制动 ....\反接制动 ....\........\three_phase_motor_speed.mdl ....\反馈制动 ....\........\three_phase_motor_speed.mdl ....\能耗制动 ....\........\three_phase_motor_1.mdl ....\........\three_phase_motor_2.mdl ....\........\three_phase_motor_speed.mdl ....\自然制动 ....\........\three_phase_motor_speed.mdl