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IEEE International Conference on Automation Science and Engineering, 2005.最新文献

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Forecasting of service arrivals in a repair center 预测维修中心的服务到达
IEEE International Conference on Automation Science and Engineering, 2005. Pub Date : 2005-09-12 DOI: 10.1109/COASE.2005.1506783
S. Viswanathan, Yan Feng
{"title":"Forecasting of service arrivals in a repair center","authors":"S. Viswanathan, Yan Feng","doi":"10.1109/COASE.2005.1506783","DOIUrl":"https://doi.org/10.1109/COASE.2005.1506783","url":null,"abstract":"While forecasting has received considerable attention in the manufacturing and marketing literature, there has been little research on forecasting in services especially in the context of service arrivals in a repair or refurbishment center. In this paper, we propose several methods for forecasting service arrivals in a repair center. A preliminary evaluation of the alternative methods is also provided.","PeriodicalId":181408,"journal":{"name":"IEEE International Conference on Automation Science and Engineering, 2005.","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122104323","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: 4
Evaluation of time-varying availability in multi-echelon inventory system under combat damage 作战损伤下多级库存系统时变可用性评估
IEEE International Conference on Automation Science and Engineering, 2005. Pub Date : 2005-09-12 DOI: 10.1109/COASE.2005.1506773
H. Lau, Huawei Song
{"title":"Evaluation of time-varying availability in multi-echelon inventory system under combat damage","authors":"H. Lau, Huawei Song","doi":"10.1109/COASE.2005.1506773","DOIUrl":"https://doi.org/10.1109/COASE.2005.1506773","url":null,"abstract":"The models for multi-echelon inventory systems in existing literatures predominantly address failures due to reliability in peacetime. In wartime or even peacetime operational scenarios, unexpected combat damage can cause a large number of systems to be heavily damaged, to the extent that they become irreparable. In this paper, we study a multi-echelon spare parts support system under combat damage, discuss the replenishment policy and propose an approximate method to evaluate the time-varying system performance operational availability considering the effect of passivation. Experiments show our model works well and efficiently against simulation.","PeriodicalId":181408,"journal":{"name":"IEEE International Conference on Automation Science and Engineering, 2005.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130080353","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: 10
Control architecture for flexible production systems 柔性生产系统的控制体系结构
IEEE International Conference on Automation Science and Engineering, 2005. Pub Date : 2005-09-12 DOI: 10.1109/COASE.2005.1506787
B. Lennartson, Martin Fabian, P. Falkman
{"title":"Control architecture for flexible production systems","authors":"B. Lennartson, Martin Fabian, P. Falkman","doi":"10.1109/COASE.2005.1506787","DOIUrl":"https://doi.org/10.1109/COASE.2005.1506787","url":null,"abstract":"An architecture for control of flexible production systems is presented, with focus on flexibility, generality, and reusability. The architecture is based on a framework which partitions the control system into the following main components: resources, product routes, control functions, the operator's interaction and the information system. The clear separation of the resources employed from the products' paths through the plant is important in order to simplify the handling of changes to the system, for instance when introducing new equipment or new product types. Compared to an earlier preliminary result [Lennartson, B, et al., Oct. 2002] this paper introduces a new formalism based on process algebra. It means that high level user friendly but still formal specifications are achieved for resources as well as product routes. Both event and state based specifications are illustrated related to industrial applications.","PeriodicalId":181408,"journal":{"name":"IEEE International Conference on Automation Science and Engineering, 2005.","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134198989","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
Path planning for a humanoid using NURBS curves 基于NURBS曲线的人形机器人路径规划
IEEE International Conference on Automation Science and Engineering, 2005. Pub Date : 2005-09-12 DOI: 10.1109/COASE.2005.1506794
A. Schmid, H. Wörn
{"title":"Path planning for a humanoid using NURBS curves","authors":"A. Schmid, H. Wörn","doi":"10.1109/COASE.2005.1506794","DOIUrl":"https://doi.org/10.1109/COASE.2005.1506794","url":null,"abstract":"In this paper we present an algorithm for planning the path of a 3 DOF mobile platform for a humanoid robot. It is simple enough to be executed online and yet powerful enough to generate a smooth path from starting point and orientation to a destination point with a different orientation. Thus we strive to achieve a human-like appearance of our robot that encourages the humans in vicinity to interact with our humanoid robot and enhances the possibilities of human-robot collaboration. We opted to use NURBS curves as the basis for our path planning algorithm","PeriodicalId":181408,"journal":{"name":"IEEE International Conference on Automation Science and Engineering, 2005.","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130763686","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: 13
