鏈傳動元件 的英文怎麼說
中文拼音 [liànzhuàndòngyuánjiàn]
鏈傳動元件
英文
element of chain-
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。Delay is obvious in large body because of its inertia, moment force, stress and gearing. transfer of electical cell increases the delay. this paper points out that the delay can be compensated by using the smith control algorithm. the result of computer emulation proved that a better quality is gained by using the algorithm on heavy nc machine
大慣量物體,由於其慣性,加之傳動鏈長,所需的扭矩大,引起的應變大,加上電氣轉換元件的滯后,故滯後效應明顯.該文提出用史密斯控制演算法將滯后進行補償.計算機數字模擬結果說明,對大慣量有滯后的重型數控機床,應用該演算法能得到較好的控製品質
分享友人