时间：2018年6月21日（周四）10:30-11:30

地点：实验15楼207

报告题目：Computational and Optimization Methods for Quadratic Inverse Eigenvalue Problems Arising in Mechanical Vibration and Structural Dynamics: Linking mathematics to Industry

Biswa Nath Datta, IEEE Fellow 

Distinguished Research Professor

Northern Illinois University

DeKalb, Illinois 60115,USA

http://www.math.niu.edu/~dattab/

报告人简介：

  Biswa Nath Datta is a Distinguished Research Professor at Northern Illinois University. He is a Professor in the Mathematical Sciences Department and an adjunct professor in the Electrical and Mechanical Engineering Department at NIU. He has served as the Director of the Applications Involvement Component (AIC) of the Doctoral Program at NIU. He developed the current “Computational Mathematics” program and took a major active role in the development of the Mathematical Sciences Ph.D program at NIU.

  His research interests are interdisciplinary that blend numerical linear algebra and scientific computing (including large-scale and high performance computing) with control and vibration engineering. He research has produced computationally viable algorithms and high-quality engineering and scientific software packages (that did not previously exist) for scientific computing and electrical and vibration control systems design and analysis. He also pioneered the research in on large-scale and parallel computations in control. His current research involves development of computationally viable and mathematically-sound algorithms for “Active Vibration Control” and “Model Updating” of large vibration systems modeled by finite element techniques. The thrusts of this research are in its applications to real-life problems arising in vibration industries, including automobiles, buildings, bridges, highways, air and space crafts, and in mathematical justifications of many ad hoc industrial techniques which lack solid mathematical foundations.

  Datta has authored more than 150 research papers, two books, Numerical Methods for Linear Control Systems-Design and Analysis, and Numerical Linear Algebra and Applications, and several software packages, including MATLAB-based toolboxes, MATCONTROL, MATCOM, and MATHEMATICA-based Advanced Numerical Methods. These packages are routinely used for classroom instructions, and academic and industrial research and developments.

 In recognition of his research contributions, he has received several prestigious honors and awards. These included, election to IEEE Fellow in 2000, induction as an Academician of the Academy of Nonlinear Sciences (Russia) in 2002, Senior Fulbright Specialist Award in 2006 and 2009, and several IEEE Plaques and Medals of Honor. He is an IEEE Distinguished Lecturer and also has been honored by several IEEE sponsored conferences.

  Datta was honored in an IEEE honoring ceremony held during the banquet of the International Workshop on Numerical Linear Algebra in Signals, Systems and Control, at Indian Institute of Technology, Kharagpur, India, 2007 and was awarded a Medal of honor at a special honoring ceremony held at the First International Conference on Power, Control, and Signals (EPSCICON,10), Thrissur, A multiple research publications honoring Datta and in recognition of his research have appeared recently : the Research Mongraph on ”Numerical Linear Algebra in Signals, Systems, and Control”, Springer, 2010, A Special Issue of ”Linear Algebra and its Applications”, 2011, and A Special issue of ”Numerical Linear Algebra with Applications” on ”Inverse Problems in Science and Industry (to appear) India, January, 2010.