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2011 International Conference on Electronic and Mechanical engineering and Information Technology, EMEIT 2011

作者： Xiao, Zhongdong Zhou, Guanghui School of Management Xi'An Jiaotong University Key Lab of the Ministry of Education for Process Control and Efficiency Engineering Xi'an Shaanxi 710049 China State Key Laboratory for Manufacturing Systems Engineering Xi'an Shaanxi 710049 China School of Mechanical Engineering Xi'An Jiaotong University Xi'an Shaanxi 710049 China

ISBN: (纸本)9781612840857

With the promotion and popularization of EIS in the world, how to improve its structural stability is becoming an urgent problem. Based on complex network theory, this paper tries to study EIS structure with two kinds of cases node (enterprise in the system) and the edge (material and energy flow channels in system) subjected to random disturbances and intentional interference through two kinds of indexes the structural stability and performance trends. After comparative analyzing on actual network samples and virtual network samples by Matlab, paper found that the node and the edge of the deliberate interference with the destruction of the structure to bring the whole network should be much better than the random disturbances. Paper suggested that it is necessary to protect the key enterprise and exchange channels during the actual operation process. © 2011 IEEE.

关键词： Complex networks

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Dynamic identifying and tracking framework for cutters using RFID technology in digital workshop

Dynamic identifying and tracking framework for cutters using...

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2011 International Conference on Electronic and Mechanical engineering and Information Technology, EMEIT 2011

作者： Zhou, Guanghui Xiao, Zhongdong Wang, Ben Jiang, Pingyu State Key Laboratory for Manufacturing Systems Engineering Xi'an China School of Mechanical Engineering Xi'an Jiaotong University Xi'an China School of Management Xi'an Jiaotong University Key Lab. of the Ministry of Education for Process Control and Efficiency Engineering Xi'an China High-Performance Materials Institute Florida State University Tallahassee FL United States

ISBN: (纸本)9781612840857

For effectively solving the problem of accurate tracking and control of cutters in digital workshop, this paper presents a novel RFID-based dynamic identifying and tracking framework for cutters in digital workshop (RFID-DITF-CDW). An overall architecture for RFID-DITF-CDW is established and its key enabling technologies including RFID-based realtime information collecting, dynamic misuse detecting of cutter change on CNC machines, real-time position identifying, status tracking, and service life forecasting for cutters are discussed. Finally, a prototype system of RFID-DITF-CDW is developed and applied in a real typical CNC machining workshop to demonstrate the validity of presented framework and enabling technologies. © 2011 IEEE.

关键词： Radio frequency identification (RFID)

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Supply Chain Coordination and Risk Sharing with Considering Internal and External Quality Fault and Return Policy

Supply Chain Coordination and Risk Sharing with Considering ...

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2011 IEEE 18th International Conference on Industrial engineering and engineering Management(2011 IEEE 第十八届工业工程与工程管理国际会议 IEEM2011)

作者： Yong-fei LI Qin SU Yang-zhi OU School of Management Xi’an Jiaotong University Xian 710049 China State Key Laboratory for Manufacturing Systems Engineering Xian 710049 China The Key Lab of the Ministry of Education for Process Control & Efficiency Engineering Xian 710049 China

This paper studies a supply chain quality coordination and risk-sharing problem. We find when the supply chain is coordinated under internal and external quality fault existing, it can be obtained the optimal profit, order quantity and risk sharing of the supply chain parties for each. And when the supply chain is coordinated and the item has not been sold, the supplier should allow the seller return his order item with wholesale price. The total optimal expected profit is smaller when internal and external quality fault is appeared but the risking share is larger. The risk sharing is positively correlated with the fault rate but is noncorrelated with the return policy. The risk sharing of the supply chain is also positively correlated with the wholesale price, retail price and the seller is not zero risk sharing1.

