磁心驅動器 的英文怎麼說
中文拼音 [cíxīnqūdòngqì]
磁心驅動器
英文
core driver-
Digital signal processor ( dsp ) combined with repm bldcm, which build up a dc adjustable speed system, achieve to control multiple motor speed, positive and negative rotate, protect and fault exemine by a true single chip. design and present a electromagnetism scheme of repm bldcm used in electromotion chair drive system. select electronical components and chips in the drive board by contrast with variant drive mode. design the drive board principle picture, make a drive board pcb and debug it. design a principle picture with dsp core. workout the motor control code introduced popular programme modle. test the programme reliability and control performance by linking tms320lf2407 evm, pc, drive borad and the bldcm. the bldcm swatch is prepare experiment
本論文闡述了方波驅動稀土永磁無刷直流電動機的原理及數學模型；設計並給出了一種電動座椅用稀土永磁無刷直流電動機的電磁設計方案；對電機採用何種驅動方式進行了對比分析；對驅動電路進行了元器件選型、原理圖設計、制板及調試；有針對性的闡述了dsp在本系統應用中所涉及到的功能模塊；設計了以dsp為核心的控制電路原理圖；以模塊化的軟體編程思想編制了電機控制軟體；通過tms320lf2407目標板、上位機、驅動板及電機的聯調，證明了系統可行。Two factors have driven the discovery and study of mr phenomena during the past 16 years : pure intellectual curiosity and the promise of technological applications for magnetic sensors
過去16年內，有兩個因素驅動了磁阻現象的發現和研究：知識上純粹的好奇心，以及磁感應器在技術應用上的前景。In order to decrease heating of driving coil, the structures of electromagnetic circuit and offset magnetic circuit in actuator are carried out design calculation and experimental study, and the shapes of them are optimum designed. the effect of
研究了驅動線圈的發熱對執行器的微位移精度的影響，在驅動線圈內部設計了冷卻水箱以抑制其發熱，給出了冷卻水流量的計算公式，閑除了冷卻水循環系統；以所u的磁場與位移感知型超磁致伸縮微位移執行器為核心，構成其微位移驅動系統。The blood pump driven system with sensorless is designed based on ventricular work control for specific axial blood pump driven by extracorporeal alternating magnet field in order to against the invasive results as far as possible to meet the recipients ' physiological demands. [ methods ] the models of pressure and flux in aorta are constructed, and the driving system for blood pump is designed
摘要目的針對「外磁驅動軸流式血泵」結構特點，避免有創控制帶來的不利因素，最大限度的滿足受體的生理需求，實現無傳感器控制，設計基於心室功控制的血泵驅動系統。[ objective ] the blood pump driven system with sensorless is designed based on ventricular work control for specific axial blood pump driven by extracorporeal alternating magnet field in order to against the invasive results as far as possible to meet the recipients ' physiological demands. [ methods ] the models of pressure and flux in aorta are constructed, and the driving system for blood pump is designed
摘要目的針對「外磁驅動軸流式血泵」結構特點，避免有創控制帶來的不利因素，最大限度的滿足受體的生理需求，實現無傳感器控制，設計基於心室功控制的血泵驅動系統。分享友人