Engine startup performance is decided by engine dynamic run resistance torque and ISG motor output torque.
发动机起动性能由发动机动态运行阻力、IS G驱动转矩共同决定。
Validity of the theory model is verified by experiments for predicting the drawbar force, steering torque and turning resistance torque.
通过实验验证该理论模型的在预测车轮挂钩牵引力、驱动转矩及转向阻力矩的正确性。
Having taken test and theoretical quantitative analysis, various rules of grasping resistance torque and grasping resistance have been obtained.
通过试验和经过理论的定量分析,获得了各种情况的抓取阻力矩和抓取运动阻力的规律。
It shows that rotor spinning yarn with resistance torque element could improve the twisting effect in rotor spinning yarn, and further improve its strength.
测试结果表明,加装阻扭件的转杯纱可以适当改善转杯纺的加捻效果,进而适当提高了转杯纱的成纱强力。
Through analysing and calculating of the agitated material on the base of our experiments and sample machine, we obtain the resistance torque on every level agitating vane.
在实验和样机的基础上对搅拌物料进行受力分析和计算,求得每层搅拌叶片上的工作阻力矩。
When detected by the revolving detector, the change of the water content in slurry results in the difference of resistance torque and correspondingly the rotate speed changes.
利用旋转式检测头测量料浆的水分含量时,料浆水分含量的变化可引起检测头所受的阻力矩发生变化,其转速也会发生相应改变。
The change of spun tension, the forming of resistance torque and the change of twist distribution are discussed when adding the resistance torque element in the rotor spun twist zone.
这里研究在转杯纺加捻区中加装阻扭件后,讨论分析加捻区中纺纱张力的变化,进而构成阻扭件产生的阻扭矩以及形成阻扭件前后区域捻度分布的变化并建立捻度分布模型。
The design solves the problem of the overload resistance torque which can lead to the apparatus using inertia and producing noise when training and it can lead to the muscles fatigue too.
设计凸轮提供的阻力矩更符合人体膝伸力矩,解决了器械的全载负荷问题和因起始力矩过大产生可利用惯性、肌肉易疲劳和器械噪声等一系列问题。
In rock drilling process with percussion-rotary drill rotating drilling tool bears two toques: dynamic torque which drives drilling tool into rock mass, and resistance torque of rock mass.
前言:在冲击—回转式凿岩机向岩石钻进过程中,旋转中的钻具承受着两种力矩的作用:一是驱动其旋转的动力矩;二是被钻岩石阻止其旋转的阻力矩。
A mutual model reference adaptive method for the rotor speed and stator resistance identification is proposed in this paper to implement a speed sensorless direct torque control of induction motors.
本文介绍了一种可互换模型参考自适应方法实现对电机转速和定子电阻的辨识,并将其应用于异步机的无速度传感器直接转矩控制中。
Torque dampers utilize the principle of fluid resistance to reduce the speed of moving parts and create a smooth and soft movement.
旋转减震器利用流体阻力原理,减小运动部件的速度,使运动更加顺上、柔和。
The formulae for calculating the uphill steering torque resistance, haulage force and power are presented and the results are checked by the measured power on horizontal surface.
提出了在上山坡道上的转向阻力矩、牵引力和功率的计算公式,并以水平地面的实测功率进行了验证。
Analysis is made of the loading on the crawlers under normal conditions and steering torque resistance.
对履带在普遍状态下的受力情况及其转向阻力矩进行了分析。
The stator resistance is an accurate parameter used in direct torque controlled(DTC) permanent magnet synchronous machines(PMSM).
在永磁同步电动机直接转矩控制中,定子电阻是一个需要精确给定的参数。
This paper presents a kind of direct torque control with a stator resistance estimator for an AC motor speed-governing system based on fuzzy logic control.
介绍一种基于模糊控制理论的定子电阻辨识器的直接转矩控制交流电机调速系统。
On the basis of the scheme, a stator flux estimate technique based on stator resistance compensation is also presented, and the simulation system of the direct torque control project is established.
在此基础上,提出定子电阻整定的定子磁链估计方法,并建立一个定子磁场定向直接转矩控制的仿真系统。
Interative algorithm is used to calculate the tire deformation and sinkage, tractive force, rolling resistance, torque, tractive coefficient, tractive efficiency under different soft terrains.
采用迭代算法,对弹性轮胎在不同松软地表上的轮胎变形、下陷,轮胎的牵引力、滚动阻力、扭矩、牵引因数、牵引效率进行了计算。
The design is the key technology for safety control of large storage upside-down construction technology, including wind torque analysis and wind resistance device.
大型储罐倒装法施工的风力分析和抗风装置的设计,是大型储罐倒装法施工技术安全控制的关键。
The direct torque control for permanent magnet synchronous motor is affected by the variation of stator resistance, and consequently the accuracy of speed adjusting system.
永磁同步电机直接转矩控制受定子电阻变化影响,进而影响调速系统的精度。
The induction motor tracking control based on passivity principle is analyzed in case of general unknown time-varying load torque and rotor resistance.
研究了负载转矩和转子电阻在一般的未知时变情形时对异步电动机期望时变电磁转矩的渐近跟踪控制问题。
A new rolling resistance (coefficient) test system is developed based on wheel torque sensor, which offers a new method for deeply researching the rolling resistance of the wheels on the rollers.
开发了基于车轮力传感器的底盘测功机上轮胎滚动阻力(系数)的测试系统,为深入研究轮胎在滚筒上的滚动阻力提供了新方法。
Considering the uncertainty of rotor resistance and load torque, adjusted parameters corresponding to uncertain ones were introduced.
针对感应电机转子电阻与负载转矩的不确定性,在设计控制器时,引入与不确定性参数相对应的可调参数。
The stator resistance of asynchronism electromotor in direct torque control system, is a variable value which influence the low speed performance of the system.
在直接转矩控制系统中,异步电动机定子电阻为一变化值,从而影响了控制系统的低速性能。
The change of the stator resistance of induction motor will greatly effect the performances of direct torque control (DTC) system at low speeds.
直接转矩控制系统在低速运行时,电机定子电阻的变化影响了系统的性能。
Ball spline pair is a new type of translation pair, used for large torque transfer with low resistance.
滚珠花键副是一种新型移动副,用于低阻力传递大扭矩。
Low out particle greases, however, have problems with endurance wear resistance, noise, torque, etc.
但低飞溅性的润滑油脂可能带来耐磨性、噪声、阻力矩等问题。
It tightens small torque at high speed and is automatically switched to low speed when torque resistance is increased.
阻力扭矩增大时,自动切换到大扭矩低速。
Formula for internal resistance ratio under a quick section - load, expressions on sectional flexural torque and shear force when rod bent are given.
给出了截面快速加载下的内阻比计算公式,以及杆件弯曲时截面弯矩、剪力的表达式。
Insert nut is designed for rapid installing into thermo-plastics by means of ultrasound. Its two opposite helical knurl bands provide a combination of high torque and pulling out resistance.
压入式螺母通过加热或利用超音波可快速安装到热塑性塑料中,它的两道相反旋向的压花带可提供较高的抗扭转和抗拉拔能力。
Insert nut is designed for rapid installing into thermo-plastics by means of ultrasound. Its two opposite helical knurl bands provide a combination of high torque and pulling out resistance.
压入式螺母通过加热或利用超音波可快速安装到热塑性塑料中,它的两道相反旋向的压花带可提供较高的抗扭转和抗拉拔能力。
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