| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rotation control device capable of improving control responsiveness when a rotary member is rotated at an angle exceeding 180°. <P>SOLUTION: In this rotation control device A, when a rotational angle from the present position of a cam link 92 obtained by a potentiometer to a control target position rotating the cam link from now is less than 180° within a normal operation range NL, a control unit 10 drives a driving device 8 to rotate the cam link 92 within the normal operation range NL by normal control. Meanwhile, when the angle from the present position to the control target position within the normal operation range NL is 180° or more, the control unit performs shortest rotation control to rotate the cam link to the control target position through a shortest rotation range SL. <P>COPYRIGHT: (C)2009,JPO&INPIT |
