• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Development of controller design methods using non-parametric system models represented by a finite number of frequency responses

Research Project

Project/Area Number 16K14286
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Control engineering/System engineering
Research InstitutionKyushu Institute of Technology

Principal Investigator

NOBUYAMA Eitaku  九州工業大学, 大学院情報工学研究院, 教授 (50205291)

Co-Investigator(Kenkyū-buntansha) 上 泰  明石工業高等専門学校, 電気情報工学科, 准教授 (20413809)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2018: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Keywords制御系設計 / PID制御 / ロバスト制御 / 凸最適化 / ノンパラメトリックモデル / 制御理論 / 有限個周波数応答モデル / むだ時間システム / 繰り返し制御
Outline of Final Research Achievements

The objective of this research project is to develop controller design methods using non-parametric system models which are represented by a finite number of frequency responses. The research outcomes are as follows: Robust PID controller design methods for the nom-parametric system models are developed and their effectiveness is confirmed by some numerical examples. Moreover, to improve the performance of the closed-loop systems robust control design methods with fixed-order controllers are also developed. Because the fixed-order controllers include more design parameters than PID controllers, the fixed-order controllers can achieve the better performance than PID controllers. The effectiveness of robust control with fixed-order controllers are demonstrated by some numerical examples.

Academic Significance and Societal Importance of the Research Achievements

本研究の学術的意義は、ノンパラメトリックモデルである有限個周波数応答モデルを制御対象のモデルとして使うことにより、ロバストPID制御器設計や固定次数制御器を用いたロバスト制御系設計が凸最適化問題として定式化することができるということを示した点にある。また、有限個周波数応答モデルは実験データから直接導出することができる等の特質により、本研究で開発した設計法は現実の制御対象に適用することが容易であり大変実用的である。この点において、本研究で得られた成果は社会的意義も高い。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (5 results)

All 2019 2018 2017 2016

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (3 results) (of which Int'l Joint Research: 2 results)

  • [Journal Article] PI-D Controller Design with Finite Number of Frequency Responces Model via a Ratio of Fourier Transformations of Input and Output Signals2019

    • Author(s)
      上 泰,田中 亮祐,三谷 祐一朗,延山 英沢
    • Journal Title

      IEEJ Transactions on Electronics, Information and Systems

      Volume: 139 Issue: 4 Pages: 402-408

    • DOI

      10.1541/ieejeiss.139.402

    • NAID

      130007622107

    • ISSN
      0385-4221, 1348-8155
    • Year and Date
      2019-04-01
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Robust PID Controller Design for Both Delay-Free and Time-Delay Systems2018

    • Author(s)
      E. Nobuyama, Y. Kami
    • Journal Title

      IFAC-PapersOnLine

      Volume: 51 Issue: 4 Pages: 930-935

    • DOI

      10.1016/j.ifacol.2018.06.103

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Presentation] 有限個周波数応答モデルを用いたロバストI-PD制御器の設計2017

    • Author(s)
      向山虹祐,延山英沢,上泰
    • Organizer
      第60回自動制御連合講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] Robust Controller Design with Fixed-Order Controllers Using FNFR Models2017

    • Author(s)
      Yuki Sakamoto, Eitaku Nobuyama, Yasushi Kami
    • Organizer
      The 2017 Asian Control Conference
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] PID Controller Design for Repetitive Control Using a Finite Number of Frequency Responses Models2016

    • Author(s)
      Eitaku Nobuyama, Yuki Sakamoto, and Kosuke Sakiyama
    • Organizer
      ICT-ROBOT 2016
    • Place of Presentation
      BEXCO, Busan, Korea
    • Year and Date
      2016-09-08
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research

URL: 

Published: 2016-04-21   Modified: 2020-03-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi