BEMF

基本解释

• abbr. 反电动势（Back Electromotive Force ）

同根派生

• BEMF相关词

英汉例句

双语例句

• ObjectiveTo observe the effect of bionics pulsed electromagnetic fields (BEMF) on the biomechanical property of ovariectomized Wistar rats.
  目的观察仿生脉冲电磁场（BEMF）对去卵巢大鼠腰椎和股骨生物力学性能的影响。
• Conclusion BEMF preventive therapy is effective in preventing the BMD decline in Wistar rats. BEMF is more effective than calcitonin as the therapy time prolongs.
  结论BEMF有预防骨密度下降的作用，并随着预防治疗时间的延长，BEMF的预防作用较降钙素有更显著的效果。
• By analyzing relation between BEMF of the hard disk spindle motor and the rotate speed. This paper presents a new method of following the motor rotate speed by PLL to lock BEMF.
  通过对硬盘主轴马达的反电动势与马达转速之间关系的分析，提出一种利用马达的反电动势信号跟踪马达转动速度变化，产生系统伺服写入时钟信号的方法。

• BEMF更多例句

词组短语

短语

• BEMF BackElectroMotiveForce 反电动势
• trapezoidal BEMF 梯形反电动势
• Dedicated Comparators for BEMF 专用比较器的电动势
• BEMF phase change 反电势换相
• BEMF Back ElectroMotive Force 反电动势

• BEMF更多词组

专业释义

电子、通信与自动控制技术

• 反电动势

  Then the thesis detailedly dissertates its research pivot: the software realization of sensorless commutation detection based on the method of back electromotive force(Bemf) and open-loop commutation start-up. In this chapter, the method of BLDCM rotor position detection is first discussed.
  然后，详细论述了本文的研究重点：基于反电动势法的五位置传感器换相检测和开环换相起动的软件实现。