| 摘要 |
PROBLEM TO BE SOLVED: To provide a control device of an electric power steering device capable of controlling steering at high accuracy by finding correction data from an error between an output value and a theoretical output value of a multipole resolver in advance, and calculating a current command value with reference to the correction data. SOLUTION: This control device of an electric power steering device calculates an electric command value based on a steering torque and a position of a detection sensor mounted to a motor giving a steering assisting force, and controls the motor to be driven by the current command value. The device comprises a storage device storing difference between a theoretical output value and an actual measuring value of the detection sensor, so as to refer to the correction data for calculating the current value. COPYRIGHT: (C)2008,JPO&INPIT |