Right-circular corner-filleted flexure hinges 右圆角圆角柔性铰链
IEEE International Conference on Automation Science and Engineering, 2005. Pub Date : 2005-09-12 DOI: 10.1109/COASE.2005.1506777
Guimin Chen, J. Jia, Zhiwu Li
{"title":"Right-circular corner-filleted flexure hinges","authors":"Guimin Chen, J. Jia, Zhiwu Li","doi":"10.1109/COASE.2005.1506777","DOIUrl":"https://doi.org/10.1109/COASE.2005.1506777","url":null,"abstract":"A novel single-axis flexure hinge named right-circular corner-filleted (RCCF) flexure hinge, which is composed of half a right circular one and half a corner-filleted one, is presented. The flexibility expression, maximum stress and rotation precision of RCCF flexure hinge is provided, and validated by finite element method. Take the micro-adjustment mechanism in double-crystal monochromator for example; a group of RCCF flexure hinges with different corner-filleted radii are analyzed using the ANSYS finite element software, including a special RCCF hinge, i.e. right-circular hinge. The results show that the RCCF flexure hinges are more compliant than right-circular hinge and as precise as it in rotation. The RCCF flexure hinge is suitable for engineering applications where high displacement and high accuracy are needed.","PeriodicalId":181408,"journal":{"name":"IEEE International Conference on Automation Science and Engineering, 2005.","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132101961","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: 20
A production-distribution coordinating model for third party logistics partnership 第三方物流伙伴关系的生产-分销协调模型
IEEE International Conference on Automation Science and Engineering, 2005. Pub Date : 2005-09-12 DOI: 10.1109/COASE.2005.1506752
Hosang Jung, F. F. Chen, Bongju Jeong
{"title":"A production-distribution coordinating model for third party logistics partnership","authors":"Hosang Jung, F. F. Chen, Bongju Jeong","doi":"10.1109/COASE.2005.1506752","DOIUrl":"https://doi.org/10.1109/COASE.2005.1506752","url":null,"abstract":"Recently, independent third party logistics providers who perform all or part of the firm's product distribution function allow many manufacturers to focus on its core competencies rather than on the distribution expertise. In this situation, collaboration between a manufacturer and a third party logistics provider is indispensable for successful production-distribution coordination. However, while information must be shared between them for coordination purpose, they hope to communicate with each other using minimum proprietary information regarding their own business. For efficient coordination of this type of supply chain, a new decentralized coordinating model based on minimum information sharing is proposed. This decentralized coordinating model is implemented on a multi-agent system. The preliminary result with a numerical example shows a very promising performance of the proposed model, when compared with that of an ideal centralized model.","PeriodicalId":181408,"journal":{"name":"IEEE International Conference on Automation Science and Engineering, 2005.","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115229109","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
Diagnosis and debugging of programmable logic controller control programs by neural networks 可编程控制器控制程序的神经网络诊断与调试
IEEE International Conference on Automation Science and Engineering, 2005. Pub Date : 2005-09-12 DOI: 10.1109/COASE.2005.1506788
M. Abdelhameed, H. Darabi
{"title":"Diagnosis and debugging of programmable logic controller control programs by neural networks","authors":"M. Abdelhameed, H. Darabi","doi":"10.1109/COASE.2005.1506788","DOIUrl":"https://doi.org/10.1109/COASE.2005.1506788","url":null,"abstract":"Ladder logic diagram (LLD) as the interfacing programming language of programmable logic controllers (PLCs) is utilized in modern discrete event control systems. However, LLD is hard to debug and maintain in practice. This is due to many factors such as non-structured nature of LLD, the LLD programmers' background, and the huge sizes of real world LLD. In this paper, we introduce a recurrent neural network (RNN) based technique for PLC program diagnosis. A manufacturing control system example has been presented to illustrate the applicability of the proposed algorithm. This method could be very advantageous in reducing the complexity in PLC control programs diagnosis because of the ease of use of the RNN compared to debugging the LLD code.","PeriodicalId":181408,"journal":{"name":"IEEE International Conference on Automation Science and Engineering, 2005.","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114609672","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: 8
Dynamic shipment planning in an automobile shipment yard using real-time radio frequency identification (RFID) information 基于实时射频识别(RFID)信息的汽车堆场动态运输规划
