Digital twin-driven carbon emission prediction and low-carbon control of intelligent manufacturing job-shop

Zhang, Chaoyang; Ji, Weixi

doi:10.1016/j.procir.2019.04.095

Cited by 44 publications

(22 citation statements)

References 9 publications

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“…In addition, the continuous improvement of broadband infrastructure lays a hardware foundation for digital transformation, which can drive the improvement of intelligent manufacturing infrastructure and promote green and low-carbon development. For example, intelligent manufacturing workshop can realize carbon emission prediction and low-carbon control based on digital data fusion drive [ 56 ]. On the other hand, “Broadband China” has accelerated the development of China’s telecommunications infrastructure, brought new vitality to economic development under the influence of the epidemic, and may play a role in the green development of all industries [ 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 , 49 , 50 , 51 , 52 , 53 , 54 , 55 , 56 , 57 ].…”

Section: Research Hypothesesmentioning

confidence: 99%

“…For example, intelligent manufacturing workshop can realize carbon emission prediction and low-carbon control based on digital data fusion drive [ 56 ]. On the other hand, “Broadband China” has accelerated the development of China’s telecommunications infrastructure, brought new vitality to economic development under the influence of the epidemic, and may play a role in the green development of all industries [ 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 , 49 , 50 , 51 , 52 , 53 , 54 , 55 , 56 , 57 ]. At the same time, the network infrastructure brought by “broadband China” plays an important role in accelerating the flow of innovation elements, reducing the spatial barriers of information transmission [ 58 ], promoting the application of innovative technologies [ 59 ], and promoting the realization of regional technological innovation development.…”

Section: Research Hypothesesmentioning

confidence: 99%

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The Effects of Broadband Infrastructure on Carbon Emission Efficiency of Resource-Based Cities in China: A Quasi-Natural Experiment from the “Broadband China” Pilot Policy

Liu

et al. 2022

IJERPH

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Resource-based cities (RBCs) face serious environmental pollution, and there are efforts to try to overcome those challenges by transforming industrial structure through investing in new technologies. Based on the panel data of 114 prefecture-level resource-based cities in China, this paper uses the difference-in-differences (DID) method to identify the effects of the “Broadband China” pilot policy on the carbon emission efficiency of resource-based cities. The results show that the “Broadband China” pilot policy has a significant effect on the improvement of carbon emission efficiency of resource-based cities, and the results are still valid after parallel trend test, PSM-DID estimation and placebo test. This study also finds that there are differences in the carbon emission efficiency of different locations and types of resource-based cities. In addition, the results of the mechanism analysis show that the “Broadband China” pilot policy can promote the improvement of carbon emission efficiency by promoting the upgrading of the industrial structure, the accumulation of human capital and the improvement of the level of urban innovation of resource-based cities. The findings provide a reference for China’s resource-based cities to develop the Broadband infrastructure, realize industrial upgrading, accumulate human capital and improve urban innovation level, and promote low-carbon transformation and improve carbon emission efficiency.

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Section: Research Hypothesesmentioning

confidence: 99%

Section: Research Hypothesesmentioning

confidence: 99%

The Effects of Broadband Infrastructure on Carbon Emission Efficiency of Resource-Based Cities in China: A Quasi-Natural Experiment from the “Broadband China” Pilot Policy

Liu

et al. 2022

IJERPH

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“…Three types of process faults, i.e., sensor faults, actuator faults and process disturbances were investigated and the corresponding fault size and temporal behaviour were discussed. All simulation studies and numerical results indicated that the proposed configurations are valid for safe operations in the event of a process fault Zhang et al (2019) [6]. described the use of a Digital Twin for carbon emission reduction in intelligent manufacturing.…”

mentioning

confidence: 93%

“…Initial approaches for the application of Digital Twins as a tool for control strategy development have been successfully established in the chemical industry [4][5][6][7]. Due to the recognised potential, the application of Digital Twins as a tool for the development of control strategies is also gaining increasing interest for bioprocesses.…”

mentioning

confidence: 99%

Digital Twins for Bioprocess Control Strategy Development and Realisation

Appl

Moser

Baganz

et al. 2020

Advances in Biochemical Engineering/Biotechnology

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New innovative Digital Twins can represent complex bioprocesses, including the biological, physico-chemical, and chemical reaction kinetics, as well as the mechanical and physical characteristics of the reactors and the involved peripherals. Digital Twins are an ideal tool for the rapid and cost-effective development, realisation and optimisation of control and automation strategies. They may be utilised for the development and implementation of conventional controllers (e.g. temperature, dissolved oxygen…), as well as for advanced control strategies (e.g. control of substrate or metabolite concentrations, multivariable controls), and the development of complete bioprocess control. This chapter describes the requirements Digital Twins must fulfil to be used for bioprocess control strategy development, and implementation and gives an overview of research projects where Digital Twins or "earlystage" Digital Twins were used in this context. Furthermore, applications of Digital Twins for the academic education of future control and bioprocess engineers as well as for the training of future bioreactor operators will be described. Finally, a case study is presented, in which an "early-stage" Digital Twin was applied for the development of control strategies of the fedbatch cultivation of Saccharomyces cerevisiae.

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“…It is increasingly applied in more and more areas, such as smart manufacturing, building management, smart city, healthcare, oil & gas, and many more. Paper [5]provides insights into technological clustering, improvement strategies, as well as workforce safety, which can benefit from formulating effective digital technology paradigms.Zhang, CY [6]proposed a digital twin-driven carbon emission prediction and low-carbon control of intelligent manufacturing job-shop in order to realize the carbon emission reduction in intelligent manufacturing workshop.Paper [7]presents a digital twin-driven manufacturing cyber-physical system (MCPS) for parallel controlling of smart workshop under mass individualization paradigm. Paper [8]provides a vision for a Digital Twin paradigm to enable interdisciplinary convergence in the field of ICT and AI for disaster response and emergency management.…”

Section: Introductionmentioning

confidence: 99%

Research on Automatic Driving Simulation Test System Based on Digital Twin

Chen

Jin

et al. 2022

J. Phys.: Conf. Ser.

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With the rapid development of 5G infrastructure, cloud computing and other technologies to enhance the rapid development of autonomous vehicles. How to quickly, safely and efficiently test and evaluate the autonomous vehicles is the only way for that to have the ability to drive on real public road. This paper build a set of automatic driving simulation test system based on digital twin technology, describing the necessary steps taken for the system design, system implementation, and testing of a autonomous vehicle. In the system the real traffic scene in the digital space re-emerged, to achieve the real vehicle running in the real environment, while mapping to the virtual environment to achieve the vehicle in the loop, making it possible to define driving test scenarios for different types of tractor and trailer combinations and providing the free test site for autonomous vehicles. At the same time, the system provides an open interface, to verify and test various autonomous algorithms. The sensor device of the tested autonomous system is flexibly configured, and the test cost is low and the efficiency is high.

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Digital twin-driven carbon emission prediction and low-carbon control of intelligent manufacturing job-shop

Cited by 44 publications

References 9 publications

The Effects of Broadband Infrastructure on Carbon Emission Efficiency of Resource-Based Cities in China: A Quasi-Natural Experiment from the “Broadband China” Pilot Policy

The Effects of Broadband Infrastructure on Carbon Emission Efficiency of Resource-Based Cities in China: A Quasi-Natural Experiment from the “Broadband China” Pilot Policy

Digital Twins for Bioprocess Control Strategy Development and Realisation

Research on Automatic Driving Simulation Test System Based on Digital Twin

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