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Purdue Enterprise Reference Architecture
Purdue Enterprise Reference Architecture (PERA), or the Purdue model, is a 1990s reference model for enterprise architecture, developed by Theodore J. Williams and members of the Industry-Purdue University Consortium for Computer Integrated Manufacturing. Overview PERA is a reference architecture that can model the enterprise in multiple layers and in multiple stages of the architectural life cycle. Initially PERA was part of the PERA methodology, which consisted of three main building blocks: * Purdue Enterprise Reference Architecture, * Purdue Reference Model, and * Purdue implementation procedures manual PERA has been further developed, and according to Gary Rathwell, PERA nowadays consists of the following components: :* ''The PERA Enterprise Life-cycle Framework or Model or Architecture...'' :* ''Concepts of maximum and minimum lines of automation...'' :* ''Concepts explaining the effect of recycle and time delays on the design and operation of facilities.'' :* ''The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PERA Decision-making And Control Hierarchy
Pera may refer to: Places * Pera (Beyoğlu), a district in Istanbul formerly called Pera, now called Beyoğlu ** Galata, a neighbourhood of Beyoğlu, often referred to as Pera in the past * Pêra (Caparica), a Portuguese locality in the district of Setúbal * Pera (San Giovanni di Fassa), an Italian hamlet in the municipality of San Giovanni di Fassa, in Trentino * Pêra (Silves), a Portuguese parish in the district of Faro in the Algarve * Pera Orinis, a village in Cyprus Other uses * Pera (surname) * The ''Voyage of the Pera and Arnhem to Australia in 1623, Pera'', a ship of the Dutch East India Company * Peda or Pera, a dessert of the Indian subcontinent * Pera (plant), ''Pera'' (plant), a plant genus in the family Peraceae * Public Employees Retirement Association, the name of several public employee pension plans in the United States * Peripheral ERA, a baseball statistic * Purdue Enterprise Reference Architecture * ''perA'', a mycotoxin biosynthesis gene {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SCADA
SCADA (an acronym for supervisory control and data acquisition) is a control system architecture comprising computers, networked data communications and graphical user interfaces for high-level supervision of machines and processes. It also covers sensors and other devices, such as programmable logic controllers, also known as a DCS (Distributed Control System), which interface with process plant or machinery. The operator interfaces, which enable monitoring and the issuing of process commands, such as controller setpoint changes, are handled through the SCADA computer system. The subordinated operations, e.g. the real-time control logic or controller calculations, are performed by networked modules connected to the field sensors and actuators. The SCADA concept was developed to be a universal means of remote-access to a variety of local control modules, which could be from different manufacturers and allowing access through standard automation protocols. In practice, large SC ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guy Doumeingts
Guy Doumeingts (born 1938) is a French engineer, Emeritus professor at the University of Bordeaux 1 and former Director of "Laboratoire d’Automatique, Productique Signal et Image" control theory, known for the development of the GRAI method and his contributions to the field of Enterprise modelling. Biography Doumeingts received his MS at the University of Bordeaux 1, where in 1984 he also received his PhD in Control Theory with the thesis, entitled ''La Méthode GRAI''. Doumeingts spent his academic career at the University Bordeaux I, where he was appointed professor and initiated and directed the GRAI/LAP (Laboratory of Automation and Productics). He chaired the Technical Committee on Computer Application in Technology at the IFIP (International Federation for Information Processing), and was member of the Editorial Board of several journals.Doumeingts, Guy. "GEM: GRAI evolution method: a case study." ''International Journal of Technology Management'' 22.1 (2001): 189-211 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bruno Vallespir
Bruno Vallespir (born 1960) is a French engineer, and Professor of Enterprise Modelling at the University of Bordeaux, working in the fields of production management, performance evaluation and enterprise modeling.Ejub Kajan eds. (2011) ''Electronic Business Interoperability.'' p. 733 Biography Vallespir received his PhD in at the University of Bordeaux The University of Bordeaux (, ) is a public research university based in Nouvelle-Aquitaine in southwestern France. It has several campuses in the cities and towns of Bordeaux, Dax, Gradignan, Périgueux, Pessac, and Talence. There are al ... with the thesis, entitled "Exploitation des systèmes de production discrets-continus: contribution à une méthode de conception." Vallespir started his academic career at the University of Bordeaux, where in 2004 he was appointed Professor of Enterprise Modelling as successor of Guy Doumeingts. He is member of several IFIP working groups, including the WG 5.7 workgroup on Integ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peter Bernus
Peter Bernus (born 1949) is a Hungarian Australian scientist and Associate Professor of Enterprise Architecture at the School of Information and Communication Technology, Griffith University, Brisbane, Australia.Peter Bernus Accessed 10 January 2009. Biography Peter Bernus graduated from Budapest Technical University as an engineer in electronic technology in 1976. He started working at the Mechanical Engineering Automation Division Computer and Automation Institute of the Hungarian Academy of Sciences. In 1990 he became a research officer at the Computer Science Department of the University of Queensland in Australia. He is currently an associate professor at Griffith University teaching in the Masters of Enterprise Architecture program. Since 1976 he worked internationally on various aspects of enterpris ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manufacturing Execution System
Manufacturing execution systems (MES) are computerized systems used in manufacturing to track and document the transformation of raw materials to finished goods. MES provides information that helps manufacturing decision-makers understand how current conditions on the plant floor can be optimized to improve production output. MES works as real-time monitoring system to enable the control of multiple elements of the production process (e.g. inputs, personnel, machines and support services). MES may operate across multiple function areas, for example management of product definitions across the product life-cycle, resource scheduling, order execution and dispatch, production analysis and downtime management for overall equipment effectiveness (OEE), product quality, or materials track and trace. MES creates the "as-built" record, capturing the data, processes and outcomes of the manufacturing process. This can be especially important in regulated industries, such as food and bev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enterprise Integration
