步进电机受脉冲的控制,通过改变通电的顺序可改变电机的旋转方向,改变脉冲的频率可改变电机的旋转速度。
Step motor control, by pulse by changing the order of electricity can change the motor rotation direction, change the pulse frequency can change the motor rotation speed.
步进电机是一种数字控制电机,它将脉冲信号转变成角位移,电机的转速由脉冲信号频率决定。
Stepper motor is a motor controlled by digital signal, which converts pulse signal into Angle displacement. The wheeling speed is controlled by the frequency of pulse signal.
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。
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.
微型计算机控制系统控制脉冲序列的发送,实现振动攻丝中转速、振幅和频率的无级调整。
Micro-computer control system controls the sending of pulse series and realises the change of speed, amplitude and frequency in vibratory tapping.
电机总的回转角与输入脉冲数成正比例,相应的转速取决于输入脉冲频率。
Motor back to the corner and enter the total number of pulses proportional to the corresponding speed depends on the input pulse frequency.
步进电机受脉冲的控制,通过改变通电的顺序可改变电机的旋转方向,改变脉冲的频率可改变电机的旋转速度。
Stepping motor control by pulse, by changing the order of power to change the direction of rotation motor, change the pulse frequency may change the motor rotation speed.
本文给出了一种齿轮测速的方法,将转速信号转化为脉冲频率信号进行测量和显示。
It trans - forms the speed signal into pulse frequency signal to measure speed and indicate the speed.
详细分析了周期测、频率法利用编码器脉冲计算超低转速时的分辨率及绝对误差,给出了影响转速测量的影响因素。
The resolution and error were analyzed based on frequency measurement and period measurement, and the factors were given that influencing the speed measurements.
详细分析了周期测、频率法利用编码器脉冲计算超低转速时的分辨率及绝对误差,给出了影响转速测量的影响因素。
The resolution and error were analyzed based on frequency measurement and period measurement, and the factors were given that influencing the speed measurements.
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