Optimization of Force Responsiveness in Motor Operated Multiple Disc Clutch Systems

多板クラッチのモータ作動システムにおける荷重応答性の最適化

Motor operated clutch systems which do not need hydraulics enable these kinds of systems to contribute to higher fuel efficiencies and achieve superior shift performance. The targeted shift performance aims to achieve a natural torque transfer for the driver, meaning that fast and accurate clutch actuation in response to torque commands is required. Additionally, any system must be robust in a variety of environmental conditions. There are, however, many combinations of the different factors that lead to faster torque response, and in reality it is a challenge to find the optimum combination of these factors within the associated cost and layout constraints. In this paper the authors introduce the optimum combination of factors required for superior clutch torque response. These conditions were derived from simulations of multiple disc clutch pack force input responsiveness performed in the early design stages, along with the use of analytical models and quality engineering methodology.エネルギー効率が良く，高応答な性能が期待できるモータ駆動方式の多板クラッチ作動システムにおいて，解析モデルと品質工学の手法を用いて多板クラッチへの荷重入力応答性のシミュレーションを行いクラッチトルク応答性向上の為の最適な影響因子の組み合わせ条件を導いた結果を紹介する．

• Record URL:
  https://doi.org/10.11351/jsaeronbun.46.77
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/02878321
• Authors:
  • Yamauchi, Yoshihiro
  • Kato, Tadahiko
  • Suzuki, Kensuke
• Publication Date: 2015

Language

• English
• Japanese

Media Info

• Media Type: Web
• Features: Figures; References; Tables;
• Pagination: pp 77-81
• Serial:
  • Transactions of Society of Automotive Engineers of Japan
  • Volume: 46
  • Issue Number: 1
  • Publisher: Society of Automotive Engineers of Japan
  • ISSN: 0287-8321
  • EISSN: 1883-0811
  • Serial URL: https://www.jstage.jst.go.jp/browse/jsaeronbun
• Publication flags:

  Open Access (libre)

Subject/Index Terms

• TRT Terms: Clutches; Motor vehicles; Optimization; Transmissions
• Subject Areas: Highways; Vehicles and Equipment;

Filing Info

• Accession Number: 01665015
• Record Type: Publication
• Source Agency: Japan Science and Technology Agency (JST)
• Files: TRIS, JSTAGE
• Created Date: Mar 30 2018 4:32PM