At the same time, requirements to artificial heart motor driven system are further enhanced, such as the use of no sensor EMF control, cyclical changes in the electrical rotational speed for pulsate origin, and so on.
英
美
- 與此同時(shí)，對人工心臟電機驅動(dòng)系統的要求也進(jìn)一步提高，如采用無(wú)傳感器反電勢控制驅動(dòng)，通過(guò)周期性改變電機轉速產(chǎn)生搏動(dòng)血流等等。
