Resource Type

Journal Article 3090

Year

2024 3

2023 225

2022 264

2021 230

2020 222

2019 199

2018 184

2017 185

2016 132

2015 162

2014 106

2013 95

2012 79

2011 95

2010 98

2009 88

2008 111

2007 125

2006 105

2005 73

open ︾

Keywords

optimization 31

information 19

system 17

COVID-19 13

Machine learning 13

China 12

sustainable development 12

Artificial intelligence 11

multi-objective optimization 11

simulation 11

engineering management 10

genetic algorithm 10

index system 10

Deep learning 9

Internet Plus 9

neural network 9

system engineering 9

fault diagnosis 8

information technology 8

open ︾

Search scope:

排序： Display mode:

Research on the Development Strategy of Real-time and Intelligent Space-Based Information Service System

Li Deren , Shen Xin

Strategic Study of CAE 2020, Volume 22, Issue 2,   Pages 138-143 doi: 10.15302/J-SSCAE-2020.02.017

Abstract:

Real-time and intelligent space-based information service system is anext-generation space-based system that integrates satellite communications, satellite navigation, andIt delivers space-based information to civil and military users as required in real time, relying on) space-based information system, thus demonstrating its feasibility for construction.The real-time intelligent space-based information service system can be established through three steps

Keywords： space-based information     real-time intelligent service     system construction     technical architecture     strategic    

HTML PDF Collect

Simulation and Evaluation of Real-Time and Intelligent Space-Based Information Service System of China

Jiang Hao, Li Deren, Shen Xin, Wu Jing

Strategic Study of CAE 2020, Volume 22, Issue 2,   Pages 153-160 doi: 10.15302/J-SSCAE-2020.02.019

Abstract:

The real-time and intelligent space-based information service systemis a next-generation space-based information system featuring multi-satellite coordination and multi-networkTo support the top-level design and construction of the real-time and intelligent space-based informationtechnical supports for the feasibility evaluation and construction of the real-time and intelligent space-basedinformation
service system.

Keywords： space-based information     real-time services     simulation     evaluation     low-orbit communication satellite system    

HTML PDF Collect

Development Status and Future Prospect of Space- Based Information Systems in China

Li Shuangbo, Zhang Yansong, Li Deren, Wang Liheng, Wang Kunsheng, Xu Yuan

Strategic Study of CAE 2020, Volume 22, Issue 1,   Pages 127-132 doi: 10.15302/J-SSCAE-2020.01.016

Abstract:

As an important means of obtaining information resources, space-basedand summary of the development status of international space-based information systems by literatureAnd the future development trend of space-based information systems is summarized.This paper focuses on analyzing the shortcomings of domestic space-based information systems, involvinginformation system resources, consummate laws and regulations to guide the development of space-based

Keywords： space-based information system     real-time service     institutional mechanisms     technical innovation     policy    

HTML PDF Collect

Development of Land–Sea–Air–Space Integrated Information Network

Xu Xiaofan, Wang Niwei, Gao Yingyuan, Lu Zhou, Wang Chunting, Lu Jun

Strategic Study of CAE 2021, Volume 23, Issue 2,   Pages 39-45 doi: 10.15302/J-SSCAE-2021.02.006

Abstract:

The land–sea–air–space integrated information network, space-, and air-based users; it is an important infrastructure for China to maintain independence insuggest that China should focus on the deep integration in terms of network architecture, technical systemcommunication, navigation, and remote sensing systems; promote technical independence and industrial upgrade of space-basednetworks; and strengthen its system security protection capabilities.

Keywords： land–sea–air–space integrated information network     space-based information system     network architecture    

HTML PDF Collect

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: This study uses the UnionPay network as basis to systematically propose a digital currency informationsystem from three aspects, namely, digital currency account opening, exchange, and use, and furtherexpounds on the operation mechanism of a digital currency information system prototype.research introduces the value of using the UnionPay network to support the operation of a digital currency informationsystem and its technical challenges, aiming to provide beneficial guidance and reference for future

Keywords： UnionPay network     digital currency     information system     blockchain     smart contracts    

HTML PDF Collect

Development of space-based diffractive telescopes Review Article

Wei Zhao, Xin Wang, Hua Liu, Zi-feng Lu, Zhen-wu Lu,wangxin971241@163.com,liuhua_rain@aliyun.com

Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 6,   Pages 809-962 doi: 10.1631/FITEE.1900529

