A modeling technique utilizing feedback control theory for performance evaluation of IoT system in real-time

Keisuke Sato, Yuichi Kawamoto, Hiroki Nishiyama, Nei Kato, Yoshitaka Shimizu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Citations (Scopus)

Abstract

Communication techniques for Internet of Things (IoT) have attracted research attention because of the increasing number and variety of connected devices. The IoT systems are able to provide a variety of applications by collecting information from various 'things' using the network constructed by the things. The IoT systems are required to provide the applications in real-time. For example, the immediacy and the time restriction will be more important to the applications. Although there have been many applications of real-time IoT systems, a specific model for performance evaluation has not received adequate attention. Therefore, in this paper, we focus on the modeling aspect for evaluating the performance of real-time IoT system. Specifically, our proposed model is constructed by utilizing feedback control theory. In order to apply feedback control theory for our model, we introduce a method for representing the 'things' as the controlled objects in the control theory. After that, the overall system model of the real-time IoT with the controlled objects is represented. Finally, our represented method is validated through the numerical analysis while varying the parameters.

Original languageEnglish
Title of host publication2015 International Conference on Wireless Communications and Signal Processing, WCSP 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781467376860
DOIs
Publication statusPublished - 2015 Nov 30
EventInternational Conference on Wireless Communications and Signal Processing, WCSP 2015 - Nanjing, China
Duration: 2015 Oct 152015 Oct 17

Publication series

Name2015 International Conference on Wireless Communications and Signal Processing, WCSP 2015

Other

OtherInternational Conference on Wireless Communications and Signal Processing, WCSP 2015
CountryChina
CityNanjing
Period15/10/1515/10/17

Keywords

  • Feedback control theory
  • Internet of Things (IoT)
  • modeling
  • real-time performance

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Signal Processing

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