Analytical Clearance Method for Nonlinear Control Systems Based on Bifurcation Analysis/Optimization and Its Application to Vehicle Control System

2008 Fiscal Year Final Research Report

• Project/Area Number: 19560242
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Dynamics/Control
• Research Institution: Nihon University
• Principal Investigator: HORIUCHI Shinichiro Nihon University, 理工学部, 教授 (30181522)
• Project Period (FY): 2007 – 2008
• Keywords: 機械力学・制御 / 分岐解析 / 最悪入力 / 制御系評価

Research Abstract

本研究の目的は, 非線形制御系にも適用可能な実用的かつ信頼性のある机上検証手法を開発し, 車両運動制御系への応用例からその有効性を示すことである. 従来研究が不十分であった制御系の検証(性能保証)問題を取り扱い, 非線形系を対象として分岐解析を用いた新しい検証手法を開発する点が本研究の特徴である. 研究の結果, 非平衡状態を等価平衡状態と見なして分岐解析を行う新たな検証手法が開発され, 車両運動制御系への適用からその有効性が確認された.

Research Products

• [Journal Article] Analysis of Accelerating and Braking Stability Using Constrained Bifurcation and Continuation Methods (2008)
  • Author(s): Horiuchi, S., Okada, K., and Nohtomi, S.
  • Journal Title: Vehicle System Dynamics Vol. 46, Supplement Pages: 585-597
  • Peer Reviewed
• [Journal Article] Effects of Structure/Controller Simultaneous Optimization on Improvements in Vehicle Stability and Handling (2008)
  • Author(s): Okada, K., Nohtomi, S. and Horiuchi, S.
  • Journal Title: Review of Automotive Engineering Vol. 29, No. 4 Pages: 663-671
  • Peer Reviewed
• [Presentation] 品質工学的アプローチによる車両運動制御系設計 (2008)
  • Author(s): 長嶺拓也, 堀内伸一郎
  • Organizer: 日本機械学会第17回交通・物流部門大会
  • Place of Presentation: 川崎
  • Year and Date: 2008-12-10
• [Presentation] Assessment of Chassis Control Systems Using Constrained Bifurcation and Continuation Method (2008)
  • Author(s): Okada, K., Nohtomi, S. and Horiuchi, S.
  • Organizer: 9th International Symposium on Advanced Vehicle Control
  • Place of Presentation: Kobe, Japan
  • Year and Date: 2008-10-07
• [Presentation] ,品質工学的アプローチによる車両運動制御系設計 (2008)
  • Author(s): 長嶺拓也, 堀内伸一郎
  • Organizer: 2007年度自動車技術会関東支部学術研究講演会
  • Place of Presentation: 東京
  • Year and Date: 2008-03-06
• [Presentation] Application of Bifurcation Analysis to the Lateral Dynamics of Road Vehicles (2007)
  • Author(s): Kiyota, O. and Horiuchi, S.
  • Organizer: 4th Pacific Asia Conference on Mechanical Engineering
  • Place of Presentation: Philippines
  • Year and Date: 2007-08-29
• [Presentation] Analysis of Braking Stability Using Constrained Bifurcation and Continuation Methods (2007)
  • Author(s): Horiuchi, S., Okada, K., and Nohtomi, S.
  • Organizer: International Association for Vehicle System Dynamics (IAVSD) symposium
  • Place of Presentation: Berkeley, CA, USA
  • Year and Date: 2007-08-16