余旭东

职称\职位：“卓越百人”副研究员\博导
出生年月：1990年10月
电子邮箱：yxudong@buaa.edu.cn
办公地点：北航沙河校区D805
办公电话：



基本情况



余旭东，北京航空航天大学宇航学院副教授、飞行器设计方向博士生导师。2013年获南京航空航天大学机械工程及自动化专业学士学位；2018年获新加坡南洋理工大学航空航天工程系博士学位，并随后在该系继续博士后研究。
长期从事复杂材料结构的先进超声无损检测及结构健康监测技术研究。曾作为核心研究人员完成新加坡国防部(DSO)、新加坡能源市场管理局(EMA)、新加坡科技局(A*STAR)、新加坡海事研究所(SMI)、Rolls-Royce等资助的多项重大科研项目，并获日本石川岛播磨重工业(IHI)最高项目评级。目前已取得国际发明专利成果转化2项；相关技术已量产及应用于商用航空引擎工业检测。现已发表SCI论文20余篇。已连续参加高水平国际学术会议15次，担任组委会成员并做特邀报告，长期担任Ultrasonics、Smart Mater. Struct.等重要学术期刊审稿人。

研究方向

超声无损检测、结构健康监测、复合材料结构技术、智能材料与结构


科研成果

近三年代表性论文：
[1]P. Zuo,X. Yu*, Z. Fan.Acoustoelastic guided waves in waveguides with arbitrary prestress.Journal of Sound and Vibration, 2019, accepted.
[2]X. Yu, P. Zuo, J. Xiao, Z. Fan. Detection of damage in welded joints using high order feature guided ultrasonic waves.Mechanical Systems and Signal Processing, 126, 176-192, 2019.
[3] P. Ray,X. Yu, Z. Fan, B. Srinivasan, P. Rajagopal. Fiber Bragg grating based detection of part-thickness cracks in bent composite laminates using feature-guided waves.Smart Materials and Structures, 28(8), 085026, 2019.
[4]X. Yu, Z. Fan, S. Puliyakote, M. Castaings. Remote monitoring of bond line defects between a composite panel and a stiffener using distributed piezoelectric sensors.Smart Materials and Structures, 27(3), 035014, 2018.
[5]X. Yu, M. Ratassepp, Z. Fan. Damage detection in quasi-isotropic composite bends using ultrasonic feature guided waves.Composites Science and Technology, 141, 120-129, 2017.
[6]X. Yu, Z. Fan, M. Castaings, C. Biateau. Feature guided wave inspection of bond line defects between a stiffener and a composite plate.NDT&E International, 89: 44-55, 2017.
[7] P. Zuo,X. Yu, Z. Fan.Numerical modelling of embedded solid waveguides using SAFE-PML approach using a commercially available finite element package.NDT&E International, 90, 11-23, 2017.
[8]X. Yu, M. Ratassepp, P. Rajagopal, Z. Fan. Anisotropic effects on ultrasonic guided waves propagation in composite bends.Ultrasonics, 72, 95-105, 2016.
[9]X. Yu, P. Manogharan, Z. Fan, P. Rajagopal. Shear horizontal feature guided ultrasonic waves in plate structures with 90 degrees transverse bends.Ultrasonics, 65, 370-379, 2016.
[10] P. Manogharan,X. Yu, Z. Fan, P. Rajagopal. Interaction of shear horizontal bend (SHB) guided mode with defects.NDT & E International, 75, 39-47, 2015.
代表性科研项目：
[1] Advanced Defect Sizing in Composite Laminated Structures via a Refined Ultrasonic Lamb Wave Technique,新加坡国防部(DSO)资助.
[2] Condition Monitoring of Gas Pipelines in Critical Locations using Ultrasonic Guided Wave Technology,新加坡能源市场管理局(EMA)资助.
[3] Inspection of CFRP Fan Blade Dovetail Roots,新加坡科技研究局(A*ATAR)资助.
[4] Numerical Simulation for Advanced Weld Screening Techniques for Fatigue Damages Using Ultrasonic Welded Guided Waves,新加坡海事研究所(SMI)资助.
[5] Numerical Modeling of Corrosion Mapping in Ship Structure Using Ultrasonic Guided Waves,新加坡海事研究所(SMI)资助.

主讲课程

研究生专业技术课《无损检测技术》