| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem of a conventionally known trapezoidal control system wherein it takes much time for positioning, since it requires a constant speed control region for control of positioning to the vicinity, when performing control of positioning a movable body to the target position. <P>SOLUTION: In the control of positioning the movable body to the target position, this motor controller computes the position of switching it over to deceleration control during acceleration. Hereby, it can remove the constant speed control section at the highest speed and shorten the time required for positioning. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
