Robots and other machines equipped with artificial intelligence shoot military targets, distribute cash (think: ATMs), drive cars and deliver medication to patients, to name a few.

And among the biggest automakers like Toyota, the interest is less in cars that drive themselves than in cars that have artificial intelligence capabilities to assist drivers, like emergency braking.

To better clarify the artificial heart design of the driving motor and control system, this article first detailed motor magnetic circuit system, classical design methods and formula of motor drive.