全校师生：

我校定于2020年04月15日举办第534期研究生灵犀学术殿堂——靳艳飞教授报告会，现将有关事项通知如下：

1.报告会简介

报告人：靳艳飞教授

时间：2020年04月15日（星期三）下午3：00

地点：腾讯会议（会议号：633714877）

报告题目：Noise-induced Dynamics in the Multi-stable Systems

内容简介：Multi-stable dynamical systems mean the coexistence of several possible attractors for a given set of parameters. The coexistence of different stable states offers a great flexibility in the system performance without major parameter changes. Therefore, the research of noise-induced dynamics in the multi-stable systems is important because the phenomenon of multi-stability exists in many fields, such as biological systems, energy harvesting system, optical systems and social systems. In this report, the theoretical analysis and numerical simulations of the multi-stable dynamical systems driven by different noises and periodic signal are presented. The noise-induced dynamics, such as stochastic resonance, coherence resonance, noise-enhanced stability and stochastic bifurcations, are explored by considering the effects of structural parameters, time delay and noises. The proposed method and obtained results are applied to the studies of vibrational energy harvesting and fault diagnosis.

2.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

数学与统计学院

2020年4月13日

报告人简介

靳艳飞，北京理工大学特别研究员，2005年在西北工业大学取得博士学位。长期从事非线性随机系统的动力学与控制研究，在噪声诱导共振、时滞系统的随机动力学、多稳态系统的动力学等方面取得一系列重要研究进展，在国际主流学术期刊上发表SCI论文50余篇，主持国家自然科学基金项目4项，授权发明专利2项。