High Velocity Impact Identification in Curved Plate Using a Time-reversal Method

来源 :2nd International Conference on Lmpact Loading of Structural | 被引量 : 0次 | 上传用户：myg3801403

【摘要】

：

　　The research on identifying the impacts in curved plate is an essential studies in structural health monitoring,for the outside structures of aerospace vehi

【作者】

：

Chunlin Chen Kun Ma Nan Zhao Na Feng Mingrui Li Changli Wang Gang Zhou

【机构】

：

NorthwestInstituteofNuclearTechnology,Xi'an,Shaanxi,PRChina

【出处】

：

2nd International Conference on Lmpact Loading of Structural

【发表日期】

：

2018年5期

【关键词】

：

Time-reversal method Location detection High velocity impact Curved plate

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

　　The research on identifying the impacts in curved plate is an essential studies in structural health monitoring,for the outside structures of aerospace vehicles are mainly in curved shape.The most popular method for impact location detection is based on the time difference of the arrival of sensor signals.

其他文献

Phase transition and spall of tin under ramp wave compression

　　The phase transition experiments of tin at different temperature were carried out under magnetically driven ramp wave compression on CQ-4 device,which is ca

会议

Full aircraft ditching simulationa comparative analysis of advanced coupled fluid-structure computat

　　The communication concerns advanced numerical simulations of the transient fluid structure-interaction occurring during aircraft ditching.While the structur

会议

DitchingSpacecraftAircraftCEL-FESPH-FE

The influence of impact angle and velocity on the damage of IM78552 composite laminates

　　Carbon fibre reinforced composite structures are increasingly employed in the aerospace and automotive industry.In design of these composite structures,fore

会议

Atomic diffusion behavior in Cu-Al interface under high speed impact

　　Explosive welding has been widely applied in industry production for decades and is well known for its capability to directly join a wide variety of both si

会议

Impact dynamicsexplosive weldingCu-AlAtomic diffusion

Comparative Analysis of Dynamic Response of Hybrid Ⅱ ATD and FAA Hybrid Ⅲ ATD

　　Dummies are effective devices for assessing the safety of aircraft.The Code of Federal Regulations,14 CFR 25.562,provides for the assessment of the safety o

会议

DummyDynamic seatHybrid ⅡFAA Hybrid ⅢDynamic response

Effects of Stress Triaxiality and Strain Rate on Fracture Strain of Aluminum Alloy 2024-T3

　　Effects of stress triaxiality and strain rate on fracture strain of aluminum alloy 2024-T3 were measured using plate-type specimens.Fracture strain was accu

会议

Ductile FractureLode AngleStress TriaxialitySplit Hopkinson Pressure Bar Meth

High-rate squeezing process of bulk metallic glasses

　　Bulk metallic glasses are quasi-brittle materials with a high hardness,which produces a challenge for the mechanical process.In this work,high-rate squeezin

会议

Investigation on shear failure properties of an armor steel at low and high strain rates

　　In this work a newly-designed double shear specimen is used to study the shear failure behaviors of the 603 armor steel with shear strain rate ranging from

会议

Shearfailurehigh strain ratetriaxialitySHPB

Mechanical behaviors of microcapsules and microcapsules reinforced polymers

　　Self-healing materials are widely used by introducing self-healing microcapsules in the matrix.In this study,nickel shell,silica shell,and PUF shell based m

会议

MicrocapsulesSelf-healingRate effectFracture mechanism

Dynamic Properties of Concrete Materials at Low and High Temperature

　　Concrete material is extensively applied in civil and military engineering.When subjected to explosive or impact loadings,concrete structures have excellent

会议

ConcreteSHPBFailure mechanismEnergy absorptionLow and high temperature

High Velocity Impact Identification in Curved Plate Using a Time-reversal Method

其他学术论文