2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA)最新文献_第8页

A mathematical model for surface roughness of ship hull grit blasting 船体喷砂表面粗糙度的数学模型

2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA) Pub Date : 2016-09-01 DOI: 10.1109/ETFA.2016.7733611

Xin Zheng, Sibao Wang, C. Chew, W. Lu

引用次数: 3

Multivariable GPC for processes with multiple time delays: Implementation issues 具有多个时间延迟的过程的多变量GPC:实现问题

2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA) Pub Date : 2016-09-01 DOI: 10.1109/ETFA.2016.7733723

A. Pawłowski, J. L. Guzmán, M. Berenguel, J. Normey-Rico, S. Dormido

{"title":"Multivariable GPC for processes with multiple time delays: Implementation issues","authors":"A. Pawłowski, J. L. Guzmán, M. Berenguel, J. Normey-Rico, S. Dormido","doi":"10.1109/ETFA.2016.7733723","DOIUrl":"https://doi.org/10.1109/ETFA.2016.7733723","url":null,"abstract":"In this work, implementation issues related to multivariable Generalized Predictive Control (GPC) for processes with multiple time delays are analyzed. Due to specific properties of those processes, the resulting control system has to account for the existing delays between control variables changes and their effect on controlled outputs. In the case of Model Predictive Control (MPC) techniques, such as GPC, the dead-time issue can be captured in the process model and thus considered in the predictive mechanism of the controller. However, this working principle results in augmented matrix dimensions that considers input-output time delays as additional zero entries. This fact increases the computational load and has to be accounted for in the control system design, specially in systems where computing resources are scarce (eg. embedded systems). The reduction of the matrix dimension, and hence the computation required, depends on how the delay terms are structured. The presented analysis considers two different GPC implementations for multivariable dead-time processes, which are used to compensate for internal matrix dimensions for the multiple time delays. Each implementation mode is evaluated for two industrial multivariable processes, providing several performance indexes. Performed simulations show that the required computational load can be reduced when adequate implementation mode is selected.","PeriodicalId":6483,"journal":{"name":"2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA)","volume":"13 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87843577","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: 1

Fuzzy control of an electrical energy generation system based on renewable sources 基于可再生能源发电系统的模糊控制

2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA) Pub Date : 2016-09-01 DOI: 10.1109/ETFA.2016.7733582

C. Vlad, M. Barbu, R. Vilanova

引用次数: 1

Opportunistic preventive maintenance strategy of a multi-component system with hierarchical structure by simulation and evaluation 多部件分层结构系统的机会性预防性维修策略仿真与评估

2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA) Pub Date : 2016-09-01 DOI: 10.1109/ETFA.2016.7733708

Stéphane R. A. Barde, Hayong Shin, S. Yacout

引用次数: 7

A model-based approach for process monitoring in oil production industry 基于模型的石油生产过程监控方法

2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA) Pub Date : 2016-09-01 DOI: 10.1109/ETFA.2016.7733633

E. Irisarri, Marcelo V. García, F. Pérez, Elisabet Estévez-Estévez, M. Marcos

{"title":"A model-based approach for process monitoring in oil production industry","authors":"E. Irisarri, Marcelo V. García, F. Pérez, Elisabet Estévez-Estévez, M. Marcos","doi":"10.1109/ETFA.2016.7733633","DOIUrl":"https://doi.org/10.1109/ETFA.2016.7733633","url":null,"abstract":"The basis for the fourth industrial revolution is the availability of accessing all relevant information in real time by connecting all instances involved in the value chain. The ultimate goal is to manage the entire value chain process, improving efficiencies in the production process and coming up with better products and services. The essence of vertical networking comes from the use of cyber-physical production systems (CPPSs) and vertical integration from sensors to the business level of the company. But in order to assure global interoperability, it is mandatory to use industrial standards to model the different views of stakeholders and communicate heterogeneous devices. This paper focuses on the field of process industry, particularly on the oil production process. A modeling approach based on industry standards is proposed. The final goal is to generate, from the models of the plant and data supplier devices, the OPC UA server configuration. The approach has been tested to model part of the Petroamazonas EP Company located in Ecuador.","PeriodicalId":6483,"journal":{"name":"2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA)","volume":"28 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90341486","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

Hand-guiding robots along predefined geometric paths under hard joint constraints 在硬关节约束下沿预定几何路径进行手动引导的机器人

2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA) Pub Date : 2016-09-01 DOI: 10.1109/ETFA.2016.7733600

M. Hanses, R. Behrens, N. Elkmann

引用次数: 11

Adaptive Fault Diagnoser based on PSO algorithm for a class of Timed Continuous Petri Nets 一类定时连续Petri网的PSO自适应故障诊断

2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA) Pub Date : 2016-09-01 DOI: 10.1109/ETFA.2016.7733587

Ricardo Casas Carrillo, O. Begovich, J. Ruiz-León, S. Čelikovský

引用次数: 2

EPSCore: A didactic open architecture of an Evolvable Production System EPSCore:一个可进化生产系统的教学开放架构

2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA) Pub Date : 2016-09-01 DOI: 10.1109/ETFA.2016.7733665

R. Mendonça, A. Cavalcante, V. F. D. L. Junior

{"title":"EPSCore: A didactic open architecture of an Evolvable Production System","authors":"R. Mendonça, A. Cavalcante, V. F. D. L. Junior","doi":"10.1109/ETFA.2016.7733665","DOIUrl":"https://doi.org/10.1109/ETFA.2016.7733665","url":null,"abstract":"New production paradigms have been proposed along the industrial evolution in the attempt to solve problems like product customization, industrial manufacture of low quantities, and high variety of products in the same production plant (or even production line). Diverse architectures and devices have been used in order to achieve an optimum solution. Notably, the Evolvable Production Systems (EPS) proven to be an interesting alternative to deal with issues of mass customization. These systems make use of mechatronic and software agents to construct manufacturing plants, where the former may be associated to the systems' muscles (actuators and other mechanical devices), while the later are the systems' intelligence (software). Although such systems are becoming popular among many research groups all over the world, the construction of simulation plants capable of implementing the main EPS properties are not that easy. This paper describes a purpose of a Didactic Evolvable Production System, based on an open architecture, constructed purpose at the Federal University of Amazonas in Manaus - Brazil.","PeriodicalId":6483,"journal":{"name":"2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA)","volume":"20 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90775269","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

Estimation of thermal conductivity for model with radiative heat transfer by extended Kalman filter 用扩展卡尔曼滤波估计辐射传热模型的导热系数

2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA) Pub Date : 2016-09-01 DOI: 10.1109/ETFA.2016.7733670

A. Yanou, N. Hosoya, K. Wada, M. Minami, T. Matsuno

引用次数: 1

Eboracum: An extensible framework for high-level modeling and evaluation of reactive and adaptable WSNs Eboracum:一个可扩展的框架，用于高级建模和评估反应性和适应性无线传感器网络

2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA) Pub Date : 2016-09-01 DOI: 10.1109/ETFA.2016.7733569

M. Marques, L. Brisolara, P. Ferreira, L. Indrusiak

引用次数: 2