轉位和弦 的英文怎麼說
中文拼音 [zhuǎnwèihéxián]
轉位和弦
英文
inversion chord-
The triad on the leading tone, a diminished triad, seldom occurs in root position, but is found often enough in first inversion or second inversion
導引上的三和弦,減三和弦,很少發生在原位,但是經常出現在第一轉位或第二轉位。The first inversion of a triad has the original third at the bottom
三和弦的第一轉位以原第三音為底音。In order to decrease the cost, simplify the structure of the pmsm servo system and at the same has no effect on the system performance, this paper uses hall element as the position sensor, which has very low solution but very low cost, and in order to realize sinusoidal current drive of pmsm, this paper presents a new rotor position estimator based on flux estimation
為了降低成本,簡化系統,本文採用低解析度的霍爾元件作為pmsm伺服系統的位置傳感器,採用基於磁鏈觀測法的低解析度位置傳感器控制技術,來估計電機轉子的實時位置和轉速,實現電流的正弦換向,減小轉矩脈動。Chord inversions occur when the bottom note of a chord is placed above any of the other notes
當和弦的底音被其他音替換時就發生了轉位和弦。A permanent magnet synchronous motor is selected so that the system could work excellently. multiform measures are taken to weakening the torque ripple, such as adopting stator - flume, choosing right ratio of magnet - width and slot - width, and programming properly. a permanent magnet synchronous motor cad software is worked out for predigesting the design of the motor
力矩脈動是衡量交流伺服系統性能優劣的重要指標,為達到理想的控制效果,系統採用正弦波驅動的稀土永磁同步電動機作為執行元件,電機本體的設計綜合採用定子斜槽、將轉子永磁體連續移位、合理選擇永磁體寬度和齒槽寬度比等方法,基本消除了齒槽轉矩;對于紋波轉矩,系統採用軟體的方式加以削弱和補償。The second inversion of a triad has the original top note at the bottom
三和弦的第二轉位以原最高音為底音。分享友人