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learning model for robust prediction of the dimensional accuracy in precision milling of thin-walled structuralcomponents

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 3, doi: 10.1007/s11465-022-0688-0

Abstract: to the manufacturing community and can facilitate the intelligent production of many key engineering componentsstudy, we develop a predictive model of the dimensional accuracy for precision milling of thin-walled structuralcomponents.The aim is to classify three typical features of a structural component—squares, slots, and holes—into

Keywords： precision milling     dimensional accuracy     cutting force     convolutional neural networks     coherent noise    

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Bridging finite element and deep learning: High-resolution stress distribution prediction in structuralcomponents

Hamed BOLANDI; Xuyang LI; Talal SALEM; Vishnu Naresh BODDETI; Nizar LAJNEF

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 11,   Pages 1365-1377 doi: 10.1007/s11709-022-0882-5

Abstract: This can prove extremely valuable in real-time structural assessment applications.

Keywords： Deep Learning     finite element analysis     stress contours     structural components    

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Reliability-based robust design optimization of vehicle components, Part I: Theory

Yimin ZHANG

Frontiers of Mechanical Engineering 2015, Volume 10, Issue 2,   Pages 138-144 doi: 10.1007/s11465-015-0333-2

Abstract: present a practical and effective approach for reliability-based robust design optimization of vehicle componentsA procedure for reliability-based robust design optimization of vehicle components is proposed.the proposed method can be trusted to perform reliability-based robust design optimization of vehicle components

Keywords： vehicle components     reliability-based design optimization     reliability-based sensitivity analysis     multi-objective    

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Development of Additive Manufacturing Technology and Industry in China

Wang Lei, Lu Bingheng

Strategic Study of CAE 2022, Volume 24, Issue 4,   Pages 202-211 doi: 10.15302/J-SSCAE-2022.04.018

Abstract: , space, structural innovation, and new materials., spatial AM, structural innovation, and new material invention.Here, AM of rocket engine components is used as an example.During the development of the new aircraft, AM of structural parts accounted for more than 3%, and an

Keywords： manufacturing     3D printing     advanced manufacturing     high-end manufacturing equipment industry     complex components     structural innovation    

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Experimental study on influence of operating parameters on tar components from corn straw gasification

Shuai GUO, Xiao WEI, Deyong CHE, Hongpeng LIU, Baizhong SUN

Frontiers in Energy 2021, Volume 15, Issue 2,   Pages 374-383 doi: 10.1007/s11708-020-0710-3

Abstract: This paper investigated the conversion of tar components during corn straw gasification.It analyzed collected tar components using a gas chromatograph-mass spectrograph (GC-MS).This paper demonstrates the conversion of some tar components and elucidates their chemical properties

Keywords： gasification     tar components     operating parameters    

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Topological reorganization and functional alteration of distinct genomic components in gallbladder cancer

Frontiers of Medicine doi: 10.1007/s11684-023-1008-8

Abstract: Hi-C, RNA-sequencing, and chromatin immunoprecipitation sequencing (ChIP-seq), we investigated structural

Keywords： 3D genome     cancer     TADs     loop     gene regulation    

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Characteristics of chemical components in PM

Jianwu SHI,Xiang DING,Yue ZHOU,Ran YOU,Lu HUANG,Jiming HAO,Feng XIANG,Jian YANG,Ze SHI,Xinyu HAN,Ping NING

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 5, doi: 10.1007/s11783-016-0841-2

Abstract: Seasonal and spatial variation of chemical components in PM were analyzed.autumn and winter of 2014 and spring of 2015 was accomplished to obtain the characteristic of chemical components

Keywords： PM2.5     Plateau city     Organic carbon     Element carbon     Inorganic ions     Secondary components    

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Additive Manufacture of Ceramics Components by Inkjet Printing Review

Brian Derby

Engineering 2015, Volume 1, Issue 1,   Pages 113-123 doi: 10.15302/J-ENG-2015014

Abstract: large number of reports on the successful use of inkjet printing for the manufacture of small ceramic components

Keywords： additive manufacture     3D printing     inkjet printing     ceramic components    

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Reliability-based robust design optimization of vehicle components, Part II: Case studies

Yimin ZHANG

Frontiers of Mechanical Engineering 2015, Volume 10, Issue 2,   Pages 145-153 doi: 10.1007/s11465-015-0334-1

Abstract: employed to propose an effective approach for reliability-based robust design optimization of vehicle componentsApplications of the method are further discussed for reliability-based robust optimization of vehicle componentsproposed method is an efficient method for reliability-based robust design optimization of vehicle components

Keywords： vehicle axles and springs     reliability-based design optimization     reliability-based sensitivity analysis     multi-objective optimization     robust design    

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Connected morphable components-based multiscale topology optimization

Jiadong DENG, Claus B. W. PEDERSEN, Wei CHEN

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 2,   Pages 129-140 doi: 10.1007/s11465-019-0532-3

Abstract: attempts to address the disconnectivity issue by extending component-based TO methodology to multiscale structuralAssociated with the advantages of components-based TO, the number of design variables is greatly reducedemployed to calculate the effective material properties of the porous materials and to correlate the macro/structural

Keywords： multiscale topology optimization     morphable component     material microstructure     homogenization    

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Forecast method for used number of parts and components based on complex network

LIU Fu-yun, QI Guo-ning, YANG Qing-hai

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 4,   Pages 479-484 doi: 10.1007/s11465-006-0064-5

Abstract: Through the analysis of the relation between existing kinds of components and existing product numbers, an expression of the relation between kinds of components and product numbers is derived.

