speed control loop的意思|示意

The software phase-locked loop (SPLL) technology in the steady speed control of permanent magnet brushless DC motor (BLDCM) in gyro was discussed.

研究了软件锁相环技术在陀螺用无位置传感器无刷直流电机稳速控制系统中的应用。

The servo control system combines position loop, speed loop, current loop with algorithm of space vector pulse width modulation(SVPWM).

系统采用位置、速度和电流环三环控制，并结合空间矢量脉宽调制（SVPWM）算法。

On control, speed closed loop controlling based PID is utilized and the stable run of motor is realized.

在控制方法上采用基于PID方法的速度闭环控制，实现了电机的稳定运转；

A general introduction was made on effect, control principle and PLC logic control of the loop control system in high speed rod rolling.

概述活套控制系统在高速线材轧制中的作用、控制原理、PLC逻辑控制及活套调节对精轧机和夹送辊、吐丝机之间张力的影响。

Software of the drive and control system realizes the current and speed closed-loop control, which contain PI adjuster.

软件部分是主要是实现对直线电机电流和速度的双闭环控制，电流和速度的调节均采用PI调节。

At the same time using Holzer sensors will be converted into pulse frequency motor speed feedback to the MCU, realize the speed closed-loop control, to achieve speed detection.

同时利用霍尔传感器将电机速度转换成脉冲频率反馈到单片机中，实现转速闭环控制，达到转速检测目的。