Error is noncumulative as long as pulse-to-step integrity is maintained by the stepper motor.
只要脉冲-步进的过程完整执行,错误数据就不会积聚。
单词 | Stepper motors |
释义 |
Stepper motors
英语例句库
Error is noncumulative as long as pulse-to-step integrity is maintained by the stepper motor. 只要脉冲-步进的过程完整执行,错误数据就不会积聚。
中文百科
步进马达 Stepper motor(重定向自Stepper motors)
![]() ![]() ![]() ![]() 步进马达(Stepper motor;Step motor)是直流无刷马达的一种,为具有如齿轮状突起(小齿)相锲合的定子和转子,可借由切换流向定子线圈中的电流,以一定角度逐步转动的马达。 步进马达的特征是因采用开回路控制(Open-loop control)处理,不需要运转量检知器(sensor)或编码器,且因切换电流触发器的是脉波信号,不需要位置检出和速度检出的回授设备,所以步进马达可正确地依比例追随脉波信号而转动,因此就能达成精确的位置和速度控制,且稳定性佳。
英语百科
Stepper motor 步进马达(重定向自Stepper motors)
![]() ![]() ![]() ![]() A stepper motor or step motor or stepping motor is a brushless DC electric motor that divides a full rotation into a number of equal steps. The motor's position can then be commanded to move and hold at one of these steps without any feedback sensor (an open-loop controller), as long as the motor is carefully sized to the application in respect to torque and speed. |
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