题目：Multi-Objective Optimization of Structures

报告人：孙建桥 教授

        美国加州大学默塞德分校工程学院

时间：2019年4月17日（周二）下午14:30

地点：国家脉冲强磁场科学中心B206

报告摘要：

In this talk, we discuss conflicting objectives of various structures in engineering and in nature. The multi-objective optimization problem (MOP) is then formulated. The solution methods for MOP in the literature are reviewed. In particular, we introduce a hybrid evolutionary algorithm and cell mapping method for the global solution of MOPs. Several examples are presented including a nonlinear control example, a case study of multi-objective structural-acoustic optimization, and an MOP design of airfoils.

报告人简介：

Dr. Jian-Qiao Sun earned a BS degree in Solid Mechanics from Huazhong University of Science and Technology in Wuhan, China in 1982, a MS and a PhD in Mechanical Engineering from University of California at Berkeley in 1984 and 1988. He worked for Lord Corporation at their Corporate R&D Center in Cary, North Carolina. In 1994, Dr. Sun joined the faculty in the department of Mechanical Engineering at the University of Delaware as an Assistant Professor, was promoted to Associate Professor in 1998 and to Professor in 2003. He 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. Besides many other editorial experiences, 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, high-density piezoelectric energy harvesting from highway traffic and data-driven energy management of office building HVAC systems.

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