, we present the mathematical formulation of multi-objective optimization problem. The methods of multiobjective optimization for quantitative design of controls and structures are reviewed including the evolutionary algorithm and cell mapping hybrid method.

二、Jian-Qiao Sun简介

Dr. Jian-Qiao Sun joined University of California at Merced in 2007, and is currently a professor and chair of the department of Mechanical Engineering in School of Engineering. He was elected to be a Qian-Ren-Ji-Hua scholar in the fourth cycle with Tianjin University and he is the Editor-in-Chief of International Journal of Dynamics and Control published by Springer. His research interests include stochastic non-linear dynamics and control, cell mapping methods, multi-objective optimization, energy harvesting and data-driven energy management of office building HVAC systems.

三、欢迎各学院师生前来听报告。报告会期间请关闭手机或将手机调至静音模式。

党委学生工作部

2021年4月16日