{"title":"Measurement of the integration level of supply chain based on complex network","authors":"Bo Shu, Hao Chen","doi":"10.1109/IEEM.2010.5674180","DOIUrl":"https://doi.org/10.1109/IEEM.2010.5674180","url":null,"abstract":"The paper introduced the complex network theory into supply chain research, and set up the model of the integration level of supply chain. Firstly, the paper looked back related researches about complex network and measurement of integration level of supply chain. Secondly, the paper put forward features of supply chain network: directed graph; nodes increased randomly but asymmetrically; and preferential attachment of nodes in locality. Thirdly, on the foundation of analyzing impact factors of supply chain complex network integration, built up evaluation model according to the statistics property of complex network, finally executed example calculation and conclusion.","PeriodicalId":285694,"journal":{"name":"2010 IEEE International Conference on Industrial Engineering and Engineering Management","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130594160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The hierarchical hub maximal covering problem with determinate cover radiuses","authors":"R. Sahraeian, E. Korani","doi":"10.1109/IEEM.2010.5674407","DOIUrl":"https://doi.org/10.1109/IEEM.2010.5674407","url":null,"abstract":"Hierarchical facility location problems with three levels deal with location of facilities in any level and assignment traffic to given routing. Hub covering problems covered the demand nodes, if they are within a particular radius of a facility that can supply their demand. This paper study the single allocation hierarchical hub maximal covering problem over complete network linking in the first level, that is consists of hub facilities known as central hubs and in the second and third levels are star networks linking the hubs to central hubs and the demand places to hubs or central hubs. The problem assigns every non-hub nodes and hubs to their top level facilities with predetermined cover radiuses, and minimizing the total cost. The cover radiuses computed with a heuristic method finally present a mixed integer programming model for this problem and test the performance of the problem on the CAB data.","PeriodicalId":285694,"journal":{"name":"2010 IEEE International Conference on Industrial Engineering and Engineering Management","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130649257","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"SWOT analysis and the Key driving factors as an indicator of the current situation of CNG Industry of Pakistan","authors":"S. Tanveer, M. Asim","doi":"10.1109/IEEM.2010.5674548","DOIUrl":"https://doi.org/10.1109/IEEM.2010.5674548","url":null,"abstract":"This paper proposes that SWOT Analysis on a selected sample, along with the analysis of Key driving factors of an industry, can lead to the indication of the level of growth in that industry. A sample from the CNG Industry in Pakistan has been analyzed in this research on the above-mentioned methods and it has been found that there are some Weaknesses and Threats which can be neutralized by exploiting the available Opportunities. The paper also presents a collective Strategy for not only the CNG Industry of Pakistan but also for other industries in South Asia.","PeriodicalId":285694,"journal":{"name":"2010 IEEE International Conference on Industrial Engineering and Engineering Management","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114865464","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Kun-fang Huang, Y. Juan, Chia-Hui Tang, Ching-Feng Chang, Tsair-Rong Chen
{"title":"Improvement of thermal growth compensation for motorized spindles","authors":"Kun-fang Huang, Y. Juan, Chia-Hui Tang, Ching-Feng Chang, Tsair-Rong Chen","doi":"10.1109/IEEM.2010.5674406","DOIUrl":"https://doi.org/10.1109/IEEM.2010.5674406","url":null,"abstract":"A dual displacement measurement meter applied as a compensatory device for spindle thermal growth compensation, it can reduce the measurement error dramatically from single measurement device. The result matches the laser inspection report, which is an external direct checking device and been considered as one of the best checking device of spindle thermal growth. However, the non-flat surface of spindle nose, fluctuating measurement distance and the tiny measurement meter can hardly be fitted rectangular to spindle nose surface which create a certain percentage of error when the single displacement measurement meter is applied. The addition of a differential amplifier will greatly enhance the linear output voltage fed back from dual measurement meter to the CPU and provide a high sensitive level of compensation. This new device can reduce the measurement error from 6% down to 1.8%. The machining tolerance can be improved greatly and machining time is reduced. The quality of the machine and the cutting performance can be upgraded.","PeriodicalId":285694,"journal":{"name":"2010 IEEE International Conference on Industrial Engineering and Engineering Management","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124506301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Hybrid genetic algorithm for bi-objective flow shop scheduling problems with re-entrant jobs","authors":"C. K. Lee, D. Lin","doi":"10.1109/IEEM.2010.5674366","DOIUrl":"https://doi.org/10.1109/IEEM.2010.5674366","url":null,"abstract":"This paper presents a simulated genetic algorithm model of scheduling the flow shop problems with re-entrant jobs. The objectives of this research are to minimize the weighted tardiness and makespan. The proposed model considers that the jobs with non-identical due dates are processed on the machines with the same order. Furthermore, the re-entrant jobs are stochastic as only some jobs are required to reenter to the flow shop. The tardiness weight is adjusted once the jobs re-enter the shop. The performance of the proposed GA model is verified by a number of numerical experiments where the data come from the case company. The results show the proposed method has a higher order satisfaction rate than the industrial practices.","PeriodicalId":285694,"journal":{"name":"2010 IEEE International Conference on Industrial Engineering and Engineering Management","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126232725","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A decomposition based algorithm for the scheduling problem in wafer fabrication system","authors":"Hongtao Hu, Zhibin Jiang, Chengtao Guo, Ran Liu","doi":"10.1109/IEEM.2010.5674645","DOIUrl":"https://doi.org/10.1109/IEEM.2010.5674645","url":null,"abstract":"A decomposition based scheduling strategy is proposed to cope with the complexity of wafer fabrication, such as multi-products, reentrant process flow and unrelated parallel machines. The strategy is composed of genetic algorithm and dynamic scheduling rules. First, bottlenecks are detected and classified based on the constraint weights which are decided by the sensitivity of the system performance to the machine's fluctuant availability. Second, a dynamic work in process (WIP) control strategy is used to determine the dispatching order by adjusting the deviation of the WIP levels to avoid the process fluctuation caused by unpredictable events. Third, a hybrid genetic algorithm (GA) is used to optimize the dispatching route of the lots. Finally, a simulation platform is developed to validate the effectiveness of the proposed method.","PeriodicalId":285694,"journal":{"name":"2010 IEEE International Conference on Industrial Engineering and Engineering Management","volume":"109 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128163337","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"An EMQ model with time-varying demand over the product life cycle","authors":"Kuei-Chen Chiu, Chun-Wu Yeh, Chih-Chiang Fang","doi":"10.1109/IEEM.2010.5674598","DOIUrl":"https://doi.org/10.1109/IEEM.2010.5674598","url":null,"abstract":"The Economic Manufacturing Quantity (EMQ) problems that appear in the literature assume that the demand rate is a constant and then attempt to find the optimal production cycle. The assumption may be appropriate for everyday commodities with a stable demand rate but it is not suitable for technology or fashion products because their demand rate is not constant in the product life cycle. The demand rate for such products life cycle will gradually increase over time, reach a peak, and then decline. Therefore, the optimal lengths of each planning production cycle would be not equal, which means that the traditional EMQ model is not applicable in such situations. For better cost management, an alternative EMQ model is thus proposed in this study. The proposed model uses the diffusion model proposed by Bass (1969) to predict product demand rates over product life cycles to minimize the related inventory cost based. In addition, this research also analyzes the effect of different demand characteristics upon planning product life cycles.","PeriodicalId":285694,"journal":{"name":"2010 IEEE International Conference on Industrial Engineering and Engineering Management","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125746410","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Assembly planning of aircraft based on polychromatic sets","authors":"Song Wang, Jun Hong, Y. Li, Yi Zhang, Zongyuan Li","doi":"10.1109/IEEM.2010.5674515","DOIUrl":"https://doi.org/10.1109/IEEM.2010.5674515","url":null,"abstract":"This paper presents a new framework for the assembly planning of aircraft which integrates assembly sequence planning (ASP) with CAPP on the basis of the standardized mathematical model of polychromatic sets. This paper fulfills three main tasks including the selection of location mode and assembly equipments, assembly sequence planning, and assembly process planning based on a unified model, which may bring forward a new development direction in the assembly planning of aircraft.","PeriodicalId":285694,"journal":{"name":"2010 IEEE International Conference on Industrial Engineering and Engineering Management","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121733828","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The role of safety leadership in improving organization's safety","authors":"M. E. Paivinen","doi":"10.1109/IEEM.2010.5674178","DOIUrl":"https://doi.org/10.1109/IEEM.2010.5674178","url":null,"abstract":"The promotion of safety is often carried out from safety management perspective which plays an important role in safety work. Moreover, safety leadership is increasingly being seen to be in a significant role in the development of safety culture, climate and performance and the attainment of overall improvement in the field. The goal of this study is to create innovative research approaches into safety leadership. Thus a network has been set up among three Finnish universities: the University of Tampere, University of Jyväskylä and Tampere University of Technology. The main purpose of this interdisciplinary network, named LEADNet, is to promote research into the various aspects of leadership and integrate the findings into the field of knowledge.","PeriodicalId":285694,"journal":{"name":"2010 IEEE International Conference on Industrial Engineering and Engineering Management","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115820964","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Service science: An analysis of the business system of product service companies","authors":"Noriyuki Shikata, K. Gemba, K. Uenishi","doi":"10.1109/IEEM.2010.5674488","DOIUrl":"https://doi.org/10.1109/IEEM.2010.5674488","url":null,"abstract":"The need of businesses that combine products with service has begun to be recognized recently. However, there exist few studies on such businesses, and none that propose corporate strategy for them. Most of the existing service science literature deals with the classification of business types and the methods to evaluate value. This paper explores the product service system with an uncertainty factor and analyzes a case study of the care bed business, expanding rapidly as a result of the growing elderly population in Japan. We also examine the organizational structure of product service companies and offer policy suggestions for managing such companies. The paper concludes with the suggestion that these companies need to integrate and coordinate different activities in the vertical integration value chain, eliminating the uncertainty factor, to maximize performance and efficiency.","PeriodicalId":285694,"journal":{"name":"2010 IEEE International Conference on Industrial Engineering and Engineering Management","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129961997","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}