| 摘要 |
PURPOSE:To execute motor control excelling at quick response, by making it possible to utilize slewing torque curve by conducting acceleration and deceleration controls by driving torque matching revolutions at the time of acceleration and deceleration. CONSTITUTION:An information designating pulse width is memorized in a ROM3, and when a start signal is given to a control section 1, 'Zero' address in the ROM3 is read out, a pulse width control section 4 puts out a pulse whose width matches this, and a motor 8 is driven through a distributing section 5 and an amplifier 6. As a value of a counter 2 is renewed immediately after the read-out (it becomes plus 1), informations to designate pulse widths (informations for setting of torques matching slewing torque curves) are put out in turn from the ROM3 and smooth accelleration is executed. The same control is executed at the time of deceleration. Further, the torque control may well be combined with a pulse oscillation control or a pulse width control. |
