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 输出扭矩 在 电力工业 分类中 的翻译结果: 查询用时：0.026秒
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 输出扭矩
 output torque
 Do experiment to the motor prototype, and the test results are in agreement with the theoretical analysis results essentially. To the prototype the rotary velocity is 3308.6microradian/sec, the output torque is 0.294N·m, and the minimum stepping angle (rotary resolution) is 0.206 microradian. 测试结果与理论分析结果基本相符,所开发样机的旋转速度可达3308．6μrad/s、输出扭矩为0．294N·m、单步最小转角(旋转分辨率)为 0．206μrad。 短句来源 Further more,through the calculation formula for the motor's output torque,the dissertation analized the relations between the motor's various parameters(including structure and controlling parameters) and the output torque of the rotor,discussed the qualities and the changing features of the motor's output torque,and so established a firm theoretical basis for analizing and designing the new type of micromotors. 通过电机输出扭矩公式，本文还定量分析了电机的各种结构参数和控制参数与输出扭矩的关系，讨论了电机输出扭矩的性质和变化特点，为合理分析和设计该类电机提供了理论基础。 短句来源 After using these methods, now the output torque of the prototype motor is more than 4 Nm. 经模态简并后的纵扭复合型超声波电机原理性样机 ,最大输出扭矩已超过 4Nm。 短句来源
 torque output
 The experiments show that the maximum torque output stops increasing and gets a maximum value when the excitation volt for torsional vibration reaches 300 V. The motor's maximum torque output is 1? 在实验中发现 :电机的最大输出扭矩并不总是随扭振激振电压Vt 的增大而增大 ,当扭振子输入电压达到 30 0V以后 ,电机的最大输出扭矩不再增加 ,而是有一最大值 ,当扭振子输入电压达到 35 0V时 ,电机的最大输出扭矩达 1N·m . 短句来源 A torque output mathematics model of ultrasonic motor using longitudinal and torsional mode is presented. 建立了纵扭复合型压电超声电机输出扭矩的数学模型 . 短句来源 The relation of pre pressure, excitation volt for longitudinal vibration,excitation volt for torsional vibration, friction force, torque output, speed of rotor, and vibration speed of torsional vibrator is discussed. 根据模型讨论了预压力Fpre、纵振激振电压VL、扭振激振电压Vt、摩擦力f、电机的输出扭矩Mout、转子转速ωR 和扭振子振动速度ωV 等的关系 . 短句来源
 “输出扭矩”译为未确定词的双语例句
 The Relation of Pre-pressure and Output-torque of Longitudinal and Torsional Ultrasonic Motor 纵扭复合型超声电机预压力和输出扭矩的关系 短句来源 The mathematical model of torque of the starter can be concluded on the base of the function of τy-H and the function of intensity distribution now. 在得到了τ_y-H函数关系和磁场强度分布函数之后，利用Bingham模型建立了磁流变液软起动装置输出扭矩的数学模型。 输出扭矩包含基于外磁场的部分T_(MR)和基于粘度的部分T_(vis)，相比之下T_(vis)影响较小，可以忽略不计。 短句来源
 相似匹配句对
 A torque output mathematics model of ultrasonic motor using longitudinal and torsional mode is presented. 建立了纵扭复合型压电超声电机输出扭矩的数学模型 . 短句来源 The Relation of Pre-pressure and Output-torque of Longitudinal and Torsional Ultrasonic Motor 纵扭复合型超声电机预压力和输出扭矩的关系 短句来源 The Output Voltage of IGBT Inverter IGBT逆变器的输出电压 短句来源 being able to output square wave; 可以输出方波； 短句来源 Micro Torque Dynamic Measurement 微小扭矩动态测量 短句来源

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 output torque
 Changing the application of electric field between the two discs, the output torque of ER actuator can be controlled to amplify the torque of input signal to overcome the load and friction. This paper proposes a scheme for controlling the output torque of a harmonic drive actuator equipped with a torque sensor. Calibration of the electromagnetic brake is accomplished with static beam bending measurements and indicates a maximum peripheral rotor output force of 0.6 milliNewton corresponding to an output torque near 0.3 microNewton-meter. Intersubject differences appeared in the mechanical output (torque joint) per muscle group. Then, it is shown that for a constant input velocity, dynamicaleffects due to the tripod joint are negligible versus static effects.Accordingly, an inverse kinetostatic model with a constant inputvelocity and a constant output torque is introduced. 更多
