1、

secondly, the low-speed-uncontrollable problem of actual systems and the disturbance factors are analyzed in this paper. and a kalman observer which observes the actual speed and load torque actually in real-time has been designed on the base of the system model.

其次,本文对实际系统中低速不可控和扰动因素进行了分析,根据系统模型设计了Kalman观测器,其对实际转速和负载转矩可以进行实时准确观测。

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2、

Taking suppressing the disturbances from load torque and inertia as the goal, an adaptive control method with anti-disturbance function is proposed based on the thought of identifying some disturbance and then compensating or auto-tuning to suppress the disturbance.

本文以抑制负载力矩和惯量扰动为目标,基于为抑制某种扰动而采用先辨识该扰动再进行补偿或自整定的思想,提出了一种具有抗扰动功能的自适应控制方法。

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3、

The permanent magnet synchronous motor is a nonlinear and strongly coupled system with the load torque variation for the complex ocean environments.

同时,永磁同步推进电机为非线性强耦合系统,其负载转矩受到多变海洋环境的影响也时刻发生着改变。

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4、

Meanwhile, in order to realize fast, stable and accurate load torque, a single parameter of the fuzzy PID control algorithm is proposed, which is simulated by software MATLAB.

起动机液压负载测试系统能够提供较大范围的负载转矩,同时为了保证快速、稳定和准确实现负载转矩,提出了一种单参数化的模糊PID控制算法,并通过MATLAB软件对系统进行了模拟仿真。

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5、

Besides, at the same time it can finish bar code printing, data storage, vibration sensor debugging and load torque debugging etc.

此外,还可进行条形码打印,数据储存,振动传感器调校,负载力矩调校等。

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6、

Two methods, using motor model or motion equation and PI self adapting, to design load torque observers are presented. The system simulation model are built with the Matlab/ Simulink software and the results are observed and analyzed.

介绍了按电机模型(运动方程)推导和用PI自适应两种方法设计的负载力矩观测器,并用Matlab/Simulink进行仿真和结果对比。

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7、

The interface conversion efficiency is higher when thickness is smaller than 0.5 mm and load torque is greater than 36 N? mm;

当摩擦材料的厚度在0.5mm以下、负载力矩在36N·mm以上时,界面转换效率值较高。

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8、

The changing load torque primary one in all the factors that influence the speed control accuracy.

但由于