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E-commerce businessmodel mining and prediction
Zhou-zhou HE,Zhong-fei ZHANG,Chun-ming CHEN,Zheng-gang WANG
《信息与电子工程前沿(英文)》 2015年 第16卷 第9期 页码 707-719 doi: 10.1631/FITEE.1500148
关键词: E-commerce Business model prediction Consumer influence Social network Sales prediction
Energy storage resources management: Planning, operation, and business model
《工程管理前沿(英文)》 页码 373-391 doi: 10.1007/s42524-022-0194-4
关键词: energy storage system energy storage resources management planning configuration operational management business model
“新一代人工智能引领下的制造业新模式新业态研究”课题组
《中国工程科学》 2018年 第20卷 第4期 页码 66-72 doi: 10.15302/J-SSCAE-2018.04.011
在新一代人工智能技术引领下,制造业的生产技术、组织方式、竞争策略等,都将面临重大调整,为制造业新模式与新业态的形成提供了可能。受新一代人工智能技术驱动,制造业实践中不断涌现由服务而产生的新模式新业态是本课题的研究核心。课题重点围绕由开展智能服务而产生的新模式和新业态进行研究,分析了在人工智能技术引领下,制造业的模式与业态的演进趋势,新模式与新业态的典型类型,支撑性、关键性技术;提出了新模式与新业态的发展方针、目标与途径。根据我国工业领域的发展基础与现状,选择远程运维服务和规模定制服务作为突破,提出两大业务模式在相关领域的发展方向以及发展目标,并提出相关政策建议。
《医学前沿(英文)》 2022年 第16卷 第3期 页码 496-506 doi: 10.1007/s11684-021-0828-7
胡绪华,时方艳,徐骏杰
《中国工程科学》 2015年 第17卷 第3期 页码 88-95
本文从产业链的视角分析了我国风电设备产业零部件制造、整机组装、运营服务等环节的发展状况,并借助于宏观环境分析方法(即PEST分析方法)讨论了我国风电设备产业商业模式的战略格局,进一步结合我国风电设备产业的市场细分差别化设计商业模式创新的细分型、整合型、收缩型和扩张型四大模式。最后,提出了保障风电设备产业商业模式创新的政策建议。
Liquefaction prediction using support vector machine model based on cone penetration data
Pijush SAMUI
《结构与土木工程前沿(英文)》 2013年 第7卷 第1期 页码 72-82 doi: 10.1007/s11709-013-0185-y
关键词: earthquake cone penetration test liquefaction support vector machine (SVM) prediction
A novel hybrid model for water quality prediction based on VMD and IGOA optimized for LSTM
《环境科学与工程前沿(英文)》 2023年 第17卷 第7期 doi: 10.1007/s11783-023-1688-y
● A novel VMD-IGOA-LSTM model has proposed for the prediction of water quality.
关键词: Water quality prediction Grasshopper optimization algorithm Variational mode decomposition Long short-term memory neural network
Improved analytical model for residual stress prediction in orthogonal cutting
null
《机械工程前沿(英文)》 2014年 第9卷 第3期 页码 249-256 doi: 10.1007/s11465-014-0310-1
The analytical model of residual stress in orthogonal cutting proposed by Jiann is an important tool for residual stress prediction in orthogonal cutting. In application of the model, a problem of low precision of the surface residual stress prediction is found. By theoretical analysis, several shortages of Jiann’s model are picked out, including: inappropriate boundary conditions, unreasonable calculation method of thermal stress, ignorance of stress constraint and cyclic loading algorithm. These shortages may directly lead to the low precision of the surface residual stress prediction. To eliminate these shortages and make the prediction more accurate, an improved model is proposed. In this model, a new contact boundary condition between tool and workpiece is used to make it in accord with the real cutting process; an improved calculation method of thermal stress is adopted; a stress constraint is added according to the volume-constancy of plastic deformation; and the accumulative effect of the stresses during cyclic loading is considered. At last, an experiment for measuring residual stress in cutting AISI 1045 steel is conducted. Also, Jiann’s model and the improved model are simulated under the same conditions with cutting experiment. The comparisons show that the surface residual stresses predicted by the improved model is closer to the experimental results than the results predicted by Jiann’s model.
关键词: residual stress analytical model orthogonal cutting cutting force cutting temperature
Fracture model for the prediction of the electrical percolation threshold in CNTs/Polymer composites
Yang SHEN, Pengfei HE, Xiaoying ZHUANG
《结构与土木工程前沿(英文)》 2018年 第12卷 第1期 页码 125-136 doi: 10.1007/s11709-017-0396-8
关键词: electrical percolation CNTs/Polymer composites fracture model electric conductivity tunnelling effects
Performance prediction of switched reluctance generator with time average and small signal models
Jyoti KOUJALAGI, B. UMAMAHESWARI, R. ARUMUGAM
《能源前沿(英文)》 2013年 第7卷 第1期 页码 56-68 doi: 10.1007/s11708-012-0216-8
关键词: generator reluctance switching model small signal model time average model
Pathway to energy technical innovation and commercialization based on Internet plus DES
Huiping LIU
《能源前沿(英文)》 2016年 第10卷 第1期 页码 65-78 doi: 10.1007/s11708-015-0391-5
关键词: “Internet Plus” distributed energy system (DES) business model technical innovation commercialization DES industry ecosystem energy revolution
Abdelwahhab KHATIR; Roberto CAPOZUCCA; Samir KHATIR; Erica MAGAGNINI
《结构与土木工程前沿(英文)》 2022年 第16卷 第8期 页码 976-989 doi: 10.1007/s11709-022-0840-2
关键词: damage prediction ANN BOA FEM experimental modal analysis
基于修正Anderson 模型的冲击载荷下地基振动响应预测方法
房波
《中国工程科学》 2014年 第16卷 第11期 页码 96-102
提出了一个预测潜在冲击载荷下振动效应的理论模型与现场实测相结合的综合预测方法。通过一系列具有针对性的室外重锤冲击振动试验,以及现场实测数据对Anderson 模型进行了验证并修正,然后利用修正的Anderson 模型预测冲击荷载的振动效应。将预测结果和现场试验结果进行对比分析,结果表明:预测结果与实测结果吻合较好。
关键词: 预测方法 冲击载荷 振动效应 Anderson 模型
业务架构集成中的企业级业务组件识别方法 Article
Jiong FU, Xue-shan LUO, Ai-min LUO, Jun-xian LIU
《信息与电子工程前沿(英文)》 2017年 第18卷 第9期 页码 1320-1335 doi: 10.1631/FITEE.1601836
《机械工程前沿(英文)》 2022年 第17卷 第3期 doi: 10.1007/s11465-022-0688-0
关键词: precision milling dimensional accuracy cutting force convolutional neural networks coherent noise
标题 作者 时间 类型 操作
E-commerce businessmodel mining and prediction
Zhou-zhou HE,Zhong-fei ZHANG,Chun-ming CHEN,Zheng-gang WANG
期刊论文
Hybrid deep learning model for risk prediction of fracture in patients with diabetes and osteoporosis
期刊论文
Liquefaction prediction using support vector machine model based on cone penetration data
Pijush SAMUI
期刊论文
Fracture model for the prediction of the electrical percolation threshold in CNTs/Polymer composites
Yang SHEN, Pengfei HE, Xiaoying ZHUANG
期刊论文
Performance prediction of switched reluctance generator with time average and small signal models
Jyoti KOUJALAGI, B. UMAMAHESWARI, R. ARUMUGAM
期刊论文
Pathway to energy technical innovation and commercialization based on Internet plus DES
Huiping LIU
期刊论文
Vibration-based crack prediction on a beam model using hybrid butterfly optimization algorithm with artificial
Abdelwahhab KHATIR; Roberto CAPOZUCCA; Samir KHATIR; Erica MAGAGNINI
期刊论文