摘要 |
<p>PROBLEM TO BE SOLVED: To provide controllability through adjustment of voltage used for operating an electric motor, even when a duty cycle is about 100 percent.SOLUTION: In controlling an electric motor 104, a desired speed 116 is identified for the electric motor during operation of the electric motor; a voltage 120 is identified to cause the electric motor to turn at the desired speed; and the voltage is applied to the electric motor and actively controlled during operation of the electric motor.</p> |