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- Direct Torque Control System (DTCS) has some distinctive features,such as simple control algorithm,quick torque responses few motor parameters etc. 與矢量控制相比,直接轉矩控制具有使用電機參數少、動(dòng)態(tài)響應快、控制簡(jiǎn)單等特點(diǎn)。
- The SVM-DTC achieves the best performances and has constant switch frequency,but it uses more complex scheme and depends on motor parameters. SVM-DTC的性能最好,開(kāi)關(guān)頻率恒定,但它的結構較為復雜且依賴(lài)電機參數。
- Due to the variation of motor parameters with time in a system of induction motor based on direct torque control,a model reference adaptive system(MRAS) is produced. 針對直接轉矩控制的感應電動(dòng)機調速系統,由于電機參數變化引起的低速特性不穩定問(wèn)題,采用模型參考自適應辨識的方法,推導了一種基于感應電動(dòng)機直接轉矩控制系統的定子磁鏈自適應辨識方法。
- Our company would like to purchase a number of braking resistors, only the motor parameters, do not know if the choice of frequency sensitive rheostat and Reactors! 我們公司想采購一批制動(dòng)電阻器,只有電機參數,不知道選用哪種頻敏變阻器和電抗器!
- The CSPSO algorithm was applied to the identification of induction motor parameters, and the simulation results showed that it has higher identifiability parameters than GA and PSO algorithms. 將CSPSO算法應用于異步電機參數辨識問(wèn)題中,仿真結果表明CSPSO算法比GA算法和PSO算法具有更精確的參數辨識能力。
- The control strategy of Parallel Hybrid Electric Vehicles is analyzed.The engine power, electric motor parameters and gear ratio of driveline of the powertrain for PHEV arc selected. 首先制定了并聯(lián)式混合動(dòng)力汽車(chē)(PHEV)的控制策略,對PHEV動(dòng)力總成的發(fā)動(dòng)機功率、電動(dòng)機參數和傳動(dòng)系速比等主要參數進(jìn)行了選擇。
- The obtained results show that this method is not only efficient but also need bit of motor parameters, it can omit motor internal examination parts and may be used on other type of motors. 實(shí)驗結果表明:該方法不但具有較高的位置檢測準確性,同時(shí)對電機的參數依賴(lài)性小,可以省去電機內部的檢測元件,又可以應用到其它電機。
- It is an ideal day for a picnic. 這是一個(gè)出外野餐的理想日子。
- For all its richness and all its progress, it is not an ideal society. 盡管它很富有,也很進(jìn)步,但它不是一個(gè)理想的社會(huì )。
- The motor car disappeared in eddy of dust. 汽車(chē)在一片揚塵的渦流中不見(jiàn)了。
- A jeep is ideal for driving over rough terrain. 吉普車(chē)很適合在高低不平的路面上行駛。
- Our ambition is to give them a beau ideal of a welcome. 我們很想給他們以一次最隆重的歡迎。
- He was her ideal of all that was manly. 他集男子漢所有氣質(zhì)于一身,是她心中的偶像。
- The cottage is an ideal place for bird watch. 小屋里觀(guān)鳥(niǎo)的最理想的地方。
- Considering influence of equivalent damping coefficient's changeability, motor parameter's veracity and algorithm, the deviation of the simulation results from the experimental data is less than 10%. 該模型具有可靠性好、準確性高、應用方便等特點(diǎn),為壓縮機系統參數的優(yōu)化設計提供了新的途徑,可以作為設計開(kāi)發(fā)直線(xiàn)壓縮機的一個(gè)有效工具。
- He considered the judge his ideal. 他把那位法官視作自己的楷模。
- They are determined to act out their ideal. 她們決心把自己的理想變成行動(dòng)。
- Knighthood was an ideal in medieval Europe. 在中世紀的歐洲,成為騎士是理想。
- The motor launch was fitting out as a fishing boat. 這艘摩托艇正在裝備成漁船。
- The tail exhaust pipe of the motor vehicle emitted poisonous smoke. 機動(dòng)車(chē)的尾部排氣管排出有毒的濃煙。