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Intelligent Ironmaking Optimization Service on a Cloud Computing Platform by Digital Twin Article

Heng Zhou, Chunjie Yang, Youxian Sun

Engineering 2021, Volume 7, Issue 9,   Pages 1274-1281 doi: 10.1016/j.eng.2021.04.022

Abstract: operational levels of the process industries, we propose a multi-objective optimization framework based on cloudservices and a cloud distribution system.first temporarily stored in a local database, and then transferred to the relational database in the cloudWith the application of this optimization service in a cloud factory, iron production was found to increase

Keywords： Cloud factory     Blast furnace     Multi-objective optimization     Distributed computation    

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Exploration of interconnected factory mode: Haier Jiaozhou Air Conditioner Interconnected Factory

Yunjie ZHOU

Frontiers of Engineering Management 2017, Volume 4, Issue 4,   Pages 500-503 doi: 10.15302/J-FEM-2017105

Keywords： interconnected factory mode     user-centered     mass customization     interconnection    

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China Launched the First Wastewater Resource Recovery Factory in Yixing

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 1, doi: 10.1007/s11783-021-1496-1

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network-based production process modeling and variable importance analysis approach in corn to sugar factory

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 3,   Pages 358-371 doi: 10.1007/s11705-022-2190-y

Abstract: Corn to sugar process has long faced the risks of high energy consumption and thin profits. However, it’s hard to upgrade or optimize the process based on mechanism unit operation models due to the high complexity of the related processes. Big data technology provides a promising solution as its ability to turn huge amounts of data into insights for operational decisions. In this paper, a neural network-based production process modeling and variable importance analysis approach is proposed for corn to sugar processes, which contains data preprocessing, dimensionality reduction, multilayer perceptron/convolutional neural network/recurrent neural network based modeling and extended weights connection method. In the established model, dextrose equivalent value is selected as the output, and 654 sites from the DCS system are selected as the inputs. LASSO analysis is first applied to reduce the data dimension to 155, then the inputs are dimensionalized to 50 by means of genetic algorithm optimization. Ultimately, variable importance analysis is carried out by the extended weight connection method, and 20 of the most important sites are selected for each neural network. The results indicate that the multilayer perceptron and recurrent neural network models have a relative error of less than 0.1%, which have a better prediction result than other models, and the 20 most important sites selected have better explicable performance. The major contributions derived from this work are of significant aid in process simulation model with high accuracy and process optimization based on the selected most important sites to maintain high quality and stable production for corn to sugar processes.

Keywords： big data     corn to sugar factory     neural network     variable importance analysis    

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Fermentative hydrogen production from beet sugar factory wastewater treatment in a continuous stirred

Gefu ZHU, Chaoxiang LIU, Jianzheng LI, Nanqi REN, Lin LIU, Xu HUANG

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 1,   Pages 143-150 doi: 10.1007/s11783-012-0456-1

Abstract: fermentation process was evaluated for wastewater treatment and bio-hydrogen production from acidic beet sugar factory

Keywords： hydrogen production     continuous stirred tank reactor (CSTR)     specific hydrogen production rate     beet sugar factory    

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Development Strategy for Intelligent Factory in Discrete Manufacturing

Lu Bingheng, Shao Xinyu , Zhang Jun, Wang Lei

Strategic Study of CAE 2018, Volume 20, Issue 4,   Pages 44-50 doi: 10.15302/J-SSCAE-2018.04.008

Abstract: Intelligent production is a major component of intelligent manufacturing, while intelligent factory isFirst, the concept of intelligent factory is introduced, with its basic structure, information systemThen, the key breakthrough directions and the implementation plan for intelligent factory are laid outFinally, following suggestions are provided for policy makers to develop intelligent factory: ① actively

Keywords： intelligent manufacturing     intelligent factory     discrete manufacturing    

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IN2CLOUD: A novel concept for collaborative management of big railway data

Jing LIN, Uday KUMAR

Frontiers of Engineering Management 2017, Volume 4, Issue 4,   Pages 428-436 doi: 10.15302/J-FEM-2017048

Abstract: Therefore, we promote a novel concept called “IN2CLOUD,” which comprises three sub-concepts, to addressthis challenge: 1) A hybrid cloud, 2) an intelligent cloud with hybrid cloud learning, and 3) collaborativemanagement using asset-related data acquired from the intelligent hybrid cloud.IN2CLOUD will help the movement of railway industry systems from “local” to “global” optimization inThe development of cutting-edge intelligent hybrid cloud-based solutions, including information technology

Keywords： railway     intelligent asset management     collaborative learning     big data     hybrid cloud     Bayesian    

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Toward autonomous mining: design and development of an unmanned electric shovel via point cloud-based

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 3, doi: 10.1007/s11465-022-0686-2

Abstract: Initially, the point cloud of the material surface is collected and reconstructed by polynomial response

Keywords： autonomous excavation     unmanned electric shovel     point cloud     excavation trajectory planning    

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The Skyscraper Crop Factory: A Potential Crop-Production System to Meet Rising Urban Food Demand Perspective

Li Zhang, Lan Huang, Tao Li, Tao Wang, Xiao Yang, Qichang Yang

Engineering 2023, Volume 31, Issue 12,   Pages 70-75 doi: 10.1016/j.eng.2023.08.014

Abstract: Here, we highlight the potential of the sky farm, denoted as the “skyscraper crop factory&rdquo

