国际合作

加拿大阿尔伯塔大学田志刚博士来访我院

来源:人才与国际交流 阅读次数:308 发布时间: 2017-04-28

2017年4月25日,应千人计划左明健教授邀请,阿尔伯塔大学田志刚博士到我院进行学术访问,并为我院师生开展了一场题为Advanced prognostics and condition based maintenance methodologies and their applications to energy systems的学术报告。报告由黄洪钟教授主持。

黄洪钟教授首先对田志刚博士的到来表示热烈欢迎。田志刚博士多年致力于故障诊断、可靠性工程、管道集成管理等方面的研究。本次报告田志刚博士主要围绕着能源系统的可靠性、安全性、集成预测方面进行展开,着重讲解了集成诊断与风机系统的维修。

主要从以下几个方面阐述了其原创性的科研学术成果:

1.       对于齿轮裂纹扩展和剩余寿命预测,

提出了集成预测的方法,克服了传统方法的不足,实现了在能源系统方面可靠性的准确预测,解决了在高纬度求解难题和不确定性传播的量化问题,建立了基于广义多项式混沌的集成预测方法。

2.       对于齿轮表面磨损和管道疲劳预测

   提出了采用物理模型(Paris’ Law)和数据(历史数据的和通过传感器采集的新数据)驱动的两种方法,此方法应用在齿轮磨损和疲劳变化方面,效果明显。并且也已在机械零部件和流体管道方面得到了应用。

在讨论阶段学院师生对此学术报告的内容表达了浓厚的兴趣,同时和田博士进行了深入的交流和学习。

报告会结束后,田博士与学院师生进行了合影留念。

本次学术报告会历经3个小时,最终在热烈的掌声中落下帷幕。

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  Dr. Zhigang (Will) Tian is currently an Associate Professor in the Department of Mechanical Engineering, University of Alberta, Edmonton, Canada. He received his B.S. degree in 2000 and M.S. degree in 2003 both from Dalian University of Technology, China, and his Ph.D. degree in 2007 from the University of Alberta. His research interests mainly focus on prognostics, pipeline integrity management, reliability engineering, condition based maintenance, renewable energy systems, etc. Dr. Tian has worked with many industry partners and government agencies on projects in the field of reliability, maintenance and asset management. He has published more than 60 papers in refereed journals and conference proceedings, and has contributed 8 book chapters to several edited books. He received the 2011 Petro-Canada Young Innovator Award. He is a Fellow of the International Society of Engineering Asset Management (ISEAM), and serves as Vice President for the Reliability, Availability, Maintainability and Safety Professionals Society (RAMSP).