2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA)最新文献_第9页

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":null,"pages":null},"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

Ecosystems in the manufacturing industry 制造业的生态系统

2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA) Pub Date : 2016-09-01 DOI: 10.1109/ETFA.2016.7733621

P. Kress, Alexander Pflaum, U. Löwen

引用次数: 4

A model based engineering tool for ROS component compositioning, configuration and generation of deployment information 用于ROS组件组合、配置和生成部署信息的基于模型的工程工具

2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA) Pub Date : 2016-09-01 DOI: 10.1109/ETFA.2016.7733559

M. Wenger, Waldemar Eisenmenger, G. Neugschwandtner, Ben Schneider, Alois Zoitl

引用次数: 16

Anomaly detection on ATMs via time series motif discovery 基于时间序列基序发现的自动取款机异常检测

2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA) Pub Date : 2016-09-01 DOI: 10.1109/ETFA.2016.7733743

S. Torkamani, A. Dicks, V. Lohweg

引用次数: 2

Exploring tactile surface sensors as a gesture input device for intuitive robot programming 探索触觉表面传感器作为直观机器人编程的手势输入设备

2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA) Pub Date : 2016-09-01 DOI: 10.1109/ETFA.2016.7733658

Arne Muxfeldt, Jan Niklas Haus, Jingyuan Cheng, Daniel Kubus

引用次数: 13

A novel approach towards model-driven reliability analysis of Simulink models Simulink模型驱动可靠性分析的一种新方法

2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA) Pub Date : 2016-09-01 DOI: 10.1109/ETFA.2016.7733505

Padma Iyenghar, Stephanus Wessels, Arne Noyer, E. Pulvermüller, C. Westerkamp

引用次数: 5

Extended mapping algorithm based on modularity from synchronous block diagrams to AUTOSAR runnables 基于模块化的从同步方框图到AUTOSAR可运行程序的扩展映射算法

2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA) Pub Date : 2016-09-01 DOI: 10.1109/ETFA.2016.7733520

Shun Hori, Takuya Azumi

{"title":"Extended mapping algorithm based on modularity from synchronous block diagrams to AUTOSAR runnables","authors":"Shun Hori, Takuya Azumi","doi":"10.1109/ETFA.2016.7733520","DOIUrl":"https://doi.org/10.1109/ETFA.2016.7733520","url":null,"abstract":"Model-based development (MBD) has become important in the automobile domain. Automobile control systems consist of various software applications, and with MATLAB/Simulink, developers can design such applications using synchronous reactive models represented by synchronous block diagrams (SBD). The automotive open system architecture (AUTOSAR), a global development partnership formed to create open and standardized software architecture for automotive electronic control units (ECU), can provide highly reusable middleware. In this case, developers must map blocks of the SBD to AUTOSAR runnables, i.e., ECU processing units, and then assign the runnables to the ECUs. Most sample models are single-rate models. However, multi-rate control models will become essential due to the increasing complexity and scale of such automotive systems. This paper proposes top-down mapping algorithms from multi-rate control SBDs to runnables in consideration of schedulability, modularity, and code size. Note that proposed algorithms do not consider reusability. Evaluation results demonstrate that algorithms provide runnable sets with superior modularity than an existing algorithm.","PeriodicalId":6483,"journal":{"name":"2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91400771","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

Generic framework enabling secure and efficient automotive wireless SW updates 通用框架，支持安全高效的汽车无线软件更新

2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA) Pub Date : 2016-09-01 DOI: 10.1109/ETFA.2016.7733575

Marco Steger, Michael Karner, J. Hillebrand, W. Rom, C. Boano, K. Römer

{"title":"Generic framework enabling secure and efficient automotive wireless SW updates","authors":"Marco Steger, Michael Karner, J. Hillebrand, W. Rom, C. Boano, K. Römer","doi":"10.1109/ETFA.2016.7733575","DOIUrl":"https://doi.org/10.1109/ETFA.2016.7733575","url":null,"abstract":"Future vehicles will be wirelessly connected to nearby vehicles, to the road infrastructure and to the Internet in order to enable new comfort features, safety functions and a number of new vehicle-specific services. The latter will include a fast, secure, and reliable way to remotely diagnose and reconfigure a vehicle as well as to install new software on the electronic control units integrated in a vehicle. Such wireless software updates are beneficial for both automotive OEMs and customers, as they allow to enable new features of the vehicle remotely and to fix software bugs by installing a new software version over the air. Wireless diagnostics and software updates are required in several stages of a vehicle's lifetime: from the manufacturing stage on the assembly line and the maintenance in a workshop to the remote download of up-to-date software directly by the car owner. To support this process over a whole vehicle's lifetime, a generic framework is needed. In this paper we propose a generic framework enabling secure and efficient wireless automotive SW updates and hence supporting a vehicle's whole lifetime. We describe the IEEE 802.11s network used as wireless medium to interconnect vehicles and diagnostic devices in a reliable, trustworthy and fast way and propose a dedicated cross-layer security concept applying strong authentication as well as encryption mechanisms.","PeriodicalId":6483,"journal":{"name":"2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90838531","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

A symbolic distributed event detection scheme for Wireless Sensor Networks 一种无线传感器网络符号分布式事件检测方案

2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA) Pub Date : 2016-09-01 DOI: 10.1109/ETFA.2016.7733685

S. Gaglio, G. Re, Gloria Martorella, D. Peri

引用次数: 2

Detection of commercial offset printing using an adaptive software architecture for the DFT 商业胶印的检测使用自适应软件架构的DFT

2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA) Pub Date : 2016-09-01 DOI: 10.1109/ETFA.2016.7733660

Anton Pfeifer, V. Lohweg

引用次数: 3