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Relevant bibliographies by topics / OPC Specification

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Academic literature on the topic 'OPC Specification'

Author: Grafiati

Published: 4 June 2021

Last updated: 12 February 2022

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Journal articles on the topic "OPC Specification"

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Friedl, Sebastian, Tonja Heinemann, and Armin Lechler. "Designentscheidungen für OPC-UA-Informationsmodelle/Design Decisions for OPC UA Information Models." wt Werkstattstechnik online 110, no. 05 (2020): 289–94. http://dx.doi.org/10.37544/1436-4980-2020-05-21.

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Viele Arbeitskreise im VDMA erarbeiten oder planen eine OPC UA Companion Specification oder haben bereits eine Companion Specification veröffentlicht. Dabei müssen Inhalte konsolidiert und anschließend modelliert werden. Verschiedene Gruppen stehen hier oft vor ähnlichen Designentscheidungen. Solche Fälle, deren Hintergrund und die entsprechenden Designentscheidungen werden in diesem Beitrag von den Autoren, die an der Erstellung der CS für die Wägetechnik oder für Werkzeugmaschinen beteiligt waren, beleuchtet. &nbsp; At the moment, many working groups within the VDMA are thinking about wo

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Heinemann, Tonja, Sebastian Friedl, and Armin Lechler. "Interoperabilität für OPC-UA-Spezifikationen/Interoperability for OPC UA Specifications – Test Generation and Certification for Companion Specifications for machine tool builders." wt Werkstattstechnik online 111, no. 05 (2021): 324–28. http://dx.doi.org/10.37544/1436-4980-2021-05-58.

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Die Entwicklung branchenspezifischer OPC-UA-Modelle schreitet stetig voran. Um die benötigte Interoperabilität der Geräte sicherzustellen, werden Konformitätstests definiert. Dieser Beitrag führt die Grundlagen für OPC-UA-Tests ein und zeigt die Definition und Verwendung an den zwei Beispielen von OPC UA für Werkzeugmaschinen und OPC UA für die Wägetechnik. Zudem wird eine Methode für die Aufwandsabschätzung als Handreichung für Standardisierungsarbeitsgruppen vorgestellt. &nbsp; There is an ongoing development of domain-specific OPC UA specifications. Test cases are defined to achieve the

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Hong, Xu, and Wang Jianhua. "An extendable data engine based on OPC specification." Computer Standards & Interfaces 26, no. 6 (2004): 515–25. http://dx.doi.org/10.1016/j.csi.2003.11.003.

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Son, Mai, and Myeong Jae Yi. "OPC UA Discovery: A Study of Challenges and Perspective." Applied Mechanics and Materials 157-158 (February 2012): 110–13. http://dx.doi.org/10.4028/www.scientific.net/amm.157-158.110.

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In the OPC Unified Architecture specification, Discovery is the important part which contains the solution for finding OPC UA Servers in enterprise system. Finding target is considered as the first step of communication. Even though OPC UA Servers (UA Servers) provide extensive functionalities and data, it is largely ineffective if the UA Servers cannot be discovered for later use. This paper aims at leveraging OPC Discovery concept, has been being developed by OPC Foundation, by using WS-Discovery to overcome main challenges: (i) Discovery process is still static and need improving, (ii) embe

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Wei, Min, Shuaidong Zhang, Ping Wang, and Keecheon Kim. "An authentication and key agreement mechanism for OPC Unified Architecture in industrial Internet of Things." International Journal of Distributed Sensor Networks 14, no. 1 (2018): 155014771875479. http://dx.doi.org/10.1177/1550147718754793.

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As an industrial communication data interaction specification, OPC Unified Architecture effectively solves the industrial Internet of Things system integration problem. This article designs an authentication and key agreement scheme based on implicit certificate using the security model provided by OPC Unified Architecture. It establishes the secure channel and provides a guarantee for secure session for the OPC Unified Architecture server and client. Then, the test verification platform is implemented to verify the feasibility of the scheme. The result shows that the mechanism is feasible, an

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Yi, Myeong Jae, and Mai Son. "OPC UA Information Modeling: A Case Study for Smart House." Applied Mechanics and Materials 241-244 (December 2012): 2862–66. http://dx.doi.org/10.4028/www.scientific.net/amm.241-244.2862.

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Nowadays automation systems become more and more heterogeneous with various technologies and standards from different companies and vendors. Each technology has its own concept to model and present process data, leading to the need of a uniform view for the whole systems. OPC UA specification, the next generation of Classic OPC Standards, was introduced as a promising standard that is a good solution to address the issue. Some remarkable advantages of OPC UA have attracted attention: (i) information modeling, (ii) high-performing communication, and (iii) enhanced security mechanism. This paper

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Scott, Kayt, Rebecca O'Rourke, Austin Gillen, and Bruce Appel. "Prdm8 regulates pMN progenitor specification for motor neuron and oligodendrocyte fates by modulating the Shh signaling response." Development 147, no. 16 (2020): dev191023. http://dx.doi.org/10.1242/dev.191023.

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ABSTRACTSpinal cord pMN progenitors sequentially produce motor neurons and oligodendrocyte precursor cells (OPCs). Some OPCs differentiate rapidly as myelinating oligodendrocytes, whereas others remain into adulthood. How pMN progenitors switch from producing motor neurons to OPCs with distinct fates is poorly understood. pMN progenitors express prdm8, which encodes a transcriptional repressor, during motor neuron and OPC formation. To determine whether prdm8 controls pMN cell fate specification, we used zebrafish as a model system to investigate prdm8 function. Our analysis revealed that prdm

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GAITAN, V. G., V. POPA, C. TURCU, N. C. GAITAN, and I. UNGUREANU. "The Uniform Engineering of Distributed Control Systems Using the OPC Specification." Advances in Electrical and Computer Engineering 8, no. 2 (2008): 71–77. http://dx.doi.org/10.4316/aece.2008.02013.

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Hong, Xu, and Wang Jianhua. "Using standard components in automation industry: A study on OPC Specification." Computer Standards & Interfaces 28, no. 4 (2006): 386–95. http://dx.doi.org/10.1016/j.csi.2005.05.001.

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Xu, Hui Pu, and Xiao Feng Yao. "Design of MOD-CAN Interface Card Based on OPC Technology." Applied Mechanics and Materials 121-126 (October 2011): 3875–79. http://dx.doi.org/10.4028/www.scientific.net/amm.121-126.3875.

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The actuality that SHCAN2000 system relies on FIX configuration software has limited its application scope significantly. In this paper, the interface card what accord with OPC specification was realized through applying LM3S8962 microcontroller and OPC technology, the opening performance of data acquisition system was greatly improved, which can effectively avoid the repeatability of development process and incompatibility of many integrated software systems, at the same time, the standardization of hardware and software was also fulfilled the requirements. The improved Field Bus control syst

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Dissertations / Theses on the topic "OPC Specification"

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Hromek, Jiří. "Komunikace OPC serverů se systémem MES (COMES)." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2013. http://www.nusl.cz/ntk/nusl-220142.

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The presenting master`s thesis is concerned with leveraging the CCI system COMES firm COMPAS as OPC client. It was described data transfer architecture based OPC server OPC Client with OPC specifications and standards. Further, it was done the analysis of OPC servers from different manufacturers. The output of the thesis is conception and testing methodology of communication CCI module mode OPC client and OPC servers from different manufacturers.

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Di, Marzo Serugendo Giovanna A. Di Marzo Serugendo Giovanna. "Stepwise refinement of formal specifications based on logical formulae : from CO-OPN/2 specifications to Java programs /." Lausanne : EPFL, 1999. http://library.epfl.ch/theses/?display=detail&nr=1931.

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Rasse, Alban. "Une Approche Orientée Modèles pour la Spécification, la Vérification et l’Implantation des Systèmes Logiciels Critiques." Mulhouse, 2006. https://www.learning-center.uha.fr/opac/resource/une-approche-orientee-modeles-pour-la-specification-la-verification-et-limplantation-des-systemes-lo/BUS3944436.

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La conception des applications logicielles est une tâche délicate qui requiert la prise en compte d'un ensemble d’aspects (concurrence, communication, comportement hybride,…) et l’intégration d’un ensemble d’activités particulières. Le travail présenté dans ce manuscrit, tire partie de l'Ingénierie Dirigée par les Modèles (IDM), d'UML, des méthodes formelles, des systèmes multi-agents et des frameworks afin de proposer un processus de conception intégrant des aspects de spécification, de vérification et d'implantation. Il se fonde sur la réalisation de trois modèles adaptés à chacune de ces ac

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Fong, Alain Tamayo. "GVSOS: A New Client for OGC SOS Interface Standard." Master's thesis, 2009. http://hdl.handle.net/10362/8220.

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Dissertation submitted in partial fulfillment of the requirements for the Degree of Master of Science in Geospatial Technologies.<br>The popularity of sensor networks has increased very fast recently. A major problem with these networks is achieving interoperability between different networks which are potentially built using different platforms. OGC’s specifications allow clients to access geospatial data without knowing the details about how this data is gathered or stored. Currently OGC is working on an initiative called Sensor Web Enablement (SWE), for specifying interoperability interfa

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Jöst, Matthias Michael [Verfasser]. "Personalized city tours : an extension of the OGC OpenLocation specification / vorgelegt von: Matthias Michael Jöst." 2009. http://d-nb.info/996706488/34.

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Book chapters on the topic "OPC Specification"

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Cavalieri, S. "Evaluating Overheads Introduced by OPC UA Specifications." In Advances in Intelligent and Soft Computing. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-23187-2_13.

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Viqueira, José R. R., José Varela, Joaquín Triñanes, and José M. Cotos. "A Sensor Observation Service Based on OGC Specifications for a Meteorological SDI in Galicia." In Lecture Notes in Computer Science. Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-16385-2_6.

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Kabeli, Judith, and Peretz Shoval. "Quality Analysis Specifications." In Advances in Database Research. IGI Global, 2005. http://dx.doi.org/10.4018/978-1-59140-471-2.ch013.

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Functional and Object Oriented Methodology (FOOM) combines two essential software-engineering paradigms: the functional (process-oriented) approach and the object-oriented (OO) approach. The two main products of FOOM’s analysis phase are two models: a data model in the form of an initial class diagram and a functional model in the form of OO-DFDs (a hierarchy of data flow diagrams including data classes). We evaluate the quality of these models by comparing them with the quality of equivalent analysis models products by Object-Process Methodology (OPM), which also combines the functional and object-oriented approaches, using a unified diagrammatic notation. The comparison is based on a controlled experiment which measured the correctness of the analysis models (specifications) produced by the two methodologies. The results reveal that the quality of models produced by FOOM is better than those produced by OPM.

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Ortmeier, F., and C. Braune. "Companion Specifications richtig nutzen – Die Automatisierungspyramide mit OPC-UA sprengen?!" In Automation 2018. VDI Verlag, 2018. http://dx.doi.org/10.51202/9783181023303-1155.

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Mankowski, A., E. Axmann, B. Brandenbourger, K. Dorofeev, P. Zanini, and P. Zimmermann. "Skill-basiertes Engineering auf Basis von OPC UA Companion Specifications." In Automation 2019. VDI Verlag, 2019. http://dx.doi.org/10.51202/9783181023518-215.

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Maskey, Manil, Helen Conover, Ken Keiser, Luis Bermudez, and Sara Graves. "OOSTethys/Oceans IE Service Registry Based on Catalog Service for Web." In Geographic Information Systems. IGI Global, 2013. http://dx.doi.org/10.4018/978-1-4666-2038-4.ch055.

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Service registries can play a big role in helping developers, collaborators and agencies find deployed resources without difficulty. A service registry is especially useful if it follows a well-known, predefined specification that allows for automatic machine interactions and interoperability, such as the Open Geospatial Consortium (OGC) specification for Catalog Services for the Web (CSW). This chapter discusses a CSW-compliant registry developed as part of an OGC-sponsored interoperability experiment involving the ocean sciences community. The development approach for selecting, adapting and enhancing an open source implementation of the CSW is described. Implementation goals for the registry included support for OGC Sensor Observation Services (SOS) and additional functionality to minimize requirements on service providers and maximize the robustness of the registry. The registry’s role in the OGC Ocean Science Interoperability Experiment is also discussed.

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Maskey, Manil, Helen Conover, Ken Keiser, Luis Bermudez, and Sara Graves. "OOSTethys/Oceans IE Service Registry Based on Catalog Service for Web." In Advances in Geospatial Technologies. IGI Global, 2011. http://dx.doi.org/10.4018/978-1-60960-192-8.ch005.

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Service registries can play a big role in helping developers, collaborators and agencies find deployed resources without difficulty. A service registry is especially useful if it follows a well-known, predefined specification that allows for automatic machine interactions and interoperability, such as the Open Geospatial Consortium (OGC) specification for Catalog Services for the Web (CSW). This chapter discusses a CSW-compliant registry developed as part of an OGC-sponsored interoperability experiment involving the ocean sciences community. The development approach for selecting, adapting and enhancing an open source implementation of the CSW is described. Implementation goals for the registry included support for OGC Sensor Observation Services (SOS) and additional functionality to minimize requirements on service providers and maximize the robustness of the registry. The registry’s role in the OGC Ocean Science Interoperability Experiment is also discussed.

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Kester, Walt, Walt Jung, and James Bryant. "Op Amp Specifications." In Op Amp Applications Handbook. Elsevier, 2005. http://dx.doi.org/10.1016/b978-075067844-5/50117-x.

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Kester, Walt. "ADC/DAC Specifications." In Op Amp Applications Handbook. Elsevier, 2005. http://dx.doi.org/10.1016/b978-075067844-5/50125-9.

