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Encrypted communication control based on quantized control theory

Research Project

Project/Area Number 15K18092
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Control engineering/System engineering
Research InstitutionGifu University

Principal Investigator

Morita Ryosuke  岐阜大学, 工学部, 助教 (00713801)

Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords量子化制御 / ディザリング / 暗号化通信
Outline of Final Research Achievements

Dithering is the method that decrease the performance degradation of the system when the high-resolution signals are transformed into the low-resolution signals. Subtractive dither is the one of the method and we have quantitatively clarified the control performance of feedback systems with subtractive dither. We have applied this result to multi-agent systems, which are composed of multiple subsystems, and presented how to detect malicious agents in the system. In addition, we have experimented with vehicle robots and achieved formation control with low-spec sensors and cheap motors.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (11 results)

All 2019 2018 2016 2015

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 1 results) Presentation (9 results) (of which Int'l Joint Research: 3 results)

  • [Journal Article] Optimal Random Dither Quantizers for Positive Systems2019

    • Author(s)
      Morita Ryosuke、Azuma Shun-ichi、Sugie Toshiharu
    • Journal Title

      Asian Journal of Control

      Volume: 印刷中 Issue: 6 Pages: 2314-2317

    • DOI

      10.1002/asjc.1744

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of Subtractive Dithered Quantizers in Feedback Control Systems2016

    • Author(s)
      森田亮介
    • Journal Title

      Transactions of the Institute of Systems, Control and Information Engineers

      Volume: 29 Issue: 5 Pages: 225-230

    • DOI

      10.5687/iscie.29.225

    • NAID

      130005259585

    • ISSN
      1342-5668, 2185-811X
    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 多数決型コンセンサスアルゴリズムとネットワーク構造の関係2018

    • Author(s)
      森田亮介,伊藤聡
    • Organizer
      第5回計測自動制御学会制御部門マルチシンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] ランダムディザを用いた合意問題における異常エージェントの検出2018

    • Author(s)
      堀江風哉,森田亮介,伊藤聡
    • Organizer
      第62回システム制御情報学会研究発表講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Weak Consensus with Discrete-Valued Input and the Performance Dependency on Its Network Topology2018

    • Author(s)
      Ryosuke Morita, Satoshi Ito
    • Organizer
      The 23rd International Symposium on Mathematical Theory of Networks and Systems
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Subtractive ditherを使った合意制御に関する考察2016

    • Author(s)
      森田亮介
    • Organizer
      第59回自動制御連合講演会
    • Place of Presentation
      北九州国際会議場(福岡県北九州市)
    • Year and Date
      2016-11-10
    • Related Report
      2016 Research-status Report
  • [Presentation] Multi-Agent Consensus by Quantized Communication with Subtractive Dither2016

    • Author(s)
      Ryosuke Morita
    • Organizer
      The 22nd International Symposium on Mathematical Theory of Networks and Systems
    • Place of Presentation
      Minneapolis (United States of America)
    • Year and Date
      2016-06-12
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Performance Analysis of Feedback Control Systems with Subtractive Dither2016

    • Author(s)
      Ryosuke Morita
    • Organizer
      The 2016 American Control Conference
    • Place of Presentation
      Boston (United States of America)
    • Year and Date
      2016-06-06
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 超音波センサーを搭載したマルチロボットのフォーメーション制御2016

    • Author(s)
      辻村光,森田亮介,渡辺昌宏
    • Organizer
      第3回計測自動制御学会制御部門マルチシンポジウム
    • Place of Presentation
      南山大学名古屋キャンパス(愛知県名古屋市)
    • Year and Date
      2016-03-07
    • Related Report
      2015 Research-status Report
  • [Presentation] Subtractive Ditherを用いたフィードバック制御系の制御性能2015

    • Author(s)
      森田亮介
    • Organizer
      第58回自動制御連合講演会
    • Place of Presentation
      神戸大学六甲台第2キャンパス(兵庫県神戸市)
    • Year and Date
      2015-11-14
    • Related Report
      2015 Research-status Report
  • [Presentation] Subtractive Ditherを用いた量子化器のフィードバック制御系における暗号化通信への有用性について2015

    • Author(s)
      森田亮介
    • Organizer
      第59回システム制御情報学会研究発表講演会
    • Place of Presentation
      中央電気倶楽部(大阪府大阪市)
    • Year and Date
      2015-05-20
    • Related Report
      2015 Research-status Report

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Published: 2015-04-16   Modified: 2019-03-29  

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