In recent years, brushless DC motor has many excellent characteristic. It makes the brushless DC motor as the industry's main development tools. Such as air conditioners, washing machines, sports equipment, means of transport vehicles and so on..in order to upgrading motor characteristics. In this paper, a fuzzy proportional integral derivative PID controller is proposed which can be tuned by carrying the tuning rules from fuzzy domain. it has been applied and validated in actual system control with significantly improves t he control quality. The simulation results show that both the transitory performance and the steady state performance are better than that of conventional PID controller.