IEEE International Conference on Automation Science and Engineering, 2005. Pub Date : 2005-09-12 DOI: 10.1109/COASE.2005.1506760
Jindae Kim, S. Kumara, Shang-Tae Yee, J. Tew
{"title":"Dynamic shipment planning in an automobile shipment yard using real-time radio frequency identification (RFID) information","authors":"Jindae Kim, S. Kumara, Shang-Tae Yee, J. Tew","doi":"10.1109/COASE.2005.1506760","DOIUrl":"https://doi.org/10.1109/COASE.2005.1506760","url":null,"abstract":"Wireless communication technology has been increasingly adopted in various business environments of supply chains. Radio frequency identification technology provides real-time information of vehicle movements and, associated shipment operations can benefit from it for better, efficient load makeup. A Markov decision process model is proposed for dynamically building the shipment loads using real-time information of the wireless tracking system. Simulation results demonstrate the superior performance of dynamic decision approach compared to conventional shipment practices in terms of reducing vehicle dwell time, improving customer fulfillment, and increasing utilization of the transportation carriers.","PeriodicalId":181408,"journal":{"name":"IEEE International Conference on Automation Science and Engineering, 2005.","volume":"177 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115999582","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: 6
Studying multi-assembly machine production systems with hybrid timed Petri nets 基于混合时间Petri网的多装配机生产系统研究
IEEE International Conference on Automation Science and Engineering, 2005. Pub Date : 2005-09-12 DOI: 10.1109/COASE.2005.1506790
George J. Tsinarakis, N. Tsourveloudis, K. Valavanis
{"title":"Studying multi-assembly machine production systems with hybrid timed Petri nets","authors":"George J. Tsinarakis, N. Tsourveloudis, K. Valavanis","doi":"10.1109/COASE.2005.1506790","DOIUrl":"https://doi.org/10.1109/COASE.2005.1506790","url":null,"abstract":"This paper generalizes the use of the hybrid timed Petri net method introduced in [Tsinarakis, G. J. and Valavanis, K. P., 2004] to study multi-operational production systems in which incoming or in-process parts are used for different products production. In particular, the proposed multi-assembly machine module is generalized to describe a machine performing multiple assemblies consisting of different initial parts numbers. The applicability of the method is illustrated through an analytical example.","PeriodicalId":181408,"journal":{"name":"IEEE International Conference on Automation Science and Engineering, 2005.","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116192999","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
Sample preparation in glass capillaries for high-throughput biochemical analyses 用于高通量生化分析的玻璃毛细管样品制备
IEEE International Conference on Automation Science and Engineering, 2005. Pub Date : 2005-09-12 DOI: 10.1109/COASE.2005.1506737
D. Meldrum, M. Holl, C. Fisher, Mohan S. Saini, Shawn K. McGuire, T. Ren, W. Pence, S. Moody, D. L. Cunningham, D. A. Donaldson, P. Wiktor
{"title":"Sample preparation in glass capillaries for high-throughput biochemical analyses","authors":"D. Meldrum, M. Holl, C. Fisher, Mohan S. Saini, Shawn K. McGuire, T. Ren, W. Pence, S. Moody, D. L. Cunningham, D. A. Donaldson, P. Wiktor","doi":"10.1109/COASE.2005.1506737","DOIUrl":"https://doi.org/10.1109/COASE.2005.1506737","url":null,"abstract":"A capillary-based fluid handling system, the ACAPELLA-5K (ASK), has been developed to prepare precise mixtures of sample and reagents in glass capillaries at a rate of 5000 preparations in 8 hours. Following a user-defined protocol the system architecture enables sample aspiration, reagent dispensing, mixing, and thermal cycling, with intermediate imaging steps for in-process monitoring of critical fluid delivery steps. A serial pipeline process is used to provide flexibility, reproducibility, and reliability for the reactions prepared. A typical reaction comprises a 0.5 /spl mu/L sample aspirated from a microplate well followed by 1 to 8 reagents dispensed in 40-100 pL droplet volumes using piezoelectric reagent dispensers. Reactions are then mixed to prepare a 2.0 /spl mu/L final reaction volume. Reaction volumes from 0.5-2 /spl mu/L have been demonstrated, representing performance comparable to the state-of-the-art in a majority of core sequencing facilities. A5K has been extensively tested in the preparation of deoxyribonucleic acid (DNA) polymerase chain reaction (PCR) and DNA sequencing reactions. Other applications of the A5K platform of technologies include quantitation of minimal residual disease, protein crystallography, and potential for application in drug discovery, forensics, and DNA analysis of environmental samples.","PeriodicalId":181408,"journal":{"name":"IEEE International Conference on Automation Science and Engineering, 2005.","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126951818","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: 8
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