PREFACE What is motivating a group of researchers and engineers to write a book about control networks and specifically LonWorks”, which is now standardized as an ANSI/EIA709 standard. Let's take a look at the facts as they exist today.

Author: Dietmar Loy

Publisher: Springer Science & Business Media

ISBN: 9781461514756

Category: Technology & Engineering

Page: 368

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Control networks span a wide range of application areas. These networks are put into action in the `Digital Home', industrial applications, commercial buildings, transportation systems, gas stations, security systems, and they are found in most instances where smart sensors and smart actuators are used to exchange information. The authors of this volume provide an overview of various control network protocols and discuss LonTalk® protocol, Neuron® chip, programming model, network structures, network management, interoperability between nodes, application profiles, development and maintenance tools, performance analysis, and standardization activities. Open Control Networks: LonWorks/EIA 709 Technology will be an important resource for advanced students of control systems and embedded systems, engineers designing distributed networks, systems designers and architects, and others developing smart buildings and intelligent transportation systems.

The authors of this volume provide an overview of various control network protocols and discuss LonTalk® protocol, Neuron® chip, programming model, network structures, network management, interoperability between nodes, application ...

Author: Dietmar Loy

Publisher:

ISBN: 1461514762

Category:

Page: 408

View: 341

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Control networks span a wide range of application areas. These networks are put into action in the Digital Home', industrial applications, commercial buildings, transportation systems, gas stations, security systems, and they are found in most instances where smart sensors and smart actuators are used to exchange information. The authors of this volume provide an overview of various control network protocols and discuss LonTalk(r) protocol, Neuron(r) chip, programming model, network structures, network management, interoperability between nodes, application profiles, development and maintenance tools, performance analysis, and standardization activities. Open Control Networks: LonWorks/EIA 709 Technology will be an important resource for advanced students of control systems and embedded systems, engineers designing distributed networks, systems designers and architects, and others developing smart buildings and intelligent transportation syst

Building upon an open source SDN controller enables users to reduce operational complexity, extend the lifetime of their existing network infrastructure, and enable new services and capabilities only available with SDN.

Author: Oswald Coker

Publisher: Packt Publishing Ltd

ISBN: 9781783984299

Category: Computers

Page: 246

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Master OpenFlow concepts to improve and make your projects efficient with the help of Software-Defined Networking. About This Book Master the required platforms and tools to build network applications with OpenFlow Get to grips with the updated OpenFlow and build robust SDN-based solutions An end-to-end thorough overview of open-source switches, controllers, and tools Who This Book Is For If you are a network/system administrator or a system engineer and would like to implement OpenFlow concepts and take Software-Defined Networking on your projects to the next level, then this book is for you. If you are aware of broad networking concepts, and are familiar with the day-to-day operation of computer networks, you will find this book very beneficial. What You Will Learn Explore Software-Defined Networking and activities around SDN/OpenFlow including OpenFlow messages Hardware and software implementations of OpenFlow switches and experiment with Mininet GUI Learn about the role of OpenFlow in cloud computing by configuring and setting up the Neutron and Floodlight OpenFlow controller plugins Simulate and test utilities, and familiarize yourself with OpenFlow soft switches, controllers, virtualization, and orchestration tools Enhance and build environments for Net App development by installing VM's and tools such as Mininet and Wireshark Learn about hardware and software switches and get a feel for active open-source projects around SDN and OpenFlow In Detail OpenFlow paves the way for an open, centrally programmable structure, thereby accelerating the effectiveness of Software-Defined Networking. Software-Defined Networking with OpenFlow, Second Edition takes you through the product cycle and gives you an in-depth description of the components and options that are available at each stage. The aim of this book is to help you implement OpenFlow concepts and improve Software-Defined Networking on your projects. You will begin by learning about building blocks and OpenFlow messages such as controller-to-switch and symmetric and asynchronous messages. Next, this book will take you through OpenFlow controllers and their existing implementations followed by network application development. Key topics include the basic environment setup, the Neutron and Floodlight OpenFlow controller, XORPlus OF13SoftSwitch, enterprise and affordable switches such as the Zodiac FX and HP2920. By the end of this book, you will be able to implement OpenFlow concepts and improve Software-Defined Networking in your projects. Style and approach This book is an easy-to-follow and pragmatic guide networking. Each topic adopts a logical approach and provides hints to help you build and deliver SDN Solutions efficiently.

New technologies allow Ethernet to be adopted in control network applications . These include low - cost Ethernet switching hubs . The move towards more open systems includes the use of Ethernet as a control network .