Keywords： complex network     industrial     component     analytic expression     forecast    

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CNC programming system for complex components based on KBE within integrated environment of CAD/CAPP/

Shengwen ZHANG, Guicheng WANG, Liang ZHANG, Xifeng FANG

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 1,   Pages 97-102 doi: 10.1007/s11465-009-0007-z

Abstract: technology and overcome shortcomings of computerized numerical control(CNC) programming for complex componentsThe prototype system of CNC programming for complex components based on KBE within CAD/CAPP/CAM has beenFinally, a frame example, one of the complex components of a marine diesel, is presented, and the academic

Keywords： NC programming     CAD/CAPP/CAM     KBE    

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Advances in Studying Functional Components of Oil-Bearing Materials and Developments of Related Technology

Zhang Genwang

Strategic Study of CAE 2000, Volume 2, Issue 3,   Pages 82-86

Abstract: Then are considered to be functional components.Due to the particularity of the functional components, current technology and equipments of oil industry

Keywords： oil-bearing materials     functional components     technological development    

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Hybrid flexural components: Testing pre-stressed steel and GFRP bars together as reinforcement for flexural

Mohammed FARUQI, Oved I. MATA, Francisco AGUINIGA

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 3,   Pages 352-360 doi: 10.1007/s11709-017-0453-3

Abstract:

Concrete members historically have used either pre-stressed steel or steel bars. In recent years there has been an increased interest in the use of fiber reinforced polymer (FRP) materials. However, the flexure behavior of a hybrid system reinforced by the combination of pre-stressed steel and glass fiber reinforced (GFRP) is still relatively unknown. The purpose of this work is to study this. Two slabs of 100 and 150-millimeter thickness, with a span of 2.1 m reinforced with both pre-stressing steel and GFRP were constructed and tested to failure using ACI 318-11 and ACI 440.1R-15. The concrete had strength of 31 MPa and the slabs were respectively reinforced with 5#4 bars and 3#5 bars. Each slab had 37.41 mm2 prestressing wire with a failure stress of 1722.5 MPa. The experimental flexural strength and deflection of slabs were compared with their respective sizes theoretical slabs. The theoretical slabs were either reinforced with pre-stressed steel or GFRP rebars, or a hybrid system. It was found that the hybrid system produces better results.

Keywords： Partial pre-stressing     composite structures     GFRP bars    

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Approximation of structural damping and input excitation force

Mohammad SALAVATI

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 2,   Pages 244-254 doi: 10.1007/s11709-016-0371-9

Abstract: Structural dynamic characteristics are the most significant parameters that play a decisive role in structuralThe complexity of structural damping mechanisms has made this parameter to be one of the ongoing researchand nonlinear models which are described as the energy dissipation throughout viscous, material or structuralresponses plays an important role in structural identification process.In this paper model-based damping approximation method and a model-less structural input estimation are

Keywords： structural modal parameters     damping identification method     input excitation force identification     Inverse    

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Title Author Date Type Operation

learning model for robust prediction of the dimensional accuracy in precision milling of thin-walled structuralcomponents

Journal Article

Bridging finite element and deep learning: High-resolution stress distribution prediction in structuralcomponents

Hamed BOLANDI; Xuyang LI; Talal SALEM; Vishnu Naresh BODDETI; Nizar LAJNEF

Journal Article

Reliability-based robust design optimization of vehicle components, Part I: Theory

Yimin ZHANG

Journal Article

Development of Additive Manufacturing Technology and Industry in China

Wang Lei, Lu Bingheng

Journal Article

Experimental study on influence of operating parameters on tar components from corn straw gasification

Shuai GUO, Xiao WEI, Deyong CHE, Hongpeng LIU, Baizhong SUN

Journal Article

Topological reorganization and functional alteration of distinct genomic components in gallbladder cancer

Journal Article

Characteristics of chemical components in PM

Jianwu SHI,Xiang DING,Yue ZHOU,Ran YOU,Lu HUANG,Jiming HAO,Feng XIANG,Jian YANG,Ze SHI,Xinyu HAN,Ping NING

Journal Article

Additive Manufacture of Ceramics Components by Inkjet Printing

Brian Derby

Journal Article

Reliability-based robust design optimization of vehicle components, Part II: Case studies

Yimin ZHANG

Journal Article

Connected morphable components-based multiscale topology optimization

Jiadong DENG, Claus B. W. PEDERSEN, Wei CHEN

Journal Article

Forecast method for used number of parts and components based on complex network

LIU Fu-yun, QI Guo-ning, YANG Qing-hai

Journal Article

CNC programming system for complex components based on KBE within integrated environment of CAD/CAPP/

Shengwen ZHANG, Guicheng WANG, Liang ZHANG, Xifeng FANG

Journal Article

Advances in Studying Functional Components of Oil-Bearing Materials and Developments of Related Technology

Zhang Genwang

Journal Article

Hybrid flexural components: Testing pre-stressed steel and GFRP bars together as reinforcement for flexural

Mohammed FARUQI, Oved I. MATA, Francisco AGUINIGA

Journal Article

Approximation of structural damping and input excitation force

Mohammad SALAVATI

Journal Article