关键词： Supply chains Contracts Correlation educational institutions Medical services Mathematical model Customer services

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Dynamic job rescheduling using RFID technology

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International Journal of Internet Manufacturing and Services 2011年第1期3卷 42-58页

作者： Zhou, Guanghui Zheng, Mei Xiao, Zhongdong State Key Laboratory for Manufacturing Systems Engineering School of Mechanical Engineering Xi'an Jiaotong University Xi'an 710049 China School of Mechanical Engineering Xi'an Jiaotong University Xi'an 710049 China Key Lab of Ministry of Education for Process Control and Efficiency Engineering School of Management Xi'an Jiaotong University Xi'an 710049 China

Dynamic job shop scheduling/rescheduling is a frequently occurring and highly relevant problem in practice. However, in the past, due to being short of the real-time manufacturing information derived from the bottom-level manufacturing spots, the scheduling solutions produced by the traditional job shop scheduling systems are always unable to satisfy the practical requirements well. Therefore, in this research, a dynamic job rescheduling approach is proposed in which radio frequency identification (RFID) technology is utilised to acquire the real-time manufacturing information produced at the manufacturing spots and a dynamic rescheduling mathematical model is established to deal with the four types of uncertain events frequently occurring in job shop production. Endeavouring to resolve the dynamic scheduling mathematical model effectively and efficiently, a hybrid genetic algorithm (GA) by integrating hill-climbing search method is introduced. A prototype system of RFID-based dynamic job rescheduling is developed and the numerical case studies are carried out for verifying the feasibility and validity.© 2011 Inderscience Enterprises Ltd.

关键词： Job shop scheduling

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A Single-Item Uncapacitated Lot-Sizing Problem with Remanufacturing and Outsourcing

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Procedia engineering 2011年 15卷 5170-5178页

作者： Nengmin Wang Zhengwen He Jingchun Sun Haiyan Xie Wei Shi Management School of Xi’an JiaoTong University 710049NO.28 Xiannin Road Xian Shaanxi China The key lab of the ministry of education for process control& efficiency engineering 710049NO.28 Xiannin Road Xian Shaanxi China College of Engineering and Information Technology University of Arkansas at Little Rock 2801S. University Ave. ETAS 202 Little Rock Arkansas 72204 USA

This paper addresses the single-item, dynamic lot-sizing problem for systems with remanufacturing and outsourcing. Therein, demand and return amounts are deterministic over a finite planning horizon. Demand may be satisfied by the manufacturing of new items, remanufactured items, or outsourcing, but it cannot be backlogged. The objective of this study is to determine the lot sizes for manufacturing, remanufacturing, and outsourcing that minimise the total cost, which consists of the holding costs for returns and manufactured/remanufactured products, setup costs, and outsourcing costs. The problems addressed in this paper are an extension of those addressed by Richter et al. (2000,and 2001), Teunter et al. (2006), and Aksen et al. (2003). In this paper, the separate setup costs scheme is considered, we propose a dynamic programming approach to derive the optimal solution in the case of large quantities of returned product. The complexity of this dynamic programming approach is O ( T 2 ), wherein T is the number of periods in the planning horizon.

关键词： Lot sizing remanufacturing outsource dynamic programming

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Knowledge dissemination on community networks

Knowledge dissemination on community networks

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2010 International Conference on Management and Service Science, MASS 2010

作者： Li, Qing-Jun Cui, Wen-Tian Lin, Jun Sun, Xiao-Ming School of Management Key Laboratory of Process Control and Efficiency Engineering Ministry of Education Xi'an Jiaotong University Xi'an China

ISBN: (纸本)9781424453269

In this paper, we examine the knowledge transfer process on community networks by analyzing the average knowledge level as a function of the agent's absorptive capacity. It is found that the average knowledge level decreases with the increment of inner-community links and the decreases of intercommunity links when we keep the total links (including innercommunity and inter-community links) constant. It is also shown that as for inner-community (inter-community) links unvaried, the increment of inter-community (inner-community) will promote average knowledge level. © 2010 IEEE.