Abstract: In this paper, the research and development on space-based s are classified and summarized.Finally, the development prospects for this technology used as a high-resolution space reconnaissancesystem in the future are summarized, and the critical and relevant work that China should carry out

Keywords： 薄膜衍射光学元件；衍射望远系统；超大口径    

HTML PDF Collect

A space power system of free piston Stirling generator based on potassium heat pipe

Mingqiang LIN, Jian MOU, Chunyun CHI, Guotong HONG, Panhe GE, Gu HU

Frontiers in Energy 2020, Volume 14, Issue 1,   Pages 1-10 doi: 10.1007/s11708-019-0655-6

Abstract: The power system of a free piston Stirling generator (FPSG) based on potassium heat pipes has been developedhigh overall thermal efficiency, the FPSG is a promising candidate for nuclear energy, especially in spaceIn this paper, the recent progress of FPSG based on nuclear reactor for space use was briefly reviewedBesides, the power system integrated with four FPSGs and potassium heat pipes was performed and the singleThe results show that this system could provide an electrical power of 300 W at an overall thermal efficiency

Keywords： free piston Stirling generator (FPSG)     potassium heat pipe     power system     energy conversion    

HTML PDF Collect

Research on the Giant and Complex Financial Information System Engineering Management from the Perspectiveof Meta-synthesis Methodology—with the Bank Card Information Exchange System Engineering as a Sample

Hong-feng Chai,Quan Sun

Frontiers of Engineering Management 2016, Volume 3, Issue 4,   Pages 404-413 doi: 10.15302/J-FEM-2016037

Abstract: The paper empirically studies the engineering practices of the national currency circulation informationsystem-China Union Pay’s Bankcard Information Exchange System.By integrating the meta-synthesis methodology and the financial information system engineering, the paperproposes basic principles and processes of the giant and complex financial information system engineering

Keywords： financial information system     meta-synthesis methodology     bank card     information exchange    

HTML PDF Collect

Total phosphorus accident pollution and emergency response study based on geographic information system

Aifeng Zhai, Xiaowen Ding, Lin Liu, Quan Zhu, Guohe Huang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 3, doi: 10.1007/s11783-020-1223-3

Abstract: water quantity and the quality model that incorporates a digital elevation model into the geographic informationsystem.

Keywords： Sudden water pollution accident     Total phosphorus     Predictive model     Contaminant simulation     Water scheduling     Measure    

HTML PDF Collect

Dynamic simulation of a space gas-cooled reactor power system with a closed Brayton cycle

Frontiers in Energy 2021, Volume 15, Issue 4,   Pages 916-929 doi: 10.1007/s11708-021-0757-9

Abstract: Space nuclear reactor power (SNRP) using a gas-cooled reactor (GCR) and a closed Brayton cycle (CBC)is the ideal choice for future high-power space missions., energy conversion unit, pipes, heat exchangers, pump and heat pipe radiator are established and a systemThe system finally has the ability to achieve a new steady-state with a higher reactor power.

Keywords： gas-cooled space nuclear reactor power     closed Brayton cycle     system startup and shutdown     positive reactivity    

HTML PDF Collect

Framework based on building information modeling, mixed reality, and a cloud platform to support information

Berardo NATICCHIA, Alessandra CORNELI, Alessandro CARBONARI

Frontiers of Engineering Management 2020, Volume 7, Issue 1,   Pages 131-141 doi: 10.1007/s42524-019-0071-y

Abstract: The quality of information flow management has a remarkable effect on the entire life cycle of buildingsThe introduction of building information modeling (BIM) in the construction industry can provide a valuablemeans of improving the organization and exchange of information.BIM tools integrate multiple levels of information within a single digital model of a building.The framework proposed in this study aims to develop a system that supports on-site operations.

Keywords： information flow management     BIM     mixed reality     common data environment     facility management    

HTML PDF Collect

A building-based data capture and data mining technique for air quality assessment

Ni SHENG, U Wa TANG

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 4,   Pages 543-551 doi: 10.1007/s11783-011-0369-4

Abstract: Recently, a building-based air quality model system which can predict air quality in front of individualUsing the Macau Peninsula as a case study, this paper shows the advantages of building-based model systemCompared with the traditional grid-based model systems with input/output spatial resolutions of 1–2 km, the building-based approach can extract the street configuration and traffic data building by buildingThe study shows that the building-based approach may open an innovative methodology in data mining of

Keywords： traffic air pollution     spatial distribution     high resolution     geographic information system    

HTML PDF Collect

New method of fault diagnosis of rotating machinery based on distance of information entropy