 torque output
 The torque output in a permanent magnet brushless DC motor (BLDCM) is usually controlled by regulating the motor phase currents. Since the GAS muscle crosses the knee joint, flexion of the knee reduces the length of this muscle, thus limiting its contribution to torque output. By comparing the pulses with the visual input the system continuously measures and adjusts the efficacy of the torque output. A secondary purpose was to compare the method error associated with maximal voluntary concentric and eccentric torque output over a range of testing velocities. The effect of β-adrenergic blockade on torque output and leg blood flow was examined in seven healthy young men during repeated maximal isometric voluntary contractions of the triceps surae muscle group. 更多
 The more machanical energy optoput by the wind wheel meams the higher efficiency.The key to identify the exchange efficiency of the wind wheel is to measure the output torgue of the wind wheel. Founding on the law of energy conserv ation we discuss the method for torque dynamic test of a windtubine and introduce some useful experiments and analyses. 风力机风轮输出机械能的多少直接反映出风力机风能利用效率的高低，因此正确地测定风轮的输出扭矩是鉴定风力机风轮转换效率的关键一着。该文利用能量转换原理对自然风况下风力机扭矩的动态测试方法进行了探讨．并做了一些有意义的实验和分析． A mechanics model of ultrasonic motor using longitudinal and torsional mode is established, then the relation of pre pressure( F pre ),voltage for logitudinal vibration( V l ),voltage for torsional vibration( V t ),friction force( f ) and totque( T ) is discussed. A pre pressure is corresponding with maximum output torque under some conditions. The simple explanation is given too. At last, the computing results and experiment results are given and they are coincident. 建立了纵扭复合型超声电机定子和转子之间的接触模型 ,根据模型讨论了预压力、纵振激振电压、扭振激振电压、摩擦力及电机能提供的最大扭矩之间的关系 .指出在一定的条件下 ,施加某一预压力时电机的输出扭矩最大 .所得计算结果和实验结果基本吻合 . In the paper, it is pointed out that longitudinal and torsional mode degeneracy is very important for this kind motor to improve the output torque. Sometimes there are some difference between longitudinal and torsional mode frequency values calculated by using finite element method and experimental values. Thus, three kinds of practical mode degeneracy method are introduced in this paper: adjusting efficient section coefficient α of the stator, modifying height of the rotor and regulating weight of matching... In the paper, it is pointed out that longitudinal and torsional mode degeneracy is very important for this kind motor to improve the output torque. Sometimes there are some difference between longitudinal and torsional mode frequency values calculated by using finite element method and experimental values. Thus, three kinds of practical mode degeneracy method are introduced in this paper: adjusting efficient section coefficient α of the stator, modifying height of the rotor and regulating weight of matching block of dwindling the diameter structure. Through the theoretical and experimental research, the evaluation of three methods are given. After using these methods, now the output torque of the prototype motor is more than 4 Nm. 指出调节纵扭振动谐振频率一致 (这一过程称为模态简并 )是提高纵扭复合型超声波电机输出力矩的关键。有限元方法计算得到的纵扭模态频率往往与实际存在着一定的误差 ,因此文中介绍了 3种较实用的纵扭模态简并方法 :调节定子有效截面系数α,调节转子高度以及采用缩颈结构调节配重质量 ,并结合实验研究分别对这 3种方案进行了评价。经模态简并后的纵扭复合型超声波电机原理性样机 ,最大输出扭矩已超过 4Nm。 << 更多相关文摘
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