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Development of Digital Airspace System

Zhu Yongwen, Chen Zhijie, Pu Fan, Wang Jialong

Strategic Study of CAE 2021, Volume 23, Issue 3,   Pages 135-143 doi: 10.15302/J-SSCAE-2021.03.018

Abstract: To address the problems of and needs for airspace management, we propose a digital airspace system andreconstruction of airspace management.Furthermore, a set of control theories and methods for digital airspace management is developed.Large-scale computing technology is utilized for analyzing the operating structure and control mode of the digitalMoreover, we propose suggestions for the development of the digital airspace system in China.

Keywords： air traffic management     digital airspace system     digital grid     delicacy airspace management    

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Scientific and Technological Issues for the Intelligent Management of Air Traffic

Zhu Yongwen , Chen Zhijie , Pu Fan , Wang Qi

Strategic Study of CAE 2023, Volume 25, Issue 5,   Pages 185-191 doi: 10.15302/J-SSCAE-2023.07.010

Abstract: analyzes the challenges faced by traditional air traffic management from the aspects of traffic control, airspaceinfrastructure, air– ground coordinated control of aircraft intervals based on acceptable risks, airspaceMoreover, it is suggested to integrate the application of satellite Internet, big data, digital twin,and build an intelligent management technology system for air traffic from the aspects of aircraft, airspace

Keywords： air traffic     intelligent management     artificial intelligence     digital airspace     air–ground autonomous    

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Platform governance in the era of AI and the digital economy

Frontiers of Engineering Management 2023, Volume 10, Issue 1,   Pages 177-182 doi: 10.1007/s42524-022-0241-1

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Development trend of urban design in “digital age”: Pan-dimensionality and individual-ubiquity

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 3,   Pages 569-575 doi: 10.1007/s11709-021-0735-7

Abstract: The wave of “digital age” featuring digital information is coming.Digital technology is profoundly changing the societal development direction and evolution paths.creation and adaptation of material space forms that integrate humanities, art, technology and materials, digitalThe result of this evolution is “digital urban design paradigm based on human-computer interaction”,

Keywords： digital age     urban design     multiple objectives     human-computer interaction     pan-dimensionality     individual-ubiquity    

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Revisiting digital twins: Origins, fundamentals, and practices

Frontiers of Engineering Management 2022, Volume 9, Issue 4,   Pages 668-676 doi: 10.1007/s42524-022-0216-2

Abstract: The digital twins (DT) has quickly become a hot topic since it was proposed.

Keywords： virtual manufacturing     digital twins     modeling and simulation     digitization     computational engineering    

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Improve the industrial digital transformation through Industrial Internet platforms

Frontiers of Engineering Management 2024, Volume 11, Issue 1,   Pages 167-174 doi: 10.1007/s42524-023-0286-9

Abstract: Improve the industrial digital transformation through Industrial Internet platforms

Keywords： industrial digital transformation     Industrial Internet platform     manufacturing     big data    

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Examining the nexus of blockchain technology and digital twins: Bibliometric evidence and research trends

Frontiers of Engineering Management doi: 10.1007/s42524-024-0306-4

Abstract: The integration of Blockchain Technology (BT) with Digital Twins (DTs) is becoming increasingly recognized

Keywords： blockchain technology     digital twin     literature review     bibliometric analysis     research trend    

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Embracing digital mindsets to ensure a sustainable future

Frontiers of Environmental Science & Engineering 2024, Volume 18, Issue 3, doi: 10.1007/s11783-024-1799-0

Keywords： Wildlife     Climate Change     Heavy metals     Noise     LAN     Light pollution    

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Crack identification in concrete, using digital image correlation and neural network

Frontiers of Structural and Civil Engineering 2024, Volume 18, Issue 4,   Pages 536-550 doi: 10.1007/s11709-024-1013-2

Abstract: Digital image correlation (DIC) technology can provide a large amount of experimental data, and neural

Keywords： digital image correlation     convolutional neural network     back propagation neural neural network     damage    

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Development of a novel two-stage proportional valve with a pilot digital flow distribution

Qiang GAO, Yuchuan ZHU, Changwen WU, Yulei JIANG

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 2,   Pages 420-434 doi: 10.1007/s11465-020-0622-2

Abstract: digitization of the traditional proportional valve, a novel two-stage proportional valve with a pilot digital

