Experimental result shows that the system can measure well torque-speed characteristic of induction motor.
实验证明,该系统能够较好地测定感应电动机的转矩-转速特性。
Based on the mathematics model and the assist characteristic, the arithmetic to calculate the nonlinear relationship between steering wheel torque and motor torque at any vehicle speed is worked out.
根据数学模型及助力特性特点,提出了计算任意车速下转向盘转矩与电机助力转矩非线性关系的方法。
High efficiency and high power factor are characteristic of rare earth and permanent magnetism and synchronous motor. lt is a energy saving product.
稀土永磁同步电动机具有效率高、功率因数高的特点,是一种高效节能产品。
By analyzing magnetic field, the operation characteristic of the linear induction motor was calculated.
通过对磁场的分析,可以计算出直线感应电动机的运行特性。
The experimental results demonstrate: the automatic measurement system which bases on the DC dynamometer and DSP can well measure torque-speed characteristic of induction motor.
实验结果表明,以“被测试电机-直流电力测功机-负载电阻”为结构、基于数字信号处理芯片的感应电动机转矩-转速特性自动测试系统是可行的。
These involve the single step response characteristic of stepping motor.
这些涉及步进电动机的单步响应特性。
Academic analysis and simulation calculation about starting characteristic of motor generator system in low voltage were carried through.
针对电动机—发电机系统在低网压下的启动特性进行了理论分析和模拟计算。
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.
本文在研究开关磁阻电动机的转矩特点,对比分析各种转矩模型和转矩分配函数的基础上,建立了动态转矩模型。
In the instantaneous thrust measurement of an attitude control solid rocket motor, dynamic characteristic of thrust measurement system affects the accuracy of thrust measurement.
在姿控发动机的瞬态推力测量中,推力测量系统的动态特性是影响推力准确测量的一个至关重要的因素。
And then the power of servo motor is calculated according to crank press working load, kinematical characteristic, torque and rotational momentum.
以变速驱动压力机的工作负荷、运动特点、工作总功、力矩和角动量为基础,计算其驱动电动机所需的功率。
The mechanical characteristic, power losses and allowed torque of the motor were analyzed at two cases of normal and fault-tolerance operation modes.
分析了电动机在双绕组工作与单绕组工作时的机械特性、铜损耗与允许转矩。
For the characteristic of high speed and frequency, its design is much different from the common motor.
高速和高频的特性,决定了高速电机的设计与普通电机有较大的不同。
The paper introduced the basic characteristic, parameter and application of high resolution five-phase hybrid step motor.
介绍高分辨率五相混合式步进电动机的基本特点、参数及应用。
The working principle and performance characteristic of asynchronous motor cascade velocity modulation are analyzed, and the inner feedback cascade velocity modulation is introduced systematically.
分析了异步电动机串级调速的工作原理与性能特点,介绍了内反馈串级调速电机及其装置的系统结构。
The signals recorded had the characteristic of the motor or sensory nerve action potentials.
分析导出的电信号其波形均具有运动及感觉神经动作电位的特征。
The power produced by BLDC motor and pump is kind used by rotary steering drilling instrument, which has the characteristic of stabilization and easy controling.
前言:电机泵动力作为旋转导向钻井工具导向力的一种,有着动力稳定、 可控性好等优点。
According to the control characteristic of linear switched reluctance motor, the dynamic thrust-speed characteristic is analyzed in chopping control.
并结合直线开关磁阻电机控制特点,分析了斩波控制情况下的动态力速特性。
The paper discusses the single step response characteristic on five-phase hybrid stepping motor.
本文研究了五相混合式步进电动机的单步响应特性。
Conclusions: Peripheral nerve injury could induce spinal cord anterior horn motor neurons dead and the neuron death demonstrated some characteristic.
结论:大鼠坐骨神经损伤后,脊髓前角运动神经元的胞体有死亡,其死亡具有一定的特征。
This paper introduces the use of the linear motor in high speed servo feed unit directly and analyzes the characteristic.
介绍了直线电动机在高速机床伺服进给中的应用,分析了直线电动机用于进给驱动的特点。
The change of working characteristic of withdrawing-straightening motor drived by inverter is described and how to select the motor and inverter discussed.
论述了变频调速时拉矫电机工作特性的变化,探讨了如何正确选择和匹配交流拉矫电机和变频器。
The ways to improve asynchronous torque during motor starting process are given by analysis the start characteristic.
通过启动特性分析,提出了提高电机启动时异步转矩的办法。
Positive displacement motor is widely used in sidetrack drilling inside casing because of its excellent dynamic characteristic.
由于螺杆钻具本身具有良好的动力特性,在套管内侧钻中得到广泛应用。
The basic equation of brushless wire - wound rotor asynchronous motor has been derived according to structure characteristic of this motor.
根据无刷绕线转子异步电动机的结构特点,导出该电机的基本方程。
The power characteristic of the motor for pumping units is introduced and the reactive power principle is analyzed in this paper.
介绍了采油电动机的功率特点,分析了产生无功功率的原理,提出固定电容补偿与动态补偿相结合的措施。
The relationship between wavelet ridge and instantaneous frequency is analyzed and a new method of the mechanical characteristic test of the wiper motor based on wavelet ridge algorithm is proposed.
分析了小波脊线与信号瞬时频率的关系,提出了基于小波脊线的刮水器电动机机械特性测试新方法。
The digital imitation and research are carried on for the dynamic characteristic of hydraulic motor CM14 by using both power bond graph method and transfer function analysis method.
本文用功率键合图和传递函数分析法,对CM 14型液压马达的动态特性进行了数字仿真和分析。
This paper introduces structure and characteristic of IRMCK203 and gives the system design for sensor-less PM motor.
在此,介绍IRMCK203芯片的结构与特点,并给出基于IRMCK203的无传感器永磁同步电机的控制系统设计。
This paper has researched motor power characteristic, adopted Fuzzy Neuro Network controller (FNN) to confirm target current and utilized PID controller to tail after target current.
对电机助力特性控制进行了研究,采用模糊神经网络控制方法确定电机的目标电流,并利用PID控制跟踪目标电流。
This paper has researched motor power characteristic, adopted Fuzzy Neuro Network controller (FNN) to confirm target current and utilized PID controller to tail after target current.
对电机助力特性控制进行了研究,采用模糊神经网络控制方法确定电机的目标电流,并利用PID控制跟踪目标电流。
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