Houjun SU, Tielin SHI, Fei CHEN, Shuhong HUANG

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 2,   Pages 249-253 doi: 10.1007/s11465-011-0124-3

Abstract:

This paper introduces the basic conception of information fusion and some fusion diagnosis methodsFrom the thought of the information fusion, a new quantitative feature index monitoring and diagnosingthe vibration fault of rotating machinery, which is called distance of information entropy, is put forwardtime domain, power spectrum entropy in frequency domain, wavelet energy spectrum entropy, and wavelet spaceThe mathematic deduction suggests that the conception of distance of information entropy is accordant

Keywords： rotating machinery     information fusion     fault diagnosis     Information entropy     distance of the information    

HTML PDF Collect

Building information modeling based on intelligent parametric technology

ZENG Xudong, TAN Jie

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 3,   Pages 367-370 doi: 10.1007/s11709-007-0049-4

Abstract: In order to push the information organization process of the building industry, promote sustainable architecturaldesign and enhance the competitiveness of China’s building industry, the author studies building informationmodeling (BIM) based on intelligent parametric modeling technology.Building information modeling is a new technology in the field of computer aided architectural designBuilding information modeling, which is based on intelligent parametric modeling technology, will certainly
HTML PDF Collect

Corrosion damage assessment and monitoring of large steel space structures

Bo CHEN, You-Lin XU, Weilian QU,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 3,   Pages 354-369 doi: 10.1007/s11709-010-0088-0

Abstract: Large steel space structures, when exposed to a harsh corrosive environment, are inevitably subjectedThe empirical model for estimating atmospheric corrosion based on measured information is briefly introducedThe proposed framework is applied to a real large steel space structure built in the southern coastalBased on the results, the conceptual design of the corrosion monitoring system of large steel space structuresis finally conducted as the first step for a real corrosion monitoring system.

Keywords： large steel space structure     atmospheric corrosion     stress corrosion cracking     corrosion damage     damage assessment     monitoring system    

HTML PDF Collect

Title Author Date Type Operation

Research on the Development Strategy of Real-time and Intelligent Space-Based Information Service System

Li Deren , Shen Xin

Journal Article

Simulation and Evaluation of Real-Time and Intelligent Space-Based Information Service System of China

Jiang Hao, Li Deren, Shen Xin, Wu Jing

Journal Article

Development Status and Future Prospect of Space- Based Information Systems in China

Li Shuangbo, Zhang Yansong, Li Deren, Wang Liheng, Wang Kunsheng, Xu Yuan

Journal Article

Development of Land–Sea–Air–Space Integrated Information Network

Xu Xiaofan, Wang Niwei, Gao Yingyuan, Lu Zhou, Wang Chunting, Lu Jun

Journal Article

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

Hongfeng CHAI, Quan SUN, Yu ZHOU, Tao ZHU

Journal Article

Development of space-based diffractive telescopes

Wei Zhao, Xin Wang, Hua Liu, Zi-feng Lu, Zhen-wu Lu,wangxin971241@163.com,liuhua_rain@aliyun.com

Journal Article

A space power system of free piston Stirling generator based on potassium heat pipe

Mingqiang LIN, Jian MOU, Chunyun CHI, Guotong HONG, Panhe GE, Gu HU

Journal Article

Research on the Giant and Complex Financial Information System Engineering Management from the Perspectiveof Meta-synthesis Methodology—with the Bank Card Information Exchange System Engineering as a Sample

Hong-feng Chai,Quan Sun

Journal Article

Total phosphorus accident pollution and emergency response study based on geographic information system

Aifeng Zhai, Xiaowen Ding, Lin Liu, Quan Zhu, Guohe Huang

Journal Article

Dynamic simulation of a space gas-cooled reactor power system with a closed Brayton cycle

Journal Article

Framework based on building information modeling, mixed reality, and a cloud platform to support information

Berardo NATICCHIA, Alessandra CORNELI, Alessandro CARBONARI

Journal Article

A building-based data capture and data mining technique for air quality assessment

Ni SHENG, U Wa TANG

Journal Article

New method of fault diagnosis of rotating machinery based on distance of information entropy

Houjun SU, Tielin SHI, Fei CHEN, Shuhong HUANG

Journal Article

Building information modeling based on intelligent parametric technology

ZENG Xudong, TAN Jie

Journal Article

Corrosion damage assessment and monitoring of large steel space structures

Bo CHEN, You-Lin XU, Weilian QU,

Journal Article