制御系シミュレータを用いた電動機加速制御に関する研究

概要

論文の詳細を見る
In a case of motor application such that acceleration and deceleration is frequently repeated, one of main technical problems is to decrease this acceleration and deceleration time. An equation of motion is showing that the rate of increase of motor speed proportions to a difference of motor torque and load torque. Therefore, when motor torque in an acceleration decreases, the rate of increase of motor speed decreases and acceleration time increases. On the other hand, acceleration time increases when a motor load increase during an acceleration of a motor. On the assumption that moment of inertia of a motor is constant, acceleration time is decided by the values of motor torque and load torque. Relationship that existes between these values was able to determine quantity by analyzing the control characteristics systematically. The relation between motor torque, load torque and acceleration time is being calculated by using a digital dynamics simulator. As a result, the graphs of relation between the reduction value of motor torque and the decreased acceleration time are presented.
日本シミュレーション学会の論文
1991-12-15