Investigation on adaptation for speed control system of gasoline engine using the design method of servo system to attain the given settling time

• TAKIYAMA Takeshi

  Osaka City University

• YOSHIKAWA Tatsuya

  Graduate school of Mechanical Engineering, Osaka City University

• NOH Jinto

  Graduate school of Mechanical Engineering, Osaka City University

• OHTA Yuzo

  Kobe University

Bibliographic Information

Other Title

• 整定時間指定サーボ系設計手法を用いたガソリン機関回転速度制御系の適応化の検討

Abstract

In order to satisfy the setting settling time and overshoot, a new design method of controller was developed using a model parameter which was approximated as a second-order lag-time system. Then, an effectiveness was experimentally demonstrated as an engine speed controller. In order to operate wide conditions, however, an adaptive ability was required for parameter change. This paper investigated regarding an on-line execution of non-linear least square problem to obtain the changed controlled plant model parameter. A simulation study were carried out and a suitable adaption were experimentally demonstrated.

Journal

• Transactions of the JSME (in Japanese)

  Transactions of the JSME (in Japanese) 84 (865), 17-00562-17-00562, 2018

  The Japan Society of Mechanical Engineers

Keywords

• Gasoline engine
• Engine control
• Adaptive control
• Settling time
• Non-linear least squares problem

Details

• CRID: 1390282763049232896
• NII Article ID: 130007488873
• DOI: 10.1299/transjsme.17-00562
• ISSN: 21879761
• Web Site: https://www.jstage.jst.go.jp/article/transjsme/84/865/84_17-00562/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed