21 Result(s)
within
Conference Paper
Zhanwen **ao
English
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Chapter and Conference Paper
Multiscale Properties of Fly Ash Modified Recycled Fine Aggregate Mortar for Stone Masonry
In recent years, construction and demolition wastes (CDW) have been used to produce recycled fine and coarse aggregates. However, the non-sorted presence of large quantities of crushed old concrete results in ...
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Chapter and Conference Paper
Panel Furniture Production Scheduling with Limited Storage Spaces
Job shop scheduling technologies have significantly improved the production processes of panel furnitures by shortening the production cycles, leading to enlarged profit margin of enterprises. The existing job...
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Chapter and Conference Paper
Unsupervised Fraud Transaction Detection on Dynamic Attributed Networks
Fraud transaction detection is a pressing need in industrial applications, aiming to detect the fraud for a transaction involving the buyer and the seller. Due to the prohibitive cost of accessing appropriate ...
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Chapter and Conference Paper
CNTK Communication Optimization Based on Parameter Server
In the initial CNTK framework, the data communication is carried out through asynchronous point-to-point aggregation, which is supported by the Multiverso framework, that is, through all the worker nodes to tr...
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Chapter and Conference Paper
The Design and Implementation of Big Data Application Management Platform for Highway Service Areas
This paper analyses the significant features of big data in highway service areas, discusses the current problems and needs of big data in the application and management process of highway service areas, and d...
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Chapter and Conference Paper
Building a Blockchain-Based Social Network Identification System
With the rise of social network service (SNS) in recent years, the security of SNS users’ private information has been a concern for the public. However, due to the anonymity of SNS, identity impersonation is ...
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Chapter and Conference Paper
Acoustic Emission Characteristics of Defects in Crawler Crane Truss Beam
In order to carry out the application of acoustic emission technology in the structural inspection of crawler crane truss beam, this paper studies the AE attenuation characteristics and AE location method in t...
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Chapter and Conference Paper
Comparative Analysis of the International Status of Acoustic Emission Equipment Performance Testing
The good performance of acoustic emission equipment is an important guarantee for the reliability of test results. With the continuous improvement of the research and development technology of acoustic emissio...
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Chapter and Conference Paper
Life Prediction Method of Hydrogen Energy Battery Based on MLP and LOESS
Proton exchange membrane fuel cell (PEMFC) has the advantages of stability and high efficiency, but it has little life problems. Therefore, through life prediction and other work, we can know the fuel cell’s h...
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Chapter and Conference Paper
Application of Typical Technical Features in Industry 4.0 for Product Innovation Design
Objective: The research on the impact of advanced electronic information technology on industrial design innovation and application that has appeared since Industry 4.0, combined with the inspiration of “Made...
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Chapter and Conference Paper
Acoustic Emission Behavior of TC4 Titanium Alloy Manufactured by Electron-Beam Free-Form Fabrication During Tensile Deformation
Acoustic emission (AE) testing was carried out in the TC4 titanium alloy manufactured by electron-beam free-form fabrication. The acoustic emission signal parameter distribution, localization characteristics, ...
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Chapter and Conference Paper
Investigation on Acoustic Emission Characteristics of Steel Structure of Amusement Device
Steel structure is the foundation of the amusement device. The health status of the steel structure is crucial to the safe operation of amusement device. In order to realize the overall monitoring of the steel...
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Chapter and Conference Paper
Defect Diagnosis of Low-Speed Heavy-Duty Bearings Using Acoustic Emission
A sudden failure of a heavy-duty rolling bearing normally causes high economic loss and has potentially disastrous consequences for the machine operators present. The most established technique for monitoring ...
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Chapter and Conference Paper
Fault Analysis for Low-Speed Heavy-Duty Crane Slewing Bearing Based on Wavelet Energy Spectrum Coefficient
By use of the custom-built crane model, loads, instrument, and sensor, AE tests for the slewing bearing with no defect, the slewing bearing with outer race defect, and the slewing bearing with roller defect ...
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Chapter and Conference Paper
Investigation of Acoustic Emission Characteristics on Harbor Portal Crane
Acoustic emission (AE) testing was carried out for the inspection of A-frame structure in a harbor portal crane and its testing areas were the repair welding on the A-frame. The acoustic emission localization ...
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Chapter and Conference Paper
Research on the Acoustic Emission and Metal Magnetic Memory Characteristics of the Crane Box Beam During Destructive Testing
In order to achieve rapid detection and localization of defects in a crane box beam, we used acoustic emission technology (AET) and metal magnetic memory technology (MMMT) to obtain the propagating characteris...
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Chapter and Conference Paper
Application of Acoustic Emission Technology for Rolling Bearing Condition Monitoring on Passenger Ropeway
As one of the most important parts on the passenger ropeway, the rolling bearing is difficult to be disassembled for in-service inspection. Online monitoring of rolling bearing on passenger ropeway could be ca...
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Chapter and Conference Paper
Acoustic Emission Behavior of Titanium During Tensile Deformation
Application of the acoustic emission (AE) technique allows investigating collective processes of plastic deformation at different time scales spreading from microseconds up to the duration of the mechanical te...
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Chapter and Conference Paper
Experimental Study on Acoustic Emission Detection for Low Speed Heavy Duty Crane Slewing Bearing
By use of the custom-built crane model, AE instrument and loads, a large amount of experiments have been done. For all AE signals acquired from the slewing bearing with no defect and with defect on different o...
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Chapter and Conference Paper
Binary Stars as the Source of the Far-UV Excess in Elliptical Galaxies
The discovery of an excess of light in the far-ultraviolet (UV) spectrum in elliptical galaxies was a major surprise in 1969. While it is now clear that this UV excess is caused by an old population of hot hel...
