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Modeling method for a vehicle steering system

  • US 20030120469A1
  • Filed: 12/23/2002
  • Published: 06/26/2003
  • Est. Priority Date: 12/24/2001
  • Status: Active Grant
First Claim
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1. A modeling method of a steering system for a vehicle, the method comprising the steps of:

  • representing a coupled relation between an upper tube and a lower tube of a steering column;

    representing said coupled relation between said upper tube and an upper bracket, and a coupled relation between said lower tube and a lower bracket; and

    representing the movement of a bearing mounted between a steering axle and a steering column using a cylindrical coordinate system.

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