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Dori, Dov. "Object-Process Methodology Applied to Modeling Credit Card Transactions." In Advanced Topics in Database Research, Volume 1. IGI Global, 2002. http://dx.doi.org/10.4018/978-1-930708-41-9.ch005.

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Object-Process Methodology (OPM) is a system development and specification approach that combines the major system aspects–function, structure and behavior–within a single graphic and textual model. Having applied OPM in a variety of domains, this chapter specifies an electronic commerce system in a hierarchical manner, at the top of which are the processes of managing a generic product supply chain before and after the product is manufactured. Focusing on the post-product supply chain management, we gradually refine the details of the fundamental, almost “classical” electronic commerce interaction between the retailer and the end-customer, namely payment over the Internet using the customer’s credit card. The specification results in a set of Object-Process Diagrams and a corresponding equivalent set of Object-Process Language sentences. The synergy of combining structure and behavior within a single formal model, expressed both graphically and textually, yields a highly expressive system modeling and specification tool. The comprehensive, unambiguous treatment of this basic electronic commerce process is formal, yet intuitive and clear, suggesting that OPM is a prime candidate for becoming a common standard vehicle for defining, specifying, and analyzing electronic commerce and supply chain management systems.

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Conference papers on the topic "OPC Specification"

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Strutzenberger, Diana, Thomas Fruhwirth, Thomas Trautner, Ronald Hinterbichler, and Florian Pauker. "Communication interface specification in OPC UA." In 2019 24th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA). IEEE, 2019. http://dx.doi.org/10.1109/etfa.2019.8869383.

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Fisher, Ryan, and Guodong Shao. "Testing of the MTConnect–OPC UA Companion Specification." In ASME 2019 14th International Manufacturing Science and Engineering Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/msec2019-2748.

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Abstract Smart Manufacturing (SM) is the future of the manufacturing industry. Seamless, accurate, and fast connection and communications among devices are critical for SM. By leveraging information technologies, devices can dynamically communicate with each other to increase factory production, while decreasing engineering costs. MTConnect and Open Platform Communications - Unified Architecture (OPC-UA) standards facilitate such communication. MTConnect is a manufacturing interoperability standard that provides a semantic vocabulary for manufacturing equipment to provide structured contextual

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Friedl, Sebastian, Christian von Arnim, Armin Lechler, and Alexander Verl. "Generation of OPC UA Companion Specification with Eclipse Modeling Framework." In 2020 16th IEEE International Conference on Factory Communication Systems (WFCS). IEEE, 2020. http://dx.doi.org/10.1109/wfcs47810.2020.9114448.

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Maurer, Wilhelm, and Christoph M. Friedrich. "Mask specifications and OPC." In 18th Annual BACUS Symposium on Photomask Technology and Management, edited by Brian J. Grenon and Frank E. Abboud. SPIE, 1998. http://dx.doi.org/10.1117/12.332831.

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Mai Son and Myeong-Jae Yi. "A study on OPC specifications: Perspective and challenges." In 2010 International Forum on Strategic Technology (IFOST). IEEE, 2010. http://dx.doi.org/10.1109/ifost.2010.5668110.

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Zhang, Qiaolin Charlie, and Paul van Adrichem. "Determining OPC target specifications electrically instead of geometrically." In 27th Annual BACUS Symposium on Photomask Technology, edited by Robert J. Naber and Hiroichi Kawahira. SPIE, 2007. http://dx.doi.org/10.1117/12.746746.

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Friedl, Sebastian, Tonja Heinemann, Armin Lechler, and Oliver Riedel. "Implicit Templates for Conformance Units in OPC UA Companion Specifications." In 2021 22nd IEEE International Conference on Industrial Technology (ICIT). IEEE, 2021. http://dx.doi.org/10.1109/icit46573.2021.9453582.

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Ungurean, Ioan, and Nicoleta Cristina Gaitan. "Monitoring and control system for smart buildings based on OPC UA specifications." In 2016 International Conference on Development and Application Systems (DAS). IEEE, 2016. http://dx.doi.org/10.1109/daas.2016.7492552.

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Candido, Goncalo, Francois Jammes, Jose Barata de Oliveira, and Armando W. Colombo. "SOA at device level in the industrial domain: Assessment of OPC UA and DPWS specifications." In 2010 8th IEEE International Conference on Industrial Informatics (INDIN). IEEE, 2010. http://dx.doi.org/10.1109/indin.2010.5549676.

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Berdinskikh, Tatiana, Christine Chen, Doug Wilson, Tom Coughlin, Michael A. Kadar-Kallen, and Ken Toyama. "Lensed connector cleanliness specification development." In 2016 IEEE Optical Interconnects Conference (OI). IEEE, 2016. http://dx.doi.org/10.1109/oic.2016.7482979.

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