Keywords： Vertical farming system     Cereal crop production     Plant factory technology     Skyscraper crop factory    

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Toward resilient cloud warehousing via a blockchain-enabled auction approach

Frontiers of Engineering Management   Pages 20-38 doi: 10.1007/s42524-022-0224-2

Abstract: Cloud warehousing service (CWS) has emerged as a promising third-party logistics service paradigm driven

Keywords： resilient cloud warehousing     blockchain technology     floating billing management system     auction mechanism    

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Networking Architecture and Development Trend of Industrial Internet

Yu Xiaohui, Zhang Hengsheng, Peng Yan, Li Dong

Strategic Study of CAE 2018, Volume 20, Issue 4,   Pages 79-84 doi: 10.15302/J-SSCAE-2018.04.013

Abstract: The intra-factory network is developing in directions of integration, openness, and flexibility.The services of the extra-factory network are universal, refined, and flexible.networking framework of the industrial Internet, and suggests that industrial enterprises build intra-factoryaccording to requirements for business, real-time performance, transmission methods, etc., and build extra-factory

Keywords： intra-factory network     extra-factory network     openness     integration    

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Theoretical research and application of petrochemical Cyber-physical Systems

Jiming WANG

Frontiers of Engineering Management 2017, Volume 4, Issue 3,   Pages 242-255 doi: 10.15302/J-FEM-2017053

Abstract: A petrochemical smart factory is a green, efficient, safe and sustainable modern factory that combinesA Cyber-physical System (CPS) is the infrastructure of a petrochemical smart factory.

Keywords： Cyber-physical System (CPS)     petrochemical industry     smart factory    

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Microphysical parameters retrieval by cloud radar and comparing with aircraft observation in stratiformcloud

Liping,Zong Rong,Qi Yanbin,Liu Jian

Strategic Study of CAE 2012, Volume 14, Issue 9,   Pages 64-71

Abstract: text-align: justify;">The relationships among reflectivity, velocity and spectrum width of stratiform cloudare simulated, and the availability of cloud radar data are analyzed.The reflectivity, velocity and spectrum width observed by cloud radar in vertical observation model areThe mean drop size, toll drop number and liquid water contend have obvious variations from cloud topThe microphysical parameters retrieved by cloud radar have similar range with that by aircraft.

Keywords： microphysical parameters of cloud and precipitation     cloud radar and aircraft observations     terminal    

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Research of trust valuation based on cloud model

Lu Feng,Wu Huizhong

Strategic Study of CAE 2008, Volume 10, Issue 10,   Pages 84-90

Abstract: discusses the co-existence and integration of fuzziness and randomness of trust relation, analyzes the ways cloudmodels describe uncertain concepts and the algorithms cloud models transform between qualitative conceptsand their quantitative expressions, and presents trust cloud, a trust evaluation model based on cloud

Keywords： trust valuation     trust model     cloud model     cloud generator    

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Development of a cloud condensation nuclei (CCN) counter using a laser and charge-coupled device (CCD

Mikyung PARK, Jinkwan OH, Kihong PARK

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 3,   Pages 313-319 doi: 10.1007/s11783-011-0346-y

Abstract: A continuous flow streamwise thermal gradient cloud condensation nuclei (CCN) counter with an aerosol

Keywords： aerosol     cloud condensation nuclei (CCN) counter     ultrafine particle    

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Title Author Date Type Operation

Intelligent Ironmaking Optimization Service on a Cloud Computing Platform by Digital Twin

Heng Zhou, Chunjie Yang, Youxian Sun

Journal Article

Exploration of interconnected factory mode: Haier Jiaozhou Air Conditioner Interconnected Factory

Yunjie ZHOU

Journal Article

China Launched the First Wastewater Resource Recovery Factory in Yixing

Journal Article

network-based production process modeling and variable importance analysis approach in corn to sugar factory

Journal Article

Fermentative hydrogen production from beet sugar factory wastewater treatment in a continuous stirred

Gefu ZHU, Chaoxiang LIU, Jianzheng LI, Nanqi REN, Lin LIU, Xu HUANG

Journal Article

Development Strategy for Intelligent Factory in Discrete Manufacturing

Lu Bingheng, Shao Xinyu , Zhang Jun, Wang Lei

Journal Article

IN2CLOUD: A novel concept for collaborative management of big railway data

Jing LIN, Uday KUMAR

Journal Article

Toward autonomous mining: design and development of an unmanned electric shovel via point cloud-based

Journal Article

The Skyscraper Crop Factory: A Potential Crop-Production System to Meet Rising Urban Food Demand

Li Zhang, Lan Huang, Tao Li, Tao Wang, Xiao Yang, Qichang Yang

Journal Article

Toward resilient cloud warehousing via a blockchain-enabled auction approach

Journal Article

Networking Architecture and Development Trend of Industrial Internet

Yu Xiaohui, Zhang Hengsheng, Peng Yan, Li Dong

Journal Article

Theoretical research and application of petrochemical Cyber-physical Systems

Jiming WANG

Journal Article

Microphysical parameters retrieval by cloud radar and comparing with aircraft observation in stratiformcloud

Liping,Zong Rong,Qi Yanbin,Liu Jian

Journal Article

Research of trust valuation based on cloud model

Lu Feng,Wu Huizhong

Journal Article

Development of a cloud condensation nuclei (CCN) counter using a laser and charge-coupled device (CCD

Mikyung PARK, Jinkwan OH, Kihong PARK

Journal Article