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Computer Integrated Manufacturing Systems最新文献

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Improving workplace material handling through consolidation of cribs and a dispatching system 通过整合婴儿床和调度系统，改善工作场所的物料处理
Computer Integrated Manufacturing Systems Pub Date : 2003-03-01 DOI: 10.1108/09576060310459384
B. Das, A. Garcia-Diaz
{"title":"Improving workplace material handling through consolidation of cribs and a dispatching system","authors":"B. Das, A. Garcia-Diaz","doi":"10.1108/09576060310459384","DOIUrl":"https://doi.org/10.1108/09576060310459384","url":null,"abstract":"The lost time arising from travelling and waiting of the production operators and manufacturing inspectors at the tool and gauge crib counters can be considerable in a large manufacturing plant. This travelling and waiting time can be eliminated or minimized by consolidating the tool and gauge cribs near the master crib, extending the totebox system and providing a dispatching system. In the proposed system the tools and gauges will be delivered at the workstation by the dispatchers. The new system would improve the utilization of the tool and gauge crib attendant’s time and reduce the tool and gauge inventory. The case problem revealed that a net annual labor cost saving of about $320,600 and a saving of $242,100 from the reduction of tool and gauge inventory could be achieved. The additional floor space requirement would be about 1,700sq. ft and the implementation cost would be about $144,500.","PeriodicalId":100314,"journal":{"name":"Computer Integrated Manufacturing Systems","volume":"8 1","pages":"87-94"},"PeriodicalIF":0.0,"publicationDate":"2003-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79127270","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}
引用次数: 3
Dynamic scheduling of flexible manufacturing systems using neural networks and inductive learning 基于神经网络和归纳学习的柔性制造系统动态调度
Computer Integrated Manufacturing Systems Pub Date : 2003-03-01 DOI: 10.1108/09576060310459456
P. Priore, D. Fuente, R. Pino, J. Puente
{"title":"Dynamic scheduling of flexible manufacturing systems using neural networks and inductive learning","authors":"P. Priore, D. Fuente, R. Pino, J. Puente","doi":"10.1108/09576060310459456","DOIUrl":"https://doi.org/10.1108/09576060310459456","url":null,"abstract":"Dispatching rules are usually applied dynamically to schedule jobs in flexible manufacturing systems. Despite their frequent use, one of the drawbacks that they display is that the state the manufacturing system is in dictates the level of performance of the rule. As no rule is better than all the other rules for all system states, it would be highly desirable to know which rule is the most appropriate for each given condition, and to this end this paper proposes a scheduling approach that employs inductive learning and backpropagation neural networks. Using these latter techniques, and by analysing the earlier performance of the system, “scheduling knowledge” is obtained whereby the right dispatching rule at each particular moment can be determined. A module that generates new control attributes is also designed in order to improve the “scheduling knowledge” that is obtained. Simulation results show that the proposed approach leads to significant performance improvements over existing dispatching rules.","PeriodicalId":100314,"journal":{"name":"Computer Integrated Manufacturing Systems","volume":"170 1","pages":"160-168"},"PeriodicalIF":0.0,"publicationDate":"2003-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84795817","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}
引用次数: 18
Computational system for group technology – PFA case study 成组技术的计算系统- PFA案例研究
Computer Integrated Manufacturing Systems Pub Date : 2003-03-01 DOI: 10.1108/09576060310459438
Newton Ribeiro dos Santos, L. O. Araujo
{"title":"Computational system for group technology – PFA case study","authors":"Newton Ribeiro dos Santos, L. O. Araujo","doi":"10.1108/09576060310459438","DOIUrl":"https://doi.org/10.1108/09576060310459438","url":null,"abstract":"A computational implementation of the production flow analysis, a software named GROUPTEC, for a small company has been proposed. Using GROUPTEC, a case study has been devised and applied to a company, belonging to aluminium‐manufactured products branch. Four analyses of the production flow have been performed, that is, the factory flow analysis; group analysis; line analysis, and tool analysis. After the above technique application, the final results related to the technological cells and their components; part families and machinery groups lead to an adequate cell arrangement, with a grouping efficiency of approximately 98.8 per cent. A productivity gain of 30 per cent has been estimated with the time in movement of parts and queuing at the machine.","PeriodicalId":100314,"journal":{"name":"Computer Integrated Manufacturing Systems","volume":"18 1","pages":"138-152"},"PeriodicalIF":0.0,"publicationDate":"2003-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74033810","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}
引用次数: 12
Strategies for agility: an evolutionary and configurational approach 敏捷策略:一种进化的和配置的方法
Computer Integrated Manufacturing Systems Pub Date : 2003-03-01 DOI: 10.1108/09576060310459401
Ian Paul McCarthy, C. Tsinopoulos
{"title":"Strategies for agility: an evolutionary and configurational approach","authors":"Ian Paul McCarthy, C. Tsinopoulos","doi":"10.1108/09576060310459401","DOIUrl":"https://doi.org/10.1108/09576060310459401","url":null,"abstract":"Configurational theory can significantly enhance understanding of organisational strategy and diversity. Despite this, there have been limited efforts to examine the value and utility of configurational research as a method for realising manufacturing strategies. This paper introduces a strategic management framework based on configurational theory and an evolutionary classification method (cladistics). Focusing on agile manufacturing concepts, the framework provides a system for collecting and organising information on manufacturing routines and capabilities. This facilitates the processes of strategic analysis, strategic choice and strategic information.","PeriodicalId":100314,"journal":{"name":"Computer Integrated Manufacturing Systems","volume":"3 1","pages":"103-113"},"PeriodicalIF":0.0,"publicationDate":"2003-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79133222","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}
引用次数: 38
Formation of machine groups and part families: a modified SLC method and comparative study 机群和零件族的形成:一种改进的SLC方法及比较研究
Computer Integrated Manufacturing Systems Pub Date : 2003-03-01 DOI: 10.1108/09576060310459429
H. Selim, Reda M.S. Abdel Aal, Araby I. Mahdi
{"title":"Formation of machine groups and part families: a modified SLC method and comparative study","authors":"H. Selim, Reda M.S. Abdel Aal, Araby I. Mahdi","doi":"10.1108/09576060310459429","DOIUrl":"https://doi.org/10.1108/09576060310459429","url":null,"abstract":"This paper introduces a modified single linkage clustering heuristic (MOD‐SC). The proposed MOD‐SLC objective is to test the application of Baroni‐Urban and Buser (BUB) similarity coefficient to the manufacturing cell formation (MCF) problem instead of Jaccard’s similarity coefficient. The MOD‐SLC has been compared and evaluated against three cluster formation‐based heuristics for MCF. The three heuristics are: the single linkage clustering, enhanced rank order clustering, and direct clustering algorithm. The MCF methods considered in this comparative and evaluative study belong to the cluster formation approach of solving the MCF problem. The comparison and evaluation are performed using four published performance measures. A total of 25 published and ten hypothetical and randomly generated problem data sets are used in the proposed evaluative study. Results analysis is carried out to test and validate the proposed BUB based MOD‐SLC. Finally the pros and cons of each method are stated and discussed.","PeriodicalId":100314,"journal":{"name":"Computer Integrated Manufacturing Systems","volume":"7 1","pages":"123-137"},"PeriodicalIF":0.0,"publicationDate":"2003-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82102025","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}
引用次数: 21
Total manufacturing information system: a conceptual model of a strategic tool for competitive advantage 全制造信息系统:竞争优势战略工具的概念模型
Computer Integrated Manufacturing Systems Pub Date : 2003-03-01 DOI: 10.1108/09576060310459410
Choong Y. Lee
{"title":"Total manufacturing information system: a conceptual model of a strategic tool for competitive advantage","authors":"Choong Y. Lee","doi":"10.1108/09576060310459410","DOIUrl":"https://doi.org/10.1108/09576060310459410","url":null,"abstract":"Recent advances in manufacturing and information technologies present promising strategic alternatives for designing a new manufacturing information system. Total manufacturing information system is an integrated system of manufacturing technologies and business strategy into an information system. It is a strategic tool for achieving competitive advantage, which enables firms to respond quickly to market changes, achieve flexibility of products and processes, and manage the complexity of today’s manufacturing environment.","PeriodicalId":100314,"journal":{"name":"Computer Integrated Manufacturing Systems","volume":"23 6 1","pages":"114-122"},"PeriodicalIF":0.0,"publicationDate":"2003-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85571987","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}
引用次数: 21
Process planning system for prismatic parts 棱柱形零件工艺规划系统
Computer Integrated Manufacturing Systems Pub Date : 2003-03-01 DOI: 10.1108/09576060310459375
M. C. Kayacan, S. Celik
{"title":"Process planning system for prismatic parts","authors":"M. C. Kayacan, S. Celik","doi":"10.1108/09576060310459375","DOIUrl":"https://doi.org/10.1108/09576060310459375","url":null,"abstract":"This study includes process planning of prismatic parts by means of an expert system. On the computer controlled machine tools, operation methods and mostly used process types in manufacture are drawn with solid modelling. Feature recognition process is achieved with the “B‐Rreb” modelling method to give vectorel direction knowledge and adjacent relationships of surface using the STEP standard interface program. Furthermore, operation type and sequence of operation are defined for the prismatic parts by using the databases achieved from the feature recognition module. This developed method was prepared on an IBM compatible PC by using C++ programming language for this purpose and is explained with a sample.","PeriodicalId":100314,"journal":{"name":"Computer Integrated Manufacturing Systems","volume":"67 14","pages":"75-86"},"PeriodicalIF":0.0,"publicationDate":"2003-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91520854","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}
引用次数: 24
Quality management practice in semiconductor manufacturing industries – empirical studies in Taiwan 半导体制造业品质管理实务-台湾地区之实证研究
Computer Integrated Manufacturing Systems Pub Date : 2003-03-01 DOI: 10.1108/09576060310459447
Taho Yang, Mu-Chen Chen, Chao-Ton Su
{"title":"Quality management practice in semiconductor manufacturing industries – empirical studies in Taiwan","authors":"Taho Yang, Mu-Chen Chen, Chao-Ton Su","doi":"10.1108/09576060310459447","DOIUrl":"https://doi.org/10.1108/09576060310459447","url":null,"abstract":"Semiconductor manufacturing is in the spotlight of the global manufacturing industries. Quality management is strategically and tactically important for gaining a competitive advantage. Since Taiwan’s semiconductor industry is one of the major suppliers of global semiconductor products, its quality management practice has a global impact. This research was conducted based on a proven measurement instrument for quality management practices including eight critical factors and 63 measuring items. Data were analyzed with respect to their reliability, mean rank, consistency, and correlation. Analysis results revealed insights into managers’ perception of quality management practices in the semiconductor industries.","PeriodicalId":100314,"journal":{"name":"Computer Integrated Manufacturing Systems","volume":"48 1","pages":"153-159"},"PeriodicalIF":0.0,"publicationDate":"2003-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79925322","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}
引用次数: 25
Manufacturing reengineering in a tubular radiator production plant 管式散热器生产厂的制造再造
Computer Integrated Manufacturing Systems Pub Date : 2003-03-01 DOI: 10.1108/09576060310459393
A. C. Caputo, P. M. Pelagagge
{"title":"Manufacturing reengineering in a tubular radiator production plant","authors":"A. C. Caputo, P. M. Pelagagge","doi":"10.1108/09576060310459393","DOIUrl":"https://doi.org/10.1108/09576060310459393","url":null,"abstract":"Describes the reengineering of a production line for household heating tubular radiators, assuming as a reference scenario the facility of one of the leading Italian manufacturers. After a preliminary characterization of products and manufacturing process, a thorough analysis of the production system has been carried out in order to highlight current problems and improvement strategies in the light of lean manufacturing concepts. Subsequently, suggests some corrective actions and also assesses their expected effectiveness in economic terms. In particular, improvement possibilities have been found in the areas of internal logistics through streamlining of materials flow and layout modifications, as well as process quality increase. Reengineering activities are especially aimed towards layout optimization mainly by resorting to a U‐shaped cell‐based architecture. Further, the reduction of rework percentage during the assembly phase has been pursued by properly modifying the operations sequence and through integration of a new automated testing station in the production line.","PeriodicalId":100314,"journal":{"name":"Computer Integrated Manufacturing Systems","volume":"119 1","pages":"95-102"},"PeriodicalIF":0.0,"publicationDate":"2003-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75742450","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}
引用次数: 2
Competitive strategies and core competencies: perspectives for the internationalisation of industry in Brazil 竞争战略和核心竞争力:巴西工业国际化的视角
Computer Integrated Manufacturing Systems Pub Date : 2003-02-01 DOI: 10.1108/09576060310453317
Afonso Fleury, M. T. Fleury
{"title":"Competitive strategies and core competencies: perspectives for the internationalisation of industry in Brazil","authors":"Afonso Fleury, M. T. Fleury","doi":"10.1108/09576060310453317","DOIUrl":"https://doi.org/10.1108/09576060310453317","url":null,"abstract":"One of the key features of the new economy seems to be the change from individual to collective efficiency: the joint performance of systems of networked enterprises. That movement has an international dimension mainly related to the new strategies of transnational corporations. from the perspective of developing countries important changes might be taking place, as a consequence of the positioning of their firms in that new interorganisational networking. This is the focus of this study. An analytical model was developed for the assessment of which industrial segment shows the potential to be an international player for having the required organisational competencies. The conceptual framework was built around the idea that participation in an interorganisational network depends on the competencies built by each firm and influences the conditions for strategy formulation. A survey about the recent evolution of industry in Brazil was prepared. The outcomes reveal the relative position of the Brazilian firms in international networks, what leads to an overall picture of the competitiveness of local industry.","PeriodicalId":100314,"journal":{"name":"Computer Integrated Manufacturing Systems","volume":"44 1","pages":"16-25"},"PeriodicalIF":0.0,"publicationDate":"2003-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75065709","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}
引用次数: 66
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