【摘要】 使用单片机实现对PG电机的闭环调速控制,可以使电机的转速实现平稳无级调节,并且能有效地降低噪音。本文通过分析其工作原理,结合具体电路,给出了控制实现方案。更多还原

【Abstract】 Using special MCU can control the speed regulation of PG motor in a closed loop, which can make the motor’s speed adjusted in a smooth way, and can reduce the noise effectively. This paper analyses its work principle. By combinating with each actual electric circuit, it gives a project to carry out control.更多还原