Next, the model of SPTSS and model of dynamic load torque are derived.
本文对速度被动式转矩伺服系统进行了建模，并推导了动态转矩的加载模型。
The armature voltage and external load torque are inputs to the system.
电枢电压和外负载转矩是系统的输入。
The performances of the motor with constant and fan-type load torque are computed.
分别计算了电机带恒转矩负载和风机类负载时的运行状况。
The changing load torque is the primary one in all the factors that influence the speed control accuracy.
在诸多影响稳速控制精度的因素中，负载扰动力矩的影响是最主要的。
The optimum design example shows that the variation coefficient of load torque acting on cutting head is decreased 13.
优化设计实例表明，截割头的负载转矩变差系数减小了13。
The state observer observes the precise load torque, rotor position and speed with only a low accuracy position sensor.
状态观测器可以利用较低精度的位置传感器来准确观测负载转矩、转子位置和转速。
And the strong robustness to both variation of parameters and load torque disturbance can be achieved by using the proposed method.
对电机参数摄动及负载扰动具有更强的鲁棒稳定性。
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。
We adopt vector control function with LG inverter, can make the motor in the low speed can also provide meet the need of the load torque.
我们采用具有矢量控制功能的LG变频器，可使电机在低速时也能提供满足负载需要的转矩。
The relations between load torque and overload current, load torque and staring time, load torque and current of phase failure are given.
得出了负载转矩与电流过载倍数、负载转矩与启动时间、负载转矩与断相电流的关系曲线。
Turbocharger engine can not meet all the needs of the operational state, resulting in the part-load torque inadequate and heat load increases.
涡轮增压器不能满足柴油机全工况运行的需要，使部分负荷扭矩不足，热负荷增大。
The favorable and unfavorable initial power angle range and the maximum load torque of pulling into step with different initial angle is determined.
确定出牵入同步时较好和较差初始功角的范围，和在不同初始功角下能够牵入同步的最大负载值。
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。
While the load pressure fluctuation, the load torque fluctuation and the rotational speed fluctuation mainly affect the steady performance of the system.
负载压力波动、加载转矩和转速的波动，主要影响系统的稳态性能。
In actual operation, the performance of PMSM can be affected by various uncertainties, the greatest impact on system performance is the changes in the load torque.
在实际运行中，各种不确定性因素都会影响永磁同步电机的性能，其中负载扭矩的变化对系统性能的影响最大。
This paper presents the construction and drive system designs and operating load torque calculation for a caterpillar trailer fixed on table with VVVF s drive system.
介绍了新型台式变频履带牵引机的结构设计、工作负载转矩计算及拖动系统设计。
This paper presents the construction and drive system designs and operating load torque calculation for a caterpillar trailer fixed on table with VVVF's drive system.
介绍了新型台式变频履带牵引机的结构设计、工作负载转矩计算及拖动系统设计。
Influences on the speed and direction of the rotation by the phase Angle of the supply voltage, initial Angle of rotor position, PM line flux and the load torque are discussed.
同时讨论了电源合闸角、转子初始相角、磁链和负载转矩对电机转速和旋转方向的影响。
Aiming at characteristics of unpredictability the load torque used in ac motor servo system, a method of load torque adaptive identification based on state observer is presented.
针对交流电机伺服系统中负载转矩不可预测性的特点，提出一种基于状态观测器的负载转矩自适应辨识方法。
Like synchronous motor, rotor magnetic pole center line could lagged behind an Angle of that of air-gap magnetic field under the function of load torque (called angular displacement).
步进电动机象同步电动机一样，在负载转矩的作用下，转子磁极中心线将滞后于气隙磁场的中心线一个角度，称为失调角。
Under the condition of drastically changed induction machine parameters and load torque, the simulations of the control strategy and exact feedback linearization method are performed respectively.
在急剧变化的感应电机参数和负载转矩的条件下，模拟的控制策略和精确反馈线性化方法分别进行。
In order to have a reliable operation, must reduce the speed fluctuation, namely must effectively restrain the load torque ripple and motor electromagnetic torque ripple of speed fluctuation bring.
为了可靠运行，必须降低转速的波动，即必须有效抑制负载转矩脉动和电机电磁转矩脉动带来的转速波动。
At the same time, the automatic energy-saving mode frequency converter LG, can make the motor in the meet load torque requirements to minimum current operation, to reach better energy saving effect.
同时，LG变频器的自动节能模式，可使电机在满足负载转矩要求下以最小电流运行，达到更好的节电效果。
The test program will operate the permanent magnet propulsion motor up to full power (full torque and full load) in a test facility that simulates an actual U.S.Navy DDG-1000 engine room.
测试程序将在一个美海军仿真实际DDG- 1000引擎室的测试设施中操作永磁推进马达至全功率(全扭矩和全负载)。
The test program will operate the permanent magnet propulsion motor up to full power (full torque and full load) in a test facility that simulates an actual U.S. Navy DDG-1000 engine room.
测试程序将在一个美海军仿真实际DDG- 1000引擎室的测试设施中操作永磁推进马达至全功率(全扭矩和全负载)。
Pump is the drainage and back into the groove of reasonable design, is a gear in the work under the minimum torque force, so the bearing load is small, wear small, pump with high efficiency.
输送皂角泵内有设计合理的泄油和回油槽，是齿轮在工作中承受的扭矩力最小，因此轴承负荷小，磨损小，泵效率高。
Low torque required to drive the load due to high efficiency ball screw.
低扭矩所需的驱动负载，由于高效率的滚珠丝杠。
It is an important half hardware-in-loop simulation equipment, which is often used to simulate the aerodynamic torque load on the missile rudder or elevon actuators in the flight.
它是地面半实物仿真系统中的一种重要专用设备，用来模拟飞行器舵机在飞行过程中所承受空气动力力矩载荷。
It is an important half hardware-in-loop simulation equipment, which is often used to simulate the aerodynamic torque load on the missile rudder or elevon actuators in the flight.
它是地面半实物仿真系统中的一种重要专用设备，用来模拟飞行器舵机在飞行过程中所承受空气动力力矩载荷。
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