Keywords： two-stage proportional valve     digital flow distribution     high-speed on/off valve     position tracking characteristic    

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A digital twin-enhanced collaborative maintenance paradigm for aero-engine fleet

Frontiers of Engineering Management 2024, Volume 11, Issue 2,   Pages 356-361 doi: 10.1007/s42524-024-0299-z

Abstract: Digital Twin (DT) technology provides essential technical support for the intelligent operation and maintenance

Keywords： aero-engine fleet     collaborative maintenance     Digital Twin (DT)     complex system    

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A simple digital control algorithm for three phase shunt active filter: simulation and experimentation

Subbaraman SRINATH, Chandan KUMAR, M. P. SELVAN

Frontiers in Energy 2014, Volume 8, Issue 1,   Pages 119-128 doi: 10.1007/s11708-013-0288-0

Abstract: A novel and simple control algorithm using digital signal processor (DSP) has been proposed and realizedThe simulation is conducted in MATLAB/SIMULINK while DSP TMS320LF2407 is employed in the digital implementation

Keywords： shunt active filter (SAF)     power quality     voltage source inverter (VSI)     digital signal processor (DSP)    

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Three-scale stochastic homogenization of elastic recycled aggregate concrete based on nano-indentation digital

Chen WANG, Yuching WU, Jianzhuang XIAO

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 4,   Pages 461-473 doi: 10.1007/s11709-017-0441-7

Abstract: elastic finite element analyses are made for recycled aggregate concrete (RAC) based on nano-indentation digitalmoduli of RAC at three different scales are obtained using moving window technique, nano-indentation digital

Keywords： RAC     nano-indentation digital image     multiscale     microscopic randomness     homogenization    

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Design of a digital currency information system based on the UnionPay network

Hongfeng CHAI, Quan SUN, Yu ZHOU, Tao ZHU

Frontiers of Engineering Management 2020, Volume 7, Issue 4,   Pages 471-484 doi: 10.1007/s42524-020-0134-0

Abstract: Digital currency can reduce the issuance and circulation costs of physical cash and improve the convenienceTherefore, digital currency has received widespread attention from central banks in recent years.system from three aspects, namely, digital currency account opening, exchange, and use, and furtherexpounds on the operation mechanism of a digital currency information system prototype.to realize the forward guidance function of the central bank digital currency.

Keywords： UnionPay network     digital currency     information system     blockchain     smart contracts    

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Digital twin-driven smart supply chain

Frontiers of Engineering Management 2022, Volume 9, Issue 1,   Pages 56-70 doi: 10.1007/s42524-021-0186-9

Abstract: The digital twin (DT) concept satisfies these requirements.

Keywords： digital twin     supply chain management    

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Title Author Date Type Operation

Development of Digital Airspace System

Zhu Yongwen, Chen Zhijie, Pu Fan, Wang Jialong

Journal Article

Scientific and Technological Issues for the Intelligent Management of Air Traffic

Zhu Yongwen , Chen Zhijie , Pu Fan , Wang Qi

Journal Article

Platform governance in the era of AI and the digital economy

Journal Article

Development trend of urban design in “digital age”: Pan-dimensionality and individual-ubiquity

Journal Article

Revisiting digital twins: Origins, fundamentals, and practices

Journal Article

Improve the industrial digital transformation through Industrial Internet platforms

Journal Article

Examining the nexus of blockchain technology and digital twins: Bibliometric evidence and research trends

Journal Article

Embracing digital mindsets to ensure a sustainable future

Journal Article

Crack identification in concrete, using digital image correlation and neural network

Journal Article

Development of a novel two-stage proportional valve with a pilot digital flow distribution

Qiang GAO, Yuchuan ZHU, Changwen WU, Yulei JIANG

Journal Article

A digital twin-enhanced collaborative maintenance paradigm for aero-engine fleet

Journal Article

A simple digital control algorithm for three phase shunt active filter: simulation and experimentation

Subbaraman SRINATH, Chandan KUMAR, M. P. SELVAN

Journal Article

Three-scale stochastic homogenization of elastic recycled aggregate concrete based on nano-indentation digital

Chen WANG, Yuching WU, Jianzhuang XIAO

Journal Article

Design of a digital currency information system based on the UnionPay network

Hongfeng CHAI, Quan SUN, Yu ZHOU, Tao ZHU

Journal Article

Digital twin-driven smart supply chain

Journal Article