Title:
モータ制御装置および方法
Document Type and Number:
Japanese Patent JP5730665
Kind Code:
B2
Abstract:
An apparatus for controlling a motor determines whether or not to control the motor in order to control the variable valve lift device by using a measurement value of a valve lift and a target value of the valve lift, compares a predetermined base voltage range with a battery voltage in order to control the motor, determines a voltage factor corresponding to the battery voltage when the battery voltage is included in the base voltage range; and determines a driving signal value for the motor by applying the voltage factor to a predetermined base signal value.
Inventors:
Kim Jong Won
Application Number:
JP2011110535A
Publication Date:
June 10, 2015
Filing Date:
May 17, 2011
Export Citation:
Assignee:
HYUNDAI MOTOR COMPANY
International Classes:
F02D13/02; F01L13/00; H02P29/02
Domestic Patent References:
| JP2006200387A | ||||
| JP2006183603A | ||||
| JP2008190385A | ||||
| JP2008057373A | ||||
| JP2008215164A |
Attorney, Agent or Firm:
Kyosei International Patent Office