关键词： Knowledge management

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Scheduling with resource allocation and past-sequence-dependent setup times including maintenance

Scheduling with resource allocation and past-sequence-depend...

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IEEE International Conference on Networking, Sensing and control

作者： Zhanguo Zhu Feng Chu Linyan Sun Ming Liu School of Management Xi''an Jiaotong University China Institut Charles Delaunay FRE CNRS 2848 Laboratoire doptimisation des systèmes industriels (LOSI) Université de Technologie de Troyes Troyes France Laboratoire dinformatique biologie intégrative et systémes complexes (IBISC) FRE CNRS 3190 Université d''Evry Val d''Essonne Evry France School of Management State Key Laboratory for Mechanical Manufacturing Systems Engineering The Key Laboratory of the Ministry of Education for process control and Efficiency Engineering Xi''an Jiaotong University China School of Economics & Management University of Tongji Shanghai China

In this work, scheduling problems with resource allocation and past-sequence-dependent (p-s-d) setup times are considered. Under these settings, the actual job processing times are dependent on the amount of resource allocated and the setup times are proportionate to the length of the already processed jobs. The objective function is a combination of the total completion time and the total resource consumption. In addition, the machine may need maintenance to improve its production efficiency, so the maintenance is also integrated. The optimal job sequence, the optimal amount of resource allocated to each job, and the optimal maintenance position are determined jointly. It is shown that the problem under study is polynomial time solvable.

关键词： Job shop scheduling Single machine scheduling Maintenance engineering Resource management processor scheduling Equations Europe

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Method for prediction of coal and gas outburst based on multi-agent information fusion

Method for prediction of coal and gas outburst based on mult...

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2010 International Conference on Intelligent Computation Technology and Automation, ICICTA 2010

作者： Yan, Xin Fu, Hua Tu, Naiwei Faculty of Electrical and Engineering Control Liaoning Technical University Huludao 125105 China Key Lab of Process Industry Automation Northeastern University Ministry of Education Shenyang 110004 China

ISBN: (纸本)9780769540771

In view of the problems existing in the prediction methods of coal and gas outburst, a method for prediction of coal and gas outburst based on multi-agent information fusion is proposed. In the method, considering the measured data relevant to many influence factors, a multi-agent information fusion model for rapid, dynamic and accurate prediction of coal and gas outburst is given, Dempster-Shafer (D-S) evidence theory is used to reduce the uncertainty and improve the accuracy in the prediction of coal and gas outburst. The results show that the proposed method has high accuracy, which is a practical method to predict coal and gas outburst. © 2010 IEEE.

关键词： Information fusion

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Notice of Retraction: How to Use the Brokerage Roles of Innovation Networks Efficiently

Notice of Retraction: How to Use the Brokerage Roles of Inno...

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International Conference on Management and Service Science, MASS

作者： Xiao-ming Sun Wen-tian Cui Jun Lin School of Management Key Laboratory of Process Control and Efficiency Engineering Ministry of Education Xi''an Jiaotong University Xi'an China

This article has been retracted by the publisher.

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Knowledge Dissemination on Community Networks

Knowledge Dissemination on Community Networks

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International Conference on Management and Service Science, MASS

作者： Qing-jun Li Wen-tian Cui Jun Lin Xiao-ming Sun School of Management Key Laboratory of Process Control and Efficiency Engineering Ministry of Education Xi'an Jiaotong University Xi'an China

In this paper, we examine the knowledge transfer process on community networks by analyzing the average knowledge level as a function of the agent's absorptive capacity. It is found that the average knowledge level decreases with the increment of inner-community links and the decreases of inter-community links when we keep the total links (including inner-community and inter-community links) constant. It is also shown that as for inner-community (inter-community) links unvaried, the increment of inter-community (inner-community) will promote average knowledge level.

关键词： Communities Knowledge transfer Knowledge engineering Computational modeling process control Biological system modeling Steady-state

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