2006 IEEE Conference on Emerging Technologies and Factory Automation最新文献_第4页

A Supply Planning Model for Multilevel Assembly Systems Under Random Lead Times 随机交货期下多级装配系统的供应计划模型

2006 IEEE Conference on Emerging Technologies and Factory Automation Pub Date : 2006-09-01 DOI: 10.1109/ETFA.2006.355246

F. Hnaien, A. Dolgui

引用次数: 0

A simple method for guaranteed deadline of periodic messages in 802.15.4 cluster cells for control automation applications 一种在控制自动化应用的802.15.4集群单元中保证周期性消息截止日期的简单方法

2006 IEEE Conference on Emerging Technologies and Factory Automation Pub Date : 2006-09-01 DOI: 10.1109/ETFA.2006.355357

Jackson Francomme, Gilles Mercier, T. Val

引用次数: 17

An Algorithm for Siemens STL representation in TNCES TNCES中西门子STL表示的一种算法

2006 IEEE Conference on Emerging Technologies and Factory Automation Pub Date : 2006-09-01 DOI: 10.1109/ETFA.2006.355453

A. Lobov, C. Popescu, J. Lastra

引用次数: 5

The Role of Networked RFID for Driving the Ubiquitous 网络RFID在推动无所不在中的作用

2006 IEEE Conference on Emerging Technologies and Factory Automation Pub Date : 2006-09-01 DOI: 10.1109/ETFA.2006.355250

R. Imura

引用次数: 7

Accessibility Analysis for Automatic Inspection Using Bounding Volume Hierarchies 基于边界卷层次结构的自动检测可达性分析

2006 IEEE Conference on Emerging Technologies and Factory Automation Pub Date : 2006-09-01 DOI: 10.1109/ETFA.2006.355374

B. Álvarez, P. Fernández, S. M. Diaz, J. C. Rico, C. Suarez

{"title":"Accessibility Analysis for Automatic Inspection Using Bounding Volume Hierarchies","authors":"B. Álvarez, P. Fernández, S. M. Diaz, J. C. Rico, C. Suarez","doi":"10.1109/ETFA.2006.355374","DOIUrl":"https://doi.org/10.1109/ETFA.2006.355374","url":null,"abstract":"The accessibility analysis presented in this paper is based on part discretization and the application of space partitioning techniques (kd-tree) in order to reduce the number of intersection tests between probe and part. The discretization of the part in a set of triangles (STL model) allows the developed algorithms to be applied to whatever part or environment obstacle, independently of their geometry. A recursive ray traversal algorithm has been used in order to speed up the traversal of the hierarchical structure of the kd-tree and to calculate exclusively the intersection of each probe orientation with those part triangles that potentially can interfere with it. In a further step of the analysis, the real geometry of the probe has been considered. For this, a simplified model has been developed for each probe component (column, head, touch probe, stylus and tip) using different basic geometrical shapes. Different models for each probe component have been tested to calculate their intersection with the part, and several algorithms have been implemented to accelerate the computation. Finally, collision-free probe orientations are clustered for minimizing the orientation changes during the inspection process. Furthermore, the applied algorithm allows for determining different valid combinations of clusters.","PeriodicalId":431393,"journal":{"name":"2006 IEEE Conference on Emerging Technologies and Factory Automation","volume":"464 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131954457","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

Non-Schedulability Conditions for Off-line Scheduling of Real-Time Systems Subject to Precedence and Strict Periodicity Constraints 优先约束和严格周期约束下实时系统离线调度的不可调度条件

2006 IEEE Conference on Emerging Technologies and Factory Automation Pub Date : 2006-09-01 DOI: 10.1109/ETFA.2006.355401

P. Yomsi, Y. Sorel

引用次数: 13

Adding Synchronous Scheduling to CORBA-RT 向CORBA-RT添加同步调度

2006 IEEE Conference on Emerging Technologies and Factory Automation Pub Date : 2006-09-01 DOI: 10.1109/ETFA.2006.355364

I. Calvo, L. Almeida

引用次数: 4

A Heuristics-based Advanced Planning and Scheduling System with Bottleneck Scheduling Algorithm 基于瓶颈调度算法的启发式高级计划调度系统

2006 IEEE Conference on Emerging Technologies and Factory Automation Pub Date : 2006-09-01 DOI: 10.1109/ETFA.2006.355437

T. Chua, F. Y. Wang, T. Cai, X. Yin

{"title":"A Heuristics-based Advanced Planning and Scheduling System with Bottleneck Scheduling Algorithm","authors":"T. Chua, F. Y. Wang, T. Cai, X. Yin","doi":"10.1109/ETFA.2006.355437","DOIUrl":"https://doi.org/10.1109/ETFA.2006.355437","url":null,"abstract":"This paper presents a heuristics-based advanced planning and scheduling (APS) system with bottleneck scheduling algorithm. It has been designed to solve production scheduling problems in discrete manufacturing industry. The proposed APS system can be configured to be deployed in different production environments, including make-to-stock, make-to-order, bottleneck-driven shop floor, through its forward, backward and bottleneck scheduling algorithms. It allows users to specify heuristic rules at each operation based on the scheduling policy of the operation. The embedded scheduling techniques facilitates the generation of feasible and practical schedule to achieve a fine balance among the conflicting production goals of maximizing resource utilization, minimizing work-in-process (WIP), and reduction of cycle time. In addition, the system can be easily reconfigured to address them various requirements imposed by the physical and operational constraints of the production environment. The APS system deploys two layers of heuristic algorithms intertwined within the scheduling engine. The two layers of heuristic algorithms are job prioritization (JP) rules and machine selection (MS) rules. JP heuristics rules are designed to prioritize orders at each operation, while machine selection (MS) algorithm selects the best-fit machines and other optional resources to generate the dispatching list. The modular and configurable approach adopted in the design and development of the scheduling engine allows the reconfiguration of basic core JP and MS modules for different industry-specific requirements. The proposed APS system has been successfully implemented to fulfil the daily production scheduling needs of a few semiconductor backend assembly companies.","PeriodicalId":431393,"journal":{"name":"2006 IEEE Conference on Emerging Technologies and Factory Automation","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116357238","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

Visual - Force Control and Structured Light Fusion to Improve Recognition of Discontinuities in Surfaces 视觉力控制和结构光融合提高对表面不连续性的识别

2006 IEEE Conference on Emerging Technologies and Factory Automation Pub Date : 2006-09-01 DOI: 10.1109/ETFA.2006.355350

J. Pomares, P. Gil, G. J. García, Fernando Torres Medina

引用次数: 2

An Approach to Swept Volume Generation for NC Machining using Gauss Map 一种基于高斯映射的数控加工扫描体生成方法

2006 IEEE Conference on Emerging Technologies and Factory Automation Pub Date : 2006-09-01 DOI: 10.1109/ETFA.2006.355232

S. Lee

引用次数: 2