| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a drive control device of a model helicopter, capable of controlling roll and pitch without any influence of phase shift of a roll axis and a pitch axis, even when a body rotates around a yaw axis. <P>SOLUTION: The drive control device includes a yaw axis angular velocity detecting means and a main rotor speed detecting means. A phase control means determines a phase shift amount of the roll axis and the pitch axis due to the rotation around the yaw axis, from the detection values thus obtained, and corrects a roll operation signal and a pitch operation signal to control roll and pitch. <P>COPYRIGHT: (C)2013,JPO&INPIT |
