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Method of controlling continuously variable transmission and control system

  • US 20060172829A1
  • Filed: 01/03/2006
  • Published: 08/03/2006
  • Est. Priority Date: 01/18/2005
  • Status: Abandoned Application
First Claim
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1. A method of controlling a continuously variable transmission that generates belt clamping pressure supplied to a secondary pulley from line pressure generated by controlling oil pressure of an oil pressure source, comprising:

  • a belt clamping pressure-learning step of performing learning correction of a belt clamping pressure command value based on the belt clamping pressure command value and an actual belt clamping pressure value; and

    a line pressure-learning step of performing learning correction of a line pressure command value based on the line pressure command value and an actual line pressure value.

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