Author: Michael F. Hordeski

Publisher: CRC Press

ISBN: 0824709152

Category: Technology & Engineering

Page: 408

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Advances in personal computer control and sensor technology are leading the advances in building controls as we enter the new millennium. Pushing the technology are potentially high reductions in operating costs from increased operational efficiency. Building conditioning now accounts for about 20% of the total energy consumed in the U.S., so computer-optimized HVAC systems can make a major contribution in reducing our national energy use. This book examines how the latest advances in distributed technology will be used in commercial systems. Topics include the full scope of current and emerging HVAC control technologies, covering personal computer-based systems, expert systems, fiber optic infrared technologies, wireless communication, self-optimizing software sensors, micro technology, distributed direct digital control, control bus techniques and more.

In the early 2000s, key efforts to decouple the network data and control planes were started and new ... views of network state, enabling quicker introduction of new services and transition toward a more open architecture with use of ...

Author: Konstantinos Poularakis

Publisher: Springer Nature

ISBN: 9783031023828

Category: Computers

Page: 160

View: 387

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This book provides a quick reference and insights into modeling and optimization of software-defined networks (SDNs). It covers various algorithms and approaches that have been developed for optimizations related to the control plane, the considerable research related to data plane optimization, and topics that have significant potential for research and advances to the state-of-the-art in SDN. Over the past ten years, network programmability has transitioned from research concepts to more mainstream technology through the advent of technologies amenable to programmability such as service chaining, virtual network functions, and programmability of the data plane. However, the rapid development in SDN technologies has been the key driver behind its evolution. The logically centralized abstraction of network states enabled by SDN facilitates programmability and use of sophisticated optimization and control algorithms for enhancing network performance, policy management, and security.Furthermore, the centralized aggregation of network telemetry facilitates use of data-driven machine learning-based methods. To fully unleash the power of this new SDN paradigm, though, various architectural design, deployment, and operations questions need to be addressed. Associated with these are various modeling, resource allocation, and optimization opportunities.The book covers these opportunities and associated challenges, which represent a ``call to arms'' for the SDN community to develop new modeling and optimization methods that will complement or improve on the current norms.

ControlNet, DeviceNet, Foundation Fieldbus H1, HART, Modbus, PROFIBUS PA, and CAN/CAN open are the most commonly used fieldbuses. 1.4.1.1 ControlNet ControlNet is an industrial network and protocol supported by the Open DeviceNet ...

Author: Dong-Seong Kim

Publisher: Springer

ISBN: 9783030049270

Category: Computers

Page: 285

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This informative text/reference presents a detailed review of the state of the art in industrial sensor and control networks. The book examines a broad range of applications, along with their design objectives and technical challenges. The coverage includes fieldbus technologies, wireless communication technologies, network architectures, and resource management and optimization for industrial networks. Discussions are also provided on industrial communication standards for both wired and wireless technologies, as well as for the Industrial Internet of Things (IIoT). Topics and features: describes the FlexRay, CAN, and Modbus fieldbus protocols for industrial control networks, as well as the MIL-STD-1553 standard; proposes a dual fieldbus approach, incorporating both CAN and ModBus fieldbus technologies, for a ship engine distributed control system; reviews a range of industrial wireless sensor network (IWSN) applications, from environmental sensing and condition monitoring, to process automation; examines the wireless networking performance, design requirements, and technical limitations of IWSN applications; presents a survey of IWSN commercial solutions and service providers, and summarizes the emerging trends in this area; discusses the latest technologies and open challenges in realizing the vision of the IIoT, highlighting various applications of the IIoT in industrial domains; introduces a logistics paradigm for adopting IIoT technology on the Physical Internet. This unique work will be of great value to all researchers involved in industrial sensor and control networks, wireless networking, and the Internet of Things.

The open loop PC is responsible for setting the initial uplink and downlink transmission powers when user equipment (UE) is accessing the network. The inner-loop power control is used to adjust the transmit power on a 1500 Hz basis.