Enterprise integration is a technical field of enterprise architecture, which is focused on the study of topics such as system interconnection, electronic data interchange, product data exchange and distributed computing environments. It is a concept in enterprise engineering to provide the relevant information and thereby enable communication between people, machines and computers and their efficient co-operation and co-ordination. The Generalised Enterprise Reference Architecture and Methodology (GERAM) framework defined by the IFAC/IFIP Task Force provides the necessary guidance of the modelling process, see figure, and enables semantic unification of the model contents as well. The framework identifies the set of components necessary and helpful for enterprise modelling. The general concepts identified and defined in the reference architecture consist of life cycle, life history, model views among others. These concept help the user to create and maintain the process models of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ANSI/ISA-95
ANSI/ISA-95, or ISA-95 as it is more commonly referred, is an international standard from the International Society of Automation for developing an automated interface between enterprise and control systems. This standard has been developed for global manufacturers. It was developed to be applied in all industries, and in all sorts of processes, like batch processes, continuous and repetitive processes. Objectives The objectives of ISA-95 are to provide consistent terminology that is a foundation for supplier and manufacturer communications, provide consistent information models, and to provide consistent operations models which is a foundation for clarifying application functionality and how information is to be used. Standard parts There are 5 parts of the ISA-95 standard. Part 1: Models and Terminology ANSI/ISA-95.00.01-2000, Enterprise-Control System Integration Part 1: Models and Terminology consists of standard terminology and object models, which can be used to decid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enterprise Resource Planning
Enterprise resource planning (ERP) is the integrated management of main business processes, often in real time and mediated by software and technology. ERP is usually referred to as a category of business management software—typically a suite of integrated applications—that an organization can use to collect, store, manage and interpret data from many business activities. ERP systems can be local-based or cloud-based. Cloud-based applications have grown in recent years due to the increased efficiencies arising from information being readily available from any location with Internet access. ERP differs from integrated business management systems by including planning all resources that are required in the future to meet business objectives. This includes plans for getting suitable staff and manufacturing capabilities for future needs. ERP provides an integrated and continuously updated view of the core business processes using common databases maintained by a database manag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operational Historian
In manufacturing, an operational historian is a time-series database application that is developed for operational process data. Historian software is often embedded or used in conjunction with standard DCS and PLC control systems to provide enhanced data capture, validation, compression, and aggregation capabilities. Historians have been deployed in almost every industry and contribute to functions such as supervisory control, performance monitoring, quality assurance, and, more recently, machine learning applications which can learn from vast quantities of historical data. These systems were originally developed to capture instrumentation and control data, which led many to use the term "tag" for a stream of process data, referring to the physical "tags" which had been placed on instrumentation for manually capturing data. Raw data may be accessed via OPC HDA, SQL, or REST API interfaces.{{cite web, url= https://www.parasyn.com.au/operational-historian-vs-enterprise-histori ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enterprise Control
Enterprise control is the ability to combine control, intelligence and process management to enable business optimization that is inclusive of business and production operations. It combines the strength of both business processes and production operations processes. It is the deliberate act of synchronizing business strategy with operational execution in real-time to enable closed loop business control across an enterprise. Overview A distributed control system gave way to process automation systems which lead the way for the concept of collaborative automation process systems developed by ARC Advisory Group Later, enterprise control systems became key terminology in the marketplace. ANSI/ISA-95 Enterprise-Control System Integration, or ISA-95 (known internationally as IEC 62264) is an international standard for developing an automated interface between enterprise and control systems. This standard has been developed for global manufacturers. There are five levels and It was dev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reference Model
A reference model—in systems engineering, systems, enterprise engineering, enterprise, and software engineering—is an abstract framework or domain-specific ontology (information science), ontology consisting of an interlinked set of clearly defined concepts produced by an expert or body of experts to encourage clear communication. A reference model can represent the component parts of any consistent idea, from business functions to system components, as long as it represents a complete set. This frame of reference can then be used to communicate ideas clearly among members of the same community. Reference models are often illustrated as a set of concepts with some indication of the relationships between the concepts. Overview According to OASIS (Organization for the Advancement of Structured Information Standards) a reference model is "an abstract framework for understanding significant relationships among the entities of some environment, and for the development of consiste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
