counter emf
常见例句
- Here, the principle of counter EMF is introduced as well as a new program of counter EMF and its modified model analyzed.
在此介紹反電勢法的原理，分析一種新的反電勢方法和改進模型。 - Using the motor control special chip ML4428, the counter electromotive force detection and back-EMF commutation were realized.
所設計的無刷直流電機穩速控制系統用電機控制專用芯片ML4428實現了反電勢的檢測、換相和功率敺動； 返回 counter emf