static torque 中文意思是什麼
static torque
解釋
靜力矩-
The paper makes a systematic study on frictional torque model for hydraulic system, after the analysis of the ultra ? low speed principle of closed - loop system, it can be concluded that the existence of the difference between static frictional and dynamic frictional torque, and the periodic saltation of the dynamic frictional torque, are the main reasons of the low speed stick - skip to the electrohydraulic position servo system
針對伺服馬達的低速性能，進行了低速實驗研究，併兼顧快速性能進行了階躍響應和正弦響應實驗研究，對實驗結果進行了分析，得出了一些有價值的結論，提出下一階段進行實驗的建議。 -
Basing on the analysis about the reason that how the superabundant torque appears, direct torque control strategy is used to realize the servo control of two asynchronous motors and load system ' s simulation. the measure method of superabundant torque of the system, the valid method of static state torque and the benchmark of dynamic torque are given by testifying the system ' s speediness through experiments
在具體分析加載系統中多餘力產生原因的基礎上，採用直接轉矩控制策略，實現了兩臺異步電動機伺服控制和加載系統的負載模擬實驗，通過實驗驗證了系統的快速性；給出了系統多餘轉動慣量的測量、靜態轉矩的校驗和動態轉矩基準的實驗的基本方案。 -
Because the relationship between the lift on the fin and the fin angle is gotten by the static hydrodynamic experiment, which has great error, especially dynamic hydrodynamic experiment, the control torque gotten by the experiment can not counteract the wave torque well and the stabilization result is not perfect
而鰭的水動力試驗存在著很大的誤差，特別是在動態條件下，鰭的水動力特性測試更困難，所以這種通過計算求得控制力矩的方法產生的鰭升力無法很好地抵消波浪力矩，因而影響了減搖效果。 -
Description : static friction torque vs. speed curve during the deceleration phase
描述：馬達在減速階段的靜摩擦扭矩。 -
Some practical method to lifting the rated capacity of vsc - hvdc is discussed. ( 4 ) the subsynchronous oscillation ( sso ) characteristics of a synchronous machine connected to a static var compensator is studied with the complex torque coefficient method realized by time domain simulation, and some important conclusions are obtained which can guide the design and operation of svcs to avoid sso problem
（ 4 ）基於時域模擬實現的復轉矩系數法，對與靜止無功補償器svc相聯接的同步發電機組的次同步振蕩（ sso ）特性進行了深入的研究，得出了一些重要結論，可為svc的設計和運行提供避免sso的依據。 -
Firstly, this paper proposes the mathematical model and finite - element analysis model of torque motor with mf and without mf. secondly, the electromagnetic field of torque motor is analyzed using the ansoft maxwell software ; static output torque of torque motor with mf and without mf is calculated. then the rotary angle of torque motor with different input electric current and mf is measured using three - coordinate measurement device
本文首先給出了添加磁流體和不添加磁流體的力矩馬達磁路數學模型及有限元分析模型，其次，利用ansoft公司的maxwell電磁場分析軟體進行了力矩馬達的二維和三維磁場有限元分析，對添加磁流體和不添加磁流體的力矩馬達靜態輸出力矩進行了計算，並採用三坐標位移測量儀對不同輸入電流作用下、添加不同特性磁流體時力矩馬達的轉角進行了測量，從而對輸出力矩特性進行了實驗研究。 -
Second, the coupling ' s contact stress values are analyzed and calculated when put on the torque, according to the non - linear contact theory. the largest contact stress values have been found out by the static load. the rule curves about changing stress values are obtained through the method of analyzing and calculating the stress values on different model parameters
在施加靜載時，找出滾珠聯軸器產生接觸應力最大值的區域，並計算在不同結構參數下的應力值，分析滾珠聯軸器的結構參數對應力值的影響情況，獲得了應力值變化規律曲線。 -
The structure and principle of two different types of ema are systematically presented. the load characteristics and mechanical characteristics are analyzed with emphasis on the influence of the hinge torque on their dynamics and static characteristics
系統描述了兩種不同類型的電動舵機的結構、工作原理，分析了其負載特性及機械特性，並著重討論了鉸鏈力矩對舵機動、靜態特性的影響。 -
Static torque : a fixed location under the maximum torque can be applied to the output shaft. if the torque exerted greater than this value will be separated for damage
靜態扭矩：在固定位置下最大扭矩可施加到出力軸上。如果施加的扭矩大於這個數值，則會損壞分割器。 -
The models in the three phase and two phases static coordinates are made based on this, and the later are used in the study of direct torque control
並據此建立了異步電動機在三相坐標系和二相靜止坐標系下的數學模型，後者用於直接轉矩控制的研究。 -
In the proposed technique the bemf waveform of bldcm need to be measured in advance at first, through computer simulation and frame transformation, the optimum q - axis current command is achieved. in order to minimize the torque ripple, the d and 0 - axis current command should be zero. furthermore, through reference frame transformation from dqo - axis to abc - axis, we can get the optimum current command in static abc reference frame
在這種控制方法中首先測量出電機的實際反電動勢波形，然後通過計算機擬合和坐標變換，求得產生恆定電磁轉矩所需的q軸電流，令i _ d ~ * = i _ 0 ~ * = 0 ，通過坐標變換，得到三相靜止坐標系a - b - c下的參考電流i _ a ~ * ， i _ b ~ * ， i _ c ~ * ，利用電流滯環控制來產生pwm信號，由於這種控制方法中電流不會突變，從而可以較好的抑制轉矩脈動。 -
Materials testing machines - calibration of static torque measuring devices
材料試驗機.靜扭矩測量裝置的校準 -
The principle of i d = 0 control method is analyzed systematically based on vector control technique of pmsm. this thesis points out that vector control is more a static decoupling than a full decoupling. in fact, the i d = 0 control method of pmsm, which can realize torque linearization control, is a vector decoupling control
主要內容概括如下: 1 .對永磁同步電機的矢量控制技術進行了系統的分析，深入地剖析了i _ d = 0控制的機理，指出矢量控制只是一種靜態解耦，並非完全解耦，永磁同步電機的i _ d = 0控制實質是一種矢量解耦控制，可以實現轉矩線性化控制。 -
Due to 12 / 8 poles doubly salient permanent magnet motor, planar finite element method ( fea ) is applied to analyze the magnetic field inside the motor. and a series of static characteristics are investigated, such as field distribution, air gap magnetic density, field flux, inductance, static torque
針對12 / 8極永磁式雙凸極電機，採用二維平面有限元法對電機內磁場進行分析計算，研究了電機磁場分佈、氣隙磁密、繞組磁鏈、繞組電感、靜態轉矩等一系列電機靜態特性。 -
Second, the math model of the switched reluctance motor ( srm ) is established and its static performance is analyzed by two methods, which are the equivalent magnetic network method and the nonlinear magnetic parameter method ; the actual current and torque waveforms are given in the control of apc and ccc
其次，採用等效磁網路法和非線性磁參數法分別建立了開關磁阻電機的數學模型，對開關磁阻電機的穩態性能進行了分析，得出角度位置控制和斬波控制方式下的開關磁阻電機的電流波形及轉矩脈動波形，並對兩種方法進行了比較分析。 -
Finally, to meet the fact, the paper also analyses a new drive scheme theoretically, in which the switched reluctance motor with y winding connection is excited by three wires. this paper woks over the calculation of switched reluctance motor magnetization curve and its analysis of static performance. the torque ripple reduction is the emphases
本文對開關磁阻電機磁化曲線的計算、穩態性能分析、轉矩脈動的減小，提出了相應的解決方法，對于開關磁阻電機的性能分析、實時控制、新型驅動和開發研製都有一定的理論和應用價值。 -
Formulas of axial forces in working cells of hydraulic torque converter are presented on the analysis of the distribution of static pressure on working cells of hydraulic torque converter
對石油鉆機液力變矩器各工作輪中液體的靜壓力分佈進行了分析，由此得出了液力變矩器各工作輪軸向力的理論計算公式。 -
The static performance indices of the sensor rest with its static mathematics model. therefore, in view of the convenient farther research, the thesis in detail deduces the jacobian matrix of the 6 - dof force / torque sensor on the steward platform, while the coordinate system is on the upper platform. it also studies the isotropy indices and generalized amplifying coefficients of the sensor
本文在前人研究的基礎上，詳細的推導了當坐標系建立在六維力傳感器的上平臺時，六維力傳感器的力雅克比矩陣的解析表達式，並對六維力傳感器的各向同性指標以及廣義放大倍數指標進行了進一步深入的研究與分析。 -
Static torque measuring devices
靜態扭矩測量儀 -
The prototype of the 6 - dof force / torque sensor on the steward platform is modeled by pro / e. and the static performance and dynamic performance of the sensor have been studied by using the fem software - ansys. the inherent frequency is also acquired
應用大型工程制圖軟體pro / e建立了整體預緊式六維力傳感器的空間結構模型，並應用大型有限元分析軟體ansys對該六維力傳感器的靜力和動態特性進行了分析，得到了六維力傳感器的固有頻率。
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