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Filtering and Control of Wireless Networked Systems

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Release : 2017-03-14
Genre : Technology & Engineering
Kind : eBook
Book Rating : 239/5 ( reviews)

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Book Synopsis Filtering and Control of Wireless Networked Systems by : Dan Zhang

Download or read book Filtering and Control of Wireless Networked Systems written by Dan Zhang. This book was released on 2017-03-14. Available in PDF, EPUB and Kindle. Book excerpt: This self-contained book, written by leading experts, offers a cutting-edge, in-depth overview of the filtering and control of wireless networked systems. It addresses the energy constraint and filter/controller gain variation problems, and presents both the centralized and the distributed solutions. The first two chapters provide an introduction to networked control systems and basic information on system analysis. Chapters (3–6) then discuss the centralized filtering of wireless networked systems, presenting different approaches to deal with energy efficiency and filter/controller gain variation problems. The next part (chapters 7–10) explores the distributed filtering of wireless networked systems, addressing the main problems of energy constraint and filter gain variation. The final part (chapters 11–14) focuses on the distributed control of wireless networked systems. In view of the rapid deployment and development of wireless networked systems for communication and control applications, the book represents a timely contribution and provides valuable insights, useful methods and effective algorithms for the analysis and design of wireless networked control systems. It is a valuable resource for researchers in the control and communication communities

Control Design and Filtering for Wireless Networked Systems

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Release : 2012
Genre :
Kind : eBook
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Book Synopsis Control Design and Filtering for Wireless Networked Systems by : Xiao Ma

Download or read book Control Design and Filtering for Wireless Networked Systems written by Xiao Ma. This book was released on 2012. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation is concerned with estimation and control over wireless networked systems. Several problems are addressed, including estimator design over packet loss links, control and estimation over cognitive radio systems, modeling and prediction of wireless sensor networks (WSNs), and localization with the Theater Positioning System (TPS). The first problem addressed is the state estimation of a discrete-time system through a packet loss link modeled by a Bernoulli random variable. The optimal filter is derived by employing exact hybrid filtering. The performance of the optimal filter is illustrated by numerical simulations. Next, we consider the problem of estimation and control over cognitive radio (CR) systems. A two-switch model is first used to model this link. The linear optimal estimator and controller are derived over a single CR link. Also discussed here is estimation and control of the closed-loop system over two CR links. Furthermore, a more practical semi-Markov model for the CR system is proposed. Two cases are considered, where one assumes that acknowledgement of the information arrival is not available while the other assumes it is available. In the former, a suboptimal estimator is proposed and, in the latter, sufficient conditions are derived for the stability of a peak covariance process. Then, a controller design for the semi-Markov model is developed using linear matrix inequalities (LMIs). Additionally, the third problem addressed is modeling, identification, and prediction of the link quality of WSNs, such as the packet reception rate (PRR) and received signal strength indicator (RSSI). The state-space model is applied for this purpose. The prediction error minimization method (PEM) is employed for estimating parameters in the proposed model. The method employed is demonstrated through real measurements sampled by wireless motes. The last problem analyzed is localization using a new navigation system, TPS. In this study, we focus on users' position estimation with the TPS when a GPS signal is not available. Several models are proposed to model transmission delays utilizing previous GPS signals. Last, a navigation scheme is provided for the TPS to improve its localization accuracy when the GPS signal is unavailable.

WirelessHARTTM

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Release : 2017-11-22
Genre : Technology & Engineering
Kind : eBook
Book Rating : 045/5 ( reviews)

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Book Synopsis WirelessHARTTM by : Tran Duc Chung

Download or read book WirelessHARTTM written by Tran Duc Chung. This book was released on 2017-11-22. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a guideline for EWMA filter design for industrial wireless networked control system, both theoretically and practically. The filter’s key advantages are simple, effective, low computational overhead. This book also provides a guideline for practical implementation of EWMA filter for improving networked control performance of various process plants. It further discusses not only the advantages of the filter, but also the limitations and how to avoid them when implementing the filter from practical point of view.

Wireless Networking Based Control

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Release : 2010-11-25
Genre : Technology & Engineering
Kind : eBook
Book Rating : 931/5 ( reviews)

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Book Synopsis Wireless Networking Based Control by : Sudip K. Mazumder

Download or read book Wireless Networking Based Control written by Sudip K. Mazumder. This book was released on 2010-11-25. Available in PDF, EPUB and Kindle. Book excerpt: This book will have a broad appeal in the area of Wireless Networking-Based Control. Various engineering disciplines, control and communication science organizations will be interested in purchasing the book with a new, emerging, and important theme. Also, industry such as Honeywell and those (e.g. power industry, automotive industry, aerospace industry) interested in implementing wireless network control to express interest in purchasing this book.

Networked Filtering and Fusion in Wireless Sensor Networks

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Release : 2014-12-20
Genre : Computers
Kind : eBook
Book Rating : 969/5 ( reviews)

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Book Synopsis Networked Filtering and Fusion in Wireless Sensor Networks by : Magdi S. Mahmoud

Download or read book Networked Filtering and Fusion in Wireless Sensor Networks written by Magdi S. Mahmoud. This book was released on 2014-12-20. Available in PDF, EPUB and Kindle. Book excerpt: By exploiting the synergies among available data, information fusion can reduce data traffic, filter noisy measurements, and make predictions and inferences about a monitored entity. Networked Filtering and Fusion in Wireless Sensor Networks introduces the subject of multi-sensor fusion as the method of choice for implementing distributed systems. The book examines the state of the art in information fusion. It presents the known methods, algorithms, architectures, and models of information fusion and discusses their applicability in the context of wireless sensor networks (WSNs). Paying particular attention to the wide range of topics that have been covered in recent literature, the text presents the results of a number of typical case studies. Complete with research supported elements and comprehensive references, this teaching-oriented volume uses standard scientific terminology, conventions, and notations throughout. It applies recently developed convex optimization theory and highly efficient algorithms in estimation fusion to open up discussion and provide researchers with an ideal starting point for further research on distributed estimation and fusion for WSNs. The book supplies a cohesive overview of the key results of theory and applications of information-fusion-related problems in networked systems in a unified framework. Providing advanced mathematical treatment of fundamental problems with information fusion, it will help you broaden your understanding of prospective applications and how to address such problems in practice. After reading the book, you will gain the understanding required to model parts of dynamic systems and use those models to develop distributed fusion control algorithms that are based on feedback control theory.

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