Optimal Mobile Sensing and Actuation Policies in Cyber-physical Systems

  • Christophe Tricaud
  • YangQuan Chen

Table of contents

  1. Front Matter
    Pages I-XVII
  2. Christophe Tricaud, YangQuan Chen
    Pages 1-15
  3. Christophe Tricaud, YangQuan Chen
    Pages 51-61
  4. Christophe Tricaud, YangQuan Chen
    Pages 63-77
  5. Christophe Tricaud, YangQuan Chen
    Pages 97-116
  6. Christophe Tricaud, YangQuan Chen
    Pages 135-137
  7. Back Matter
    Pages 139-170

About this book

Introduction

A successful cyber-physical system, a complex interweaving of hardware and software in direct interaction with some parts of the physical environment, relies heavily on proper identification of the, often pre-existing, physical elements. Based on information from that process, a bespoke “cyber” part of the system may then be designed for a specific purpose. Optimal Mobile Sensing and Actuation Strategies in Cyber-physical Systems focuses on distributed-parameter systems the dynamics of which can be modelled with partial differential equations. Such systems are very challenging to measure, their states being distributed throughout a spatial domain. Consequently, optimal strategies are needed and systematic approaches to the optimization of sensor locations have to be devised for parameter estimation.

The text begins by reviewing the newer field of cyber-physical systems and introducing background notions of distributed parameter systems and optimal observation theory. New research opportunities are then defined within this framework. Two important problems considered are optimal mobile sensor trajectory planning and the accuracy effects and allocation of remote sensors. These are followed up with a solution to the problem of optimal robust estimation. Actuation strategies are then introduced into the framework with the purpose of improving estimation and optimizing the trajectories of both mobile sensors and mobile actuators simultaneously. The large number of illustrations within the text will assist the reader to visualize the application of the methods proposed. A group of similar examples are used throughout the book to help the reader assimilate the material more easily.

 

Under a given cyber-physical systems infrastructure, communications abilities of mobile sensors and/or mobile actuators may be needed, and this can be considered within the framework presented in this text. Application examples cover fields from environmental science to national security so that readers are encouraged to link the ideas of cyber-physical systems with their own research.

Keywords

Cyber-physical Systems Fisher Information Matrix Mobile Actuator and Sensor Network Optimal Experimental Design Remote Sensing

Authors and affiliations

  • Christophe Tricaud
    • 1
  • YangQuan Chen
    • 2
  1. 1.and Computer EngineeringUtah State University, Dept. of ElectricLoganUSA
  2. 2.and Computer Engineering, CSOISUtah State University, Dept. of ElectricLoganUSA

Bibliographic information

  • DOI https://doi.org/10.1007/978-1-4471-2262-3
  • Copyright Information Springer-Verlag London Limited 2012
  • Publisher Name Springer, London
  • eBook Packages Engineering
  • Print ISBN 978-1-4471-2261-6
  • Online ISBN 978-1-4471-2262-3
  • About this book