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Patent Searching and Data


Title:
INTEGRAL DESIGN SYSTEM OF MOTOR POWER STEERING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2004/049215
Kind Code:
A1
Abstract:
A design system of a motor power steering system for imparting an auxiliary steering force to a steering mechanism based on a current control value, operated from an auxiliary steering command value operated by an operating means based on a steering torque and a vehicle speed and from a motor current value detected by a motor current detecting means, wherein a simulation controller interconnects a control system analysis tool, a motor electromagnetic field analysis tool and a vehicle mechanism analysis tool through interfaces in order to perform an integral simulation on the motor power steering system.

Inventors:
CHEN HUI (JP)
MA YUSIN (JP)
Application Number:
PCT/JP2003/014332
Publication Date:
June 10, 2004
Filing Date:
November 11, 2003
Export Citation:
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Assignee:
NSK LTD (JP)
CHEN HUI (JP)
MA YUSIN (JP)
International Classes:
B62D5/04; F16H35/00; G06F17/50; (IPC1-7): G06F17/50
Foreign References:
JP2000242682A2000-09-08
Other References:
NISHIMURA SHINJI ET AL.: "Power steering system no tame no CAE gijutsu", TOYODA KOKI TECHNICAL REVIEW, no. 150, 28 February 2002 (2002-02-28), pages 5 - 11, XP002986496
Attorney, Agent or Firm:
Agata, Yuzo (Akasaka 2-Chome Minato-Ku, Tokyo, JP)
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