Datong University specially invited Professor Yu Yongguang of Beijing Jiaotong University to give online lectures

At 3 pm on July 17, Professor Yu Yongguang at Beijing Jiaotong University made an online academic lecture entitled "Group Intelligent Optimization Algorithm and Application Research on the Application of Substitution System Parameters" at the School of Mathematics and Statistics, Shanxi. Related teachers and graduate students of the School of Mathematics and Statistics listened to the lecture, and the report would be chaired by Professor Kang Shuguang.

Group intelligent optimization algorithms are a type of random optimization algorithm generated by simulating the intelligent behavior of natural biological species in nature. It has the characteristics of not high requirements for target functions and the selection of initial values. Excellent solution. In response to some algorithms, when solving practical problems, there are not high calculation accuracy, slow convergence, or easy to fall into local optimal issues. Professor Yu Yongguang proposed a series of improved group intelligent optimization algorithms, and applied it to a fractional order (integer order) In the problem of parameter identification of non -linear systems. In addition, in order to more comprehensively study the optimization performance of the algorithm, a series of functions optimize the problem to test and evaluate the optimization performance of the algorithm, and finally use the parameter recognition problem to verify the effectiveness and generalability of the algorithm.

Yu Yongguang, Dr. Confucianism, is currently a professor, doctoral supervisor, and dean of the School of Mathematics and Statistics. Beijing Youth Teaching Teacher, the winner of the Baosteel Outstanding Teacher Award, a member of the Mathematics Curriculum Teaching Guidance Committee of the College of Teaching and Steering Committee of the Ministry of Education, Deputy Director of the Organization Committee of the China Industry and Applied Mathematics Society, deputy director Director, a director of Beijing Computing Mathematics Society. The main research areas include: non -linear theory and its application, random control, complex networks, division of segmentation, and formation control. From September 2001 to July 2004, he studied for a doctorate in the Institute of Applied Mathematics of the Academy of Mathematics and System Sciences of the Chinese Academy of Sciences. He has published more than 140 academic papers, including more than 100 SCI retrieval papers. Currently, he has hosted and participated in the national natural sciences, national key research and development plans, and more than ten provincial and ministerial scientific research projects. In 2009, he was selected as the "Red Fruit Plan Plan" of Beijing Jiaotong University. In 2018, he was selected as the "Outstanding One" plan for Beijing Jiaotong University. In 2014-2021, the "Ais Weimer China High Scholar List" was selected for 8 consecutive years. (Mathematics and Statistics)

(Responsible Bai Jin Zhao Jiangfang to edit Lan Yatan)

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