| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor controller to improve the positioning precision of a motor and the responsiveness, by adding an electric current target value, an output value from a number of rotation signal adjusting means and an output value from a position signal adjusting means, and further adding the output value of a current target adjusting means to it. SOLUTION: A number of rotation detection means detecting the number of rotation of a motor 7, a position detection means detecting the rotation position of the motor 7, the number of rotation signal adjusting means 4a adjusting the signal from the number of rotation detection means and the positions signal adjusting means 4b adjusting the signal from the position detection means are provided. A first addition means 3 adds the current target value, the output value from the number of rotation signal adjusting means 4a and the output value from the position signal adjusting means 4b. A second addition means 5 adds the output values of the first addition means 3 and the current target dusting means 2. A driving means 6 drives the motor 7 with the output from the second addition means. Thus, the responsiveness of a current loop can be improved. |