Author: Moe Rahnema

Publisher: John Wiley & Sons

ISBN: 047082302X

Category: Technology & Engineering

Page: 320

View: 613

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UMTS Network Planning, Optimization, and Inter-Operation with GSM is an accessible, one-stop reference to help engineers effectively reduce the time and costs involved in UMTS deployment and optimization. Rahnema includes detailed coverage from both a theoretical and practical perspective on the planning and optimization aspects of UMTS, and a number of other new techniques to help operators get the most out of their networks. Provides an end-to-end perspective, from network design to optimization Incorporates the hands-on experiences of numerous researchers Single authorship allows for strong coherency and accessibility Details the complete iteration cycle of radio link budgeting for coverage planning and dimensioning Rahnema demonstrates detailed formulation of radio capacity and coverage in UMTS, and discusses the tradeoffs involved. He presents complete link budgeting and iterative simulations for capacity and coverage planning, along with practical guidelines. UMTS Network Planning contains seventeen cohesive and well-organized chapters which cover numerous topics, including: Radio channel structures, radio channel models, parameters, model tuning Techniques for capacity and coverage enhancements Complete treatment of power control, handoffs and radio resource practical management processes and parameters Detailed coverage of TCP protocol enhancement for operation over wireless links, particularly UMTS Application of GSM measurements to plan and re-engineer for UMTS radio sites Guidelines for site co-location with GSM, the QOS classes, parameters and inter-workings in UMTS AMR voice codecs and tradeoffs, core and access network design, architectural evolution, and protocols Comprehensive discussion and presentation of practical techniques for radio performance analysis, trending, and troubleshooting Perfect for professionals in the field and researchers specializing in network enhancement. Engineers working on other air interfaces and next generation technologies will find many of the techniques introduced helpful in designing and deploying future wireless networks as well. Students and professionals new to the wireless field will also find this book to be a good foundation in network planning, performance analysis, and optimization.

standard interface for controlling computer networking switches. An OpenFlow Controller is able to control network resources in a programmatic manner. These network resources can span routers, hubs and switches, known as a slice, ...

Author: Alex Galis

Publisher: Springer

ISBN: 9783642380822

Category: Computers

Page: 369

View: 473

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Co-editors of the volume are: Federico Álvarez, Alessandro Bassi, Michele Bezzi, Laurent Ciavaglia, Frances Cleary, Petros Daras, Hermann De Meer, Panagiotis Demestichas, John Domingue, Theo G. Kanter, Stamatis Karnouskos, Srdjan Krčo, Laurent Lefevre, Jasper Lentjes, Man-Sze Li, Paul Malone, Antonio Manzalini, Volkmar Lotz, Henning Müller, Karsten Oberle, Noel E. O'Connor, Nick Papanikolaou, Dana Petcu, Rahim Rahmani, Danny Raz, Gaël Richards, Elio Salvadori, Susana Sargento, Hans Schaffers, Joan Serrat, Burkhard Stiller, Antonio F. Skarmeta, Kurt Tutschku, Theodore Zahariadis The Internet is the most vital scientific, technical, economic and societal set of infrastructures in existence and in operation today serving 2.5 billion users. Continuing its developments would secure much of the upcoming innovation and prosperity and it would underpin the sustainable growth in economic values and volumes needed in the future. Future Internet infrastructures research is therefore a must. The Future Internet Assembly (FIA) is a successful conference that brings together participants of over 150 research projects from several distinct yet interrelated areas in the European Union Framework Programme 7 (FP7). The research projects are grouped as follows: the network of the future as infrastructure connecting and orchestrating the future Internet of people, computers, devices, content, clouds and things; cloud computing, Internet of Services and advanced software engineering; the public-private partnership projects on Future Internet; Future Internet Research and Experimentation (FIRE). The 26 full papers included in this volume were selected from 45 submissions. They are organized in topical sections named: software driven networks, virtualization, programmability and autonomic management; computing and networking clouds; internet of things; and enabling technologies and economic incentives.

Open systems in building control The organisation buildingSMART (formerly the International ... and system integrator committed to the development and use of open, interoperable products using multivendor LonWorks control networks.

Author: Frank Booty

Publisher: Routledge

ISBN: 9781136440076

Category: Technology & Engineering

Page: 457

View: 254

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Now in this fourth edition, the Facilities Management Handbook has been fully updated from the acclaimed previous editions, continuing its status as an invaluable resource to those working in facilities management, whether just starting out or as seasoned campaigners and practitioners. Information is presented in a clear and logical way, offering easy-to-find advice and best practice information that’s essential in guaranteeing the safe, efficient and cost-effective running of any facilities function. Many sections have been completely revised, such as the chapters on complying with health and safety and property law. Other information on workplace facilities has been brought completely up to date in line with legal compliance and strategic policies to create a reliable and accurate overview of the role of today’s facilities manager. This up-to-date and revised handbook will be a key guide for the changing times that are ahead.

... 173 networks, sec compensating networks Nichols diagram, 161-166 — — calibration of, 162-163 — — stability from, 163, 164, ... 217-218 open-loop control system, 5, 14 open-loop pole-zero pattern, 105 open-loop transfer function, 13, ...

Author: Allan Sensicle

Publisher:

ISBN: UOM:39076006514140

Category: Automatic control

Page: 246

View: 815

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