dynamic torque meaning in Chinese
动力矩
动转矩
加速转矩
Examples
- Dynamic torque : the degree , the role of the output shaft torque
动态扭矩：在分度期间，作用在出力轴上的最大扭矩。 - In dtc system , the concept of space vector is introduced to analyze and control the ac motor , the electromagnetic torque and flux are calculated and controlled in the stationary coordinate , and the optimal pwm gating signals are generated to control the inverter to acquire high dynamic torque according to the output of the bang - bang regulators
直接转矩控制采用空间矢量的概念来分析三相异步交流电动机的数学模型和各物理量，直接在静止坐标系下计算与控制交流电动机转矩和磁链，借助于离散的两点式调节产生pwm信号，直接对逆变器的开关状态进行最佳控制，以获得转矩的高动态性能。 - 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
在具体分析加载系统中多余力产生原因的基础上，采用直接转矩控制策略，实现了两台异步电动机伺服控制和加载系统的负载模拟实验，通过实验验证了系统的快速性；给出了系统多余转动惯量的测量、静态转矩的校验和动态转矩基准的实验的基本方案。 - Firstly , i present a new structure of torque measurement ? rating torque sensor . secondly , introduce the fundamental principle of the dynamic torque . and then bring forward new methods of measuring flywheel moment and acceleration , which has been proved not only by theory , but also by experiment
本文首先提出了转矩测量的一种新结构? ?光栅静态(平均)转矩测量传感器；然后阐述了动态转矩测量的基本原理；接着提出了新的飞轮矩与加速度测量方法，并对其进行了理论推导及实验证明；最后对提出的通用转矩测量系统进行了硬件、软件上的设计。 - In this application , the lorentz force generated by the interaction between the current in the wire and the geomagnetic field produces an electro - dynamic drag leading to a fast orbital decay . in this paper , we make an intensive study of the process of de - orbiting using electro - dynamic tether system . the concrete work includes : firstly , i have studied the basic principle of how to generate the electro - dynamic drag , modeled via accuracy geomagnetism , made a concrete analysis of the de - orbiting duration , the magnitude and direction of electro - dynamic drag under the action of the dipole and accurate geomagnetic models , set up a counterbalance between electro - dynamic torque and gravity gradient torque , emulate the de - orbiting process of spacecraft , and compared the change of six orbital factors and the de - orbiting duration under the action of the dipole and accurate geomagnetic models
本文对基于电动力缆绳的航天器离轨过程进行了深入研究,具体工作如下:首先,本文研究了电动力缆绳产生电动力拉力的基本原理,建立了精确地磁场模型;分别在偶极子模型和精确地磁场模型作用下,对电动力拉力的大小、方向、离轨时间及电动力缆绳倾角的大小进行了计算分析;建立了电动力力矩与缆绳系统重力梯度力矩的平衡关系;分析了电动力力矩为系统提供能量的原理;最后分别在偶极子地磁场模型和精确地磁场模型作用下,对受电动力缆绳作用的航天器的离轨过程进行仿真,分析了在不同精度地磁场模型下,航天器离轨过程中各轨道参数的变化情况,并比较了不同模型对离轨时间的影响。