2012 IEEE International Conference on Automation Science and Engineering (CASE)最新文献_第3页

Uncertainty management in remanufacturing: A review 再制造中的不确定性管理:综述

2012 IEEE International Conference on Automation Science and Engineering (CASE) Pub Date : 2012-12-24 DOI: 10.1109/CoASE.2012.6386365

Ying Tang, C. Li

引用次数: 11

Scheduling on parallel machines with time constraints and Equipment Health Factors 具有时间约束和设备健康因素的并行机调度

2012 IEEE International Conference on Automation Science and Engineering (CASE) Pub Date : 2012-12-24 DOI: 10.1109/CoASE.2012.6386346

A. Obeid, S. Dauzére-Pérés, C. Yugma

引用次数: 8

Multi-period capacity planning for maternity facilities in a perinatal network: A queuing and optimization approach 围产期网络中产科设施的多期容量规划:一种排队优化方法

2012 IEEE International Conference on Automation Science and Engineering (CASE) Pub Date : 2012-12-24 DOI: 10.1109/CoASE.2012.6386385

C. Pehlivan, V. Augusto, Xiaolan Xie, C. Crenn-Hébert

{"title":"Multi-period capacity planning for maternity facilities in a perinatal network: A queuing and optimization approach","authors":"C. Pehlivan, V. Augusto, Xiaolan Xie, C. Crenn-Hébert","doi":"10.1109/CoASE.2012.6386385","DOIUrl":"https://doi.org/10.1109/CoASE.2012.6386385","url":null,"abstract":"This paper presents a methodology for determining bed capacity of maternity facilities in a perinatal network while considering the interaction among the facilities and long-term demand demographics. Maternity facilities, consisting of obstetrics units, basic and intensive care neonatal units, are heavily stochastic systems where capacity requirements cannot be set deterministically. Therefore, in this paper queuing theory is utilized to obtain a performance measure (the refused admission probability) which sets an analytical relationship between capacity and the required service level for each service unit in each maternity facility. This performance measure is embedded into a multi-period mixed-integer optimization model for determining the necessary capacity decisions in each time-period for each maternity facility in the network. The model takes into account demand demographics while minimizing the total cost of capacity decisions and refused admissions. The model is then applied to a real-world perinatal network in Hauts-de-Seine in Paris, France.","PeriodicalId":430428,"journal":{"name":"2012 IEEE International Conference on Automation Science and Engineering (CASE)","volume":"92 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124421421","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: 15

Design of a bending mechanism for automated cystoscope 自动膀胱镜弯曲机构的设计

2012 IEEE International Conference on Automation Science and Engineering (CASE) Pub Date : 2012-12-24 DOI: 10.1109/CoASE.2012.6386429

X. Ye, W. Jong Yoon

{"title":"Design of a bending mechanism for automated cystoscope","authors":"X. Ye, W. Jong Yoon","doi":"10.1109/CoASE.2012.6386429","DOIUrl":"https://doi.org/10.1109/CoASE.2012.6386429","url":null,"abstract":"Bladder cancer has a high recurrence rate, which requires years of regular postoperative surveillance to monitor cancer recurrence. Both of patients and urologists will be benefited from automated monitor processes. This paper presents the preliminary design of a segmented bending mechanism to steer an embedded imaging probe for automated visual inspection of the inside surface of the bladder. The suggested bending mechanism consists of three bending segments connected in series and forms the shape of a continuum robot with redundant degree of freedom. Every segment is controlled by two pairs of distributed thin wires. Its bending angle and bending direction can be controlled independently. To obtain perpendicular view on the bladder surface and maintain the required safety distance, the positions and orientations of the tip of the imaging probe are controlled by synchronized bending motions of all segments. Forward kinematics model of the proposed hyper-redundant mechanism is developed. Inverse kinematics based on exhaustive searching algorithm in the configuration space is used to find suitable bending configurations for specific view centers. Kinematics simulation results verify the effectiveness of the proposed bending mechanism and control method for scanning the entire bladder inner surface.","PeriodicalId":430428,"journal":{"name":"2012 IEEE International Conference on Automation Science and Engineering (CASE)","volume":"97 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124730536","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

High-speed autofocusing of multisized microobjects 多尺寸微物体的高速自动对焦

2012 IEEE International Conference on Automation Science and Engineering (CASE) Pub Date : 2012-12-24 DOI: 10.1109/CoASE.2012.6386495

Chanh-Nghiem Nguyen, K. Ohara, T. Takubo, Y. Mae, T. Arai

引用次数: 7

Improving rapid response operations in acute care delivery - part I: System modeling and performance evaluation 改进急症护理交付的快速反应操作-第一部分:系统建模和性能评估

2012 IEEE International Conference on Automation Science and Engineering (CASE) Pub Date : 2012-12-24 DOI: 10.1109/CoASE.2012.6386396

Xiaolei Xie, Jingshan Li, Colleen H. Swartz, P. DePriest

引用次数: 0

Automated longwall shearer horizon control using thermal infrared-based seam tracking 基于热红外煤层跟踪的自动长壁采煤机水平控制

2012 IEEE International Conference on Automation Science and Engineering (CASE) Pub Date : 2012-12-24 DOI: 10.1109/CoASE.2012.6386442

J. Ralston

{"title":"Automated longwall shearer horizon control using thermal infrared-based seam tracking","authors":"J. Ralston","doi":"10.1109/CoASE.2012.6386442","DOIUrl":"https://doi.org/10.1109/CoASE.2012.6386442","url":null,"abstract":"This paper describes an industrial application of mining automation technology that uses a real-time geological sensing system to enable new machine guidance capabilities for longwall shearer operations in underground coal mining. The work is primarily motivated by the need to find ways to automatically maintain the longwall shearer's position within the coal seam so that the mining resource can be optimally extracted. This process is important for improving the safety, productivity and sustainability of longwall mining. The current approach for resource tracking relies almost exclusively on manual inspection and so has significant practical drawbacks. As a solution to this problem, this paper describes a new sensing method designed to automatically track geological coal seam features, known as marker bands, using thermal infrared imaging. The feature detection and tracking tasks are described with real measurements to demonstrate the efficacy of the approach. The outcome is important as it represents a practical way to achieve automated horizon control and so help overcome a long standing issue in underground coal mining.","PeriodicalId":430428,"journal":{"name":"2012 IEEE International Conference on Automation Science and Engineering (CASE)","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128329387","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

Deadlock avoidance for multi product manufacturing systems modeled as sequences of operations 多产品制造系统的死锁避免建模为操作序列

2012 IEEE International Conference on Automation Science and Engineering (CASE) Pub Date : 2012-12-24 DOI: 10.1109/CoASE.2012.6386378

Patrik Bergagard, Martin Fabian

引用次数: 4

An information-theory and Virtual Metrology-based approach to Run-to-Run semiconductor manufacturing control 基于信息理论和虚拟计量的半导体制造控制方法

2012 IEEE International Conference on Automation Science and Engineering (CASE) Pub Date : 2012-12-24 DOI: 10.1109/CoASE.2012.6386416

Gian Antonio Susto, A. Schirru, S. Pampuri, G. Nicolao, A. Beghi

引用次数: 16

An experimental study on fastener anchor system supporting curtain wall and cleaning robot 支撑幕墙的紧固件锚固系统和清洁机器人的实验研究

2012 IEEE International Conference on Automation Science and Engineering (CASE) Pub Date : 2012-12-24 DOI: 10.1109/CoASE.2012.6386503

K. W. Yeun, Yunjie Han, Yong Won Lee, Jong Kim

{"title":"An experimental study on fastener anchor system supporting curtain wall and cleaning robot","authors":"K. W. Yeun, Yunjie Han, Yong Won Lee, Jong Kim","doi":"10.1109/CoASE.2012.6386503","DOIUrl":"https://doi.org/10.1109/CoASE.2012.6386503","url":null,"abstract":"The robot systems working on the exterior surfaces should move freely on all surfaces while transferring safely the diverse working loads and the self-load to the fixing structures. For these purposes, there are two methods recommended, one is being fixed into the building structures with rails being pre-installed inside, the other is being fixed into the reinforced curtain walls. Therefore, from this study, which is testing the sustaining capability of the fixing parts where the load of curtain wall and the robot itself are weighing, we wish to develop the fixing structures of good qualities while satisfying constructability, safety, economic feasibility and etc. The review on the past construction methods are showing that the consecutive fixing structures formed on the slab side are to reduce the fixing iron parts numbers and to improve constructability which will shorten the construction period and provide the economic viability. However, the fixing parts of slab side are short of edge distances suggested by the design code that it is difficult to measure the anchor's capability. So, in order to cope with the short edge distance while to maintain the fixing status, a thin steel sheet is used to reinforce the slab side. From this experiment, we have attained the tensile strength of each fixing part and which is compared to the value suggested by the design code. The final results are as follows. 1. The existing design code requires the edge distance of 1.5times the anchor's embedment depth but we have achieved the more tensile strength than the design code suggests. 2. From two kinds of experiments on the tensile strength, the current design code (ACI 318-08) requiring the anchor embedment depth within 100mm is so conservative that it needs to be modified. 3. The study is proposing the ideal slab side details for the ideal breakout failure such as the slab thickness more than 180mm and the embedment depth less than 75mm.","PeriodicalId":430428,"journal":{"name":"2012 IEEE International Conference on Automation Science and Engineering (CASE)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130657323","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: 0