| 摘要 |
PURPOSE:To reduce a noise or an electric noise regardless of the coarseness of the resolution of an operation detecting means, in a steering angle control device applied to a servo system in which an operation detecting signal selected from plural signals of different resolutions is used as a feedback signal. CONSTITUTION:In the first constitution, a gain setting means e to convert the size of the gain of the operation signal operated corresponding to the resolution of the selected operation detecting means b or c is provided, which is made into a means to reduce the gain when the resolution is coarse, and to increase the gain when the resolution is minute. The second constitution is made into a means to convert the cutoff frequency of a low pass filter g corresponding to the resolution of the selected operation detecting means b or c. |
