• AKC series static and dynamic torque sensor.

    AKC系列静态扭矩传感器

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  • Calculation formulations of corresponding dynamic torque measurement for different working states are presented.

    章根据不同工况提出相应扭矩动态测量计算方程

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  • Using wireless short range remote control test and power supply technology, the paper develops dynamic torque test apparatus.

    采用无线遥测技术,无线供电技术,研制动态扭矩测试仪

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  • In this paper, formula of calculation of dynamic torque and loss of stretching force for coilers is established with two examples.

    根据带钢卷取机特点,两种不同的方法,推导计算卷取机动态力矩的公式,用实例作了验证

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  • Butterfly valves, sizes 8 "and larger, when used on liquids, show a marked increase in dynamic torque which tends to close the valve."

    对于公称通大于8英寸的蝶阀如果液体中使用,则在关闭阀门时,动态扭矩有比较明显增加

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  • This turning force in a butterfly valve is determined by three factors. (1) friction of the disc to seat for sealing (2) Bearing friction (3) Dynamic torque.

    蝶阀这种旋转作用力取决于三个因素:(1)阀阀座密封摩擦力;(2)轴承摩擦力;(3)力矩

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  • Based on the magnetic grid torque transducer and a new computer aided method to measure phase difference, a new measuring system for dynamic torque is developed.

    采用传感器新的微机辅助相位差检测方法研制了一套新型动态转矩测量系统

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  • On the base of that the paper proposes a rotor flux oriented control strategy according to the dual-synchronous coordinate model, which can realizes the dynamic torque control.

    基础提出基于同步坐标模型转子磁场定向控制策略实现了电机的动态转矩控制。

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  • The new three-phase drive control strategy SITRAC combines dynamic torque control, robustness and optimized modulation withselfadjustment and allows speed sensorless operation.

    新的交流传动调节方法SITRAC融合动力学耐用性具有自调节的最佳调制为一体,其运行不用速度传感器

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  • The mathematical model on the calculation of recoiler dynamic torque(DT) and dynamic current(DC) are discussed. The calculation method on DT and DC by means of CAD is presented.

    详细论述了卷取机动态力矩数学模型控制系统中的实现问题,最后给出了采用CAD计算动态力矩动态电流、确定相关工艺参数方法

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  • After the combination of direct flux control algorithms and over-modulation technique, a rapid dynamic torque response characteristic is also achieved in the flux-weakening control areas.

    直接控制算法过调制技术结合弱磁控制区实现了快速动态转矩响应特性

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  • 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: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力矩作用:一是驱动其旋转的力矩;二是被钻岩石阻止旋转的阻力

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  • Based on an analysis of the torque characteristic of switched reluctance motor and a comparison of torque models and phase torque distribution laws, this paper sets up a dynamic torque model.

    本文研究开关磁阻电动机特点对比分析各种转矩模型转矩分配函数的基础,建立动态转矩模型。

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  • Mathematic model of satellite attitude dynamic is set up, and external disturbance torque is analyzed.

    建立卫星姿态动力学数学模型分析星体所受外部扰动力矩

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  • Based on the steady state equations of the motor for the design of VSVF, VSVF can control the torque to a certain extent, but it cannot implement the real control in the dynamic process.

    转差频率控制能够在一定程度上控制电机是以电机稳态方程基础设计的,并不能真正控制动态过程中的转

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  • The proposed dynamic compensation method combines the advantages of closed-loop position control and computed torque control.

    提出动力学补偿方法结合闭环位置控制计算力矩控制两者的优点

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  • Performance characteristic and stress condition were analyzed in the process of progressive cavity pump well startup and a startup torque dynamic model was established.

    启动过程中单螺杆泵运动特点受力情况进行分析,建立了该系统启动扭矩动力学模型。

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  • This paper analyzes the torque disturbance of the wheeled mobile robot due to dynamic uncertainties during motion and presents a sensor based control method for the mobile robot.

    本文分析轮式移动机器人运行过程由于动力学不确定性引起力矩扰动提出了一种基于传感器移动机器人控制方法

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  • Engine startup performance is decided by engine dynamic run resistance torque and ISG motor output torque.

    发动机起动性能发动机动态运行阻力IS G驱动转矩共同决定

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  • Magnetorheological fluid (MRF) is a new type of intelligent material, a type of MRCVT is introduced and some experiments about its dynamic response and constant torque performance are done.

    流变(MRF)新型智能材料介绍了一种磁流变无级调速器(MRCVT),转矩特性动态响应进行了试验研究。

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  • Then it discusses the design of Fuzzy control in details, and it also shows the respective curves of the dynamic response during adjusting the torque under the PID and Fuzzy control.

    详细论述了系统模糊控制器设计方法思路,给出了转矩调节PID控制和模糊控制动态响应曲线

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  • Test is done on an arced linear synchronous motor test-bench and result shows a fast dynamic response achieved by direct torque control method and the control algorithm is also verified.

    圆弧同步直线电机试验台上进行试验,试验结果较好的体现直接转矩控制追求电机快速动态响应的特性,验证了控制算法的正确性。

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  • It is pointed out that during emergency braking on shaft hoists, the built-up time of brake torque has considerable influence on the formation of dynamic tension in the hoisting ropes.

    本文指出矿井提升机紧急制动时,制动力矩建立时间钢丝绳中的张力产生相当大影响

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  • Establishment of torque mathematic model for a variable speed turbo coupling is the key for analysis and calculation of system dynamic response.

    建立调速液力偶合器力矩特性数学模型分析计算机械系统动态响应关键

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  • By means of dynamic analysis of elliptical vibrating screen with double-axle, the effect of additional torque on the moving track of the vibrating screen case is discussed.

    根据动力学原理探讨椭圆振动筛椭圆运动轨迹形成及其影响因素,分析附加扭矩运动的影响。

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  • This paper built the solid model of a coal car with UG software, made dynamic simulation by ADAMS, and measured the starting torque and the forces on several key parts of the coal car.

    利用UG软件对运煤车进行实体建模AD AMS软件中对运煤车进行动态仿真,对其起动转几个关键部分受力进行分析。

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  • The relationship between the dynamic tapping torque and the tap wear is studied through the experiments.

    研究了振动动态攻丝扭矩丝锥磨损关系

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  • Synchronizing torque and damping torque are two concepts widely used in dynamic stability studies and especially important to low-frequency oscillation analysis.

    同步阻尼转矩两个动态稳定研究中广泛应用的概念,它们对于电力系统低频振荡分析尤为重要

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  • The result show that the motor excitation current and torque current have been decoupled. The motor dynamic response fast, smooth operation, and has good steady-state performance.

    试验结果表明电动机励磁电流转矩电流解成功,电动机动态响应运行平稳具有较好的稳态性能。

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  • Controlling the electromagnetic torque directly in the AC speed system, the direct torque control (DTC) system has the excellent dynamic and static performance.

    交流调速系统由于直接控制(DTC)技术是电动机转矩直接进行控制,因此电动机可以获得优良动态静态性能。

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