【摘要】 提出在转速电流双闭环的直流电机调速系统采用智能分区PID控制。目前双闭环电机调速系统往往采用传统PID控制,但由于双闭环电机调速系统惯性大,常规PID控制存在调节时间长,超调量大等缺点。采用智能分区PID能有效减小超调,减少调节时间。仿真表明智能分区PID的控制性能明显优于常规PID。更多还原

【Abstract】 In this paper,a new hybrid speed regulating method based on intelligent PID is proposed.It can be applied on double loop DC motor speed control system.Nowadays traditional PID control is widely used in DC motor speed control system.With the DC motor’s large inertia,traditional PID control would have some problems.Just like long adjust time and large overshot,using intelligent PID can overcome the problems above.更多还原