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The Architecture of a Product Collaborative Design Platform Based on Cloud Manufacturing
Wei Wei, Wang Yufei, Tao Yong
Strategic Study of CAE 2020, Volume 22, Issue 4, Pages 34-41 doi: 10.15302/J-SSCAE-2020.04.014
Product design is crucial to improving product quality and lowering manufacturing costs. Cloud manufacturing is emerging as a new manufacturing model and an integrated technology and has become an important development direction for advanced manufacturing. To adapt to the transformation of traditional manufacturing to service-oriented and innovative manufacturing, this study investigates the current status of collaborative design and summarizes the problems regarding the sharing and on-demand use of massive resources in traditional manufacturing. It also proposes the architecture of a product collaborative design platform based on cloud manufacturing and explains the meaning of each layer in detail. Then three key technologies for building the platform are discussed: cloud manufacturing technology, product family and product platform technology, and product collaborative design technology. Finally, using a cloud-manufacturing-based product collaborative design platform system established by a company as an example, the system architecture and functions of the platform are analyzed, and the differences in task assign and completion time between cloud manufacturing and traditional manufacturing are compared. The effectiveness and superiority of the cloud manufacturing-based system are verified, and the application and research direction of the system are prospected.
Keywords： cloud manufacturing collaborative design product platform resource encapsulation platform architecture
Cheng Xu and Shi Yuanchun
Strategic Study of CAE 2015, Volume 17, Issue 1, Pages 11-18
A series of newly-developed type of biofuel plants have established which are featured with products of thermo-chemical platform， sugar platform and carboxylates platform， as well as use lignocellulosic feedstock. Lignocellulose biomass-to-liquids (BTL) is fundamentally different both from the first generation biofuels that are all derived from cereal and vegetable oil， and from the second generation ethanol that is based on hydrolysis-fermentation process. The prominent feature of such a new kind of advanced biofuels is that they can make full use of the energy contained in lignin and semicellulose， which is rich in woody materials， thus considerably broadens the scope of feedstock. Recently， majority of these technologies have undergone tests of pilot and demonstration phases， and on the eve of big scale of commercialization. The products derived from above three platforms are all characteristic of reducing CO2 emission by 70 %~90 % and can be used directly on current vehicle engines and fuel infrastructure. Chinese scientists have also tapped a few novel technologies in this field， and without lag behind in the severe international competition.
The Industrial Internet Platform: Trend and Challenges
Wang Chen,Song Liang and Li Shaokun
Strategic Study of CAE 2018, Volume 20, Issue 2, Pages 15-19 doi: 10.15302/J-SSCAE-2018.02.003
The fusion of the manufacturing industry, next-generation Internet, and information technologies is catalyzing the development of industrial Internet. The importance of developing the industry Internet platform (IIP) is recognized not only by leading international manufacturers, but also by people involved in framing China's manufacturing strategies. In this paper, the development trends of IIP are elaborated and the challenges in building the client-ecosphere, developer-ecosphere, as well as the data-ecosphere of IIP are analyzed. Furthermore, the technical challenges of IIP in modeling and analyzing industry big data system and industry data are discussed in depth.
Keywords： industry Internet platform industrial big data data analytics
Some proposals about promoting the construction of national emergency platform
Long Yu
Strategic Study of CAE 2009, Volume 11, Issue 9, Pages 87-90
The promotion of national emergency platform on the construction is the technical basis to strengthen emergency management. At present, it is the core mission. In recent years, national emergency platform has made rapid progress.However, there are still some problems; this article raises a series of recommendations about ways to improve the construction of the national emergency platform on the basis of the comprehensive analysis.
Keywords： emergency platform emergency management emergencies system construction
Intelligent radio access networks: architectures, key techniques, and experimental platforms Review Article
Zeyu WANG, Yaohua SUN, Shuo YUAN,sunyaohua@bupt.edu.cn
Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 1, Pages 5-18 doi: 10.1631/FITEE.2100305
Keywords： Intelligent network architecture Artificial intelligence Experimental platforms
Study on dynamic responses of connectors of modular offshore platform
He Xiaohui,Wang Jingquan,Sun Hongcai,Li Feng
Strategic Study of CAE 2010, Volume 12, Issue 11, Pages 98-104
A rigid module rigid connector(RMRC) model is used to study the dynamic characteristics of connectors of modular offshore platform. It is assumed that the modular offshore platform is a whole structure and the connector loads are simplied as the corresponding section loads is deduced using the Three-Dimensional Potential Theory by means of the assumption—High Encounter Frequency with Low Sailing Speed. 2 sea state cases, 4 structure sizes, and 7 wave angle connectors are calculated gaining the dynamic responses and sea states of connectors,and the regularity and relationship between configuration sizes and wave angles which is useful to design and utilization of connectors.
Keywords： modular offshore platform connector dynamic responses
The construction and operation of technology innovation platform on Shenhua heavy haul railway
Xue Jilian,Jia Jinzhong,Li Xiaojian
Strategic Study of CAE 2012, Volume 14, Issue 12, Pages 100-105
The national energy demand makes requests to Shenhua Group to develop heavy haul railway. The characteristic of heavy haul railway technology innovation determines that open innovation must be used. Building innovation platform to develop heavy haul railway technology is an indispensible choice. This paper introduces the general idea of technology innovation platform construction, including demand oriented, enterprise leading, resources integrating, project relying, efficient and sustainable innovation. The components of heavy haul railway including organization, personnel, funding and institution are discussed, and the innovation process of platform is analyzed. In the process of the heavy haul railway technology innovation platform construction and operation, Shenhua Railway forms a unique heavy haul railway technology innovation mode, produces a series of technical innovation effect, and effectively supports the enterprise strategic target realization. The Shenhua heavy haul railway technology innovation experience provides new ideas to the same type enterprises and the whole industry.
Keywords： heavy haul railway Shenhua Railway technology innovation platform platform components technology innovation process
Development Strategy for Aquaculture Facility and Deepwater Aquaculture Platform
Xu Hao
Strategic Study of CAE 2016, Volume 18, Issue 3, Pages 37-42 doi: 10.15302/J-SSCAE-2016.03.006
In order to the concept of the ecological priorcty and green development, to transform the extensive mode of production in the past, we must vigorously carry out research and development of facilities and equipment to improve the level of equipent and technology in China. This is the only way to promote the healthy and sustainable development of Chinese aquaculture industry. This paper examines the applications of aquaculture facilities and equipment in China, the main problems in the development of aquaculture engineering, and key technologies for the improvement of aquaculture engineering application. Measures for future research and the continued development of aquaculture facilities and equipment are also proposed.
Keywords： aquaculture facility deepwater aquaculture platform development strategy
Research progress and application of high performance offshore platform steel
Liu Zhenyu,Zhou Yanlei,Di Guobiao and Wang Guodong
Strategic Study of CAE 2014, Volume 16, Issue 2, Pages 31-38
With the development of petroleum industry in China，undersea oil and gas development has gradually extended from shallow of the continental shelf to deep waters，therefore， high strength and high toughness and excellent resistance to lamellar tearing are the properties which heavy-gauge offshore platform steel must have in the future. This paper presents the research progress on high performance offshore platform steel at home and abroad in recent years，and the key technical problems of such steel production also be mentioned. Research work and engineering applications of high- strength plates in The State Key Laboratory of Rolling and Automation，such as Ultra Fast Cooling（UFC）and γ+α quenching technique，are finally reviewed.
Keywords： offshore platform steel toughness at low temperature ultra fast cooling necking development of crack
A Hardware Platform Framework for an Intelligent Vehicle Based on a Driving Brain Article
Deyi Li,Hongbo Gao
Engineering 2018, Volume 4, Issue 4, Pages 464-470 doi: 10.1016/j.eng.2018.07.015
The type, model, quantity, and location of sensors installed on the intelligent vehicle test platform are different, resulting in different sensor information processing modules. The driving map used in intelligent vehicle test platform has no uniform standard, which leads to different granularity of driving map information. The sensor information processing module is directly associated with the driving map information and decision-making module, which leads to the interface of intelligent driving system software module has no uniform standard. Based on the software and hardware architecture of intelligent vehicle, the sensor information and driving map information are processed by using the formal language of driving cognition to form a driving situation graph cluster and output to a decision-making module, and the output result of the decision-making module is shown as a cognitive arrow cluster, so that the whole process of intelligent driving from perception to decision-making is completed. The formalization of driving cognition reduces the influence of sensor type, model, quantity, and location on the whole software architecture, which makes the software architecture portable on different intelligent driving hardware platforms.
Keywords： Driving brain Intelligent driving Hardware platform framework
Optoelectronic platform and technology
Wen-hua SHI, Wei-ming LV, Tian-yu SUN, Bao-shun ZHANG
Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 4, Pages 439-457 doi: 10.1631/FITEE.1800451
Optoelectronic technology is a new technology formed by the combination of photon technology and electronic technology. Photon technology can cause an industrial revolution that supersedes electronic technology, because it will have a deeper impact on industry and society. We review the development of optoelectronic devices and integration technologies. We compare and analyze the development and characteristics of optoelectronic technology platforms, summarize the key manufacturing technologies, introduce several representative optoelectronic devices including flexible devices, and focus on the key breakthrough technologies that need to be achieved. Through a comprehensive review of the development of optoelectronic technology, China should seize the opportunity for a transformation of the optoelectronic technology industry. By drawing on the experiences with advanced optoelectronic platforms and technologies in foreign countries, we should speed up the accumulation and reserves of Chinese industrial talents, pay attention to the accumulation of basic technology, and establish a national optoelectronic technology platform, to greatly enhance domestic levels in these regards and to achieve independent innovations with these devices.
Keywords： Optoelectronic technology Optoelectronic platform Process technology Development and challenges
Digital Infrastructure System for Biomedical Research and Development
Zhang Jiannan,Wang Xiaojie,Sha Chulin,Li Yingying,Li Xiaokun,Tan Weihong,Li Lanjuan
Strategic Study of CAE 2023, Volume 25, Issue 5, Pages 92-102 doi: 10.15302/J-SSCAE-2023.05.018
The biomedical industry is developing at an unprecedented speed and the establishment and improvement of a digital infrastructure for biomedical research and development (R&D) is crucial for biotechnology innovation and Health China construction. This study analyzes the implication, classification, and systematic framework of the digital infrastructure for biomedical R&D in the new era. It summarizes the strategic layouts and development paths of the digital infrastructures for biomedical R&D in the United States, the European Union, and China, and examines the gap between China and European and American countries in terms of international influence and authority, development model design and efficiency, sustainability, and management organization construction. Moreover, it presents the challenges faced by the digital infrastructure of China regarding top-level design, management, and governance. Furthermore, we suggest that the following aspects should be strengthened: top-level framework design, coordination of biomedical and healthcare resources, clustered construction and governance of the platform, and capacity building and operationguarantee of the open platform.
Keywords： biomedicine digital infrastructure for research and development integrated platform data platform computing platform
A survey on run-time supporting platforms for cyber physical systems Review
Yuan SUN, Gang YANG, Xing-she ZHOU
Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 10, Pages 1458-1478 doi: 10.1631/FITEE.1601579
Keywords： Cyber physical system (CPS) Run-time supporting platforms Component Service Agent
Zhou Xiong,Chen Zhanlong,Zhang Yuning
Strategic Study of CAE 2013, Volume 15, Issue 9, Pages 83-86
The overall construction program has been changed in the extension project of Three Gorges Project ship lift. Because of it, the tower column, rack, nut post, counterweight, and longitudinal guide rail should be constructed at the same time which forms the grade separation operation. In this case, conventional shelving scheme can not meet the requirement of construction. So the aerial comprehensive lifting platform is adopted which can quickly change the vertical construction site and meet the requirements of different parts and working procedures. This platform contains hoist lifting platform, gear-rack lifting platform, and hanging lifting platform. Comprehensive lifting platform can meet the requirements of the installation of metal structure, construction of second stage concrete, installation of mechanical and electrical equipment, concrete pouring of second stage concrete, and pagel grouting. It can relief the intense construction period. This technique after design can be popularized and applied in similar project.
Keywords： Three Gorges Project ship lift construcion of tower column aerial work comprehensive lifting platform construction technique
W.G. Zhang, Z.Y. Liu, S.W. Pang
Engineering 2021, Volume 7, Issue 10, Pages 1426-1435 doi: 10.1016/j.eng.2020.09.010
Cancer cell separation is highly desirable for cancer diagnosis and therapy. Besides biochemical methods, engineered platforms are effective alternatives for sorting carcinoma cells from normal cells based on their unique properties in responding to the physical changes of the surrounding microenvironment. In this work, three-dimensional (3D) biomimetic scaffold platforms were developed to separate nasopharyngeal carcinoma 43 (NPC43) cells from immortalized nasopharyngeal epithelial 460 (NP460) cells based on precisely controlled design parameters including stiffness, number of layers, and structural layout. The migration characteristics of NPC43 and NP460 cells on the scaffold platforms revealed that NPC43 cells could squeeze into 10 µm wide, 15 µm deep trenches while NP460 cells could not. The different migration behavior was mainly due to cells having different interactions with the surrounding microenvironment. NPC43 cells had filopodia-like protrusions, while NP460 cells exhibited a sheet-like morphology. Using these 3D biomimetic platforms, 89% separation efficiency of NPC43 cells from NP460 cells was achieved on stiffer two-layer scaffold platforms with a 40/10 μm ridge/trench (R/T) grating on the top layer and a 20/10 μm R/T grid on the bottom layer. Moreover, the separation efficiency was further increased to 93% by adding an active conditioned medium (ACM) that caused the cells to have higher motility and deformability. These results demonstrate the capability to apply biomimetic engineered platforms with appropriate designs to separate cancer cells from normal cells for potential cancer diagnosis and treatment.
Keywords： Cell separation Cell migration Nasopharyngeal carcinoma (NPC) 3D scaffold platform
Title Author Date Type Operation
The Architecture of a Product Collaborative Design Platform Based on Cloud Manufacturing
Wei Wei, Wang Yufei, Tao Yong
Journal Article
BTL technologies are on the eve of big-scale commercialization—Meeting the second wave of bioenergy industry
Cheng Xu and Shi Yuanchun
Journal Article
The Industrial Internet Platform: Trend and Challenges
Wang Chen,Song Liang and Li Shaokun
Journal Article
Some proposals about promoting the construction of national emergency platform
Long Yu
Journal Article
Intelligent radio access networks: architectures, key techniques, and experimental platforms
Zeyu WANG, Yaohua SUN, Shuo YUAN,sunyaohua@bupt.edu.cn
Journal Article
Study on dynamic responses of connectors of modular offshore platform
He Xiaohui,Wang Jingquan,Sun Hongcai,Li Feng
Journal Article
The construction and operation of technology innovation platform on Shenhua heavy haul railway
Xue Jilian,Jia Jinzhong,Li Xiaojian
Journal Article
Development Strategy for Aquaculture Facility and Deepwater Aquaculture Platform
Xu Hao
Journal Article
Research progress and application of high performance offshore platform steel
Liu Zhenyu,Zhou Yanlei,Di Guobiao and Wang Guodong
Journal Article
A Hardware Platform Framework for an Intelligent Vehicle Based on a Driving Brain
Deyi Li,Hongbo Gao
Journal Article
Optoelectronic platform and technology
Wen-hua SHI, Wei-ming LV, Tian-yu SUN, Bao-shun ZHANG
Journal Article
Digital Infrastructure System for Biomedical Research and Development
Zhang Jiannan,Wang Xiaojie,Sha Chulin,Li Yingying,Li Xiaokun,Tan Weihong,Li Lanjuan
Journal Article
A survey on run-time supporting platforms for cyber physical systems
Yuan SUN, Gang YANG, Xing-she ZHOU
Journal Article
Research and application of aerial comprehensive lifting platform of tower column of Three Gorges Project ship lift
Zhou Xiong,Chen Zhanlong,Zhang Yuning
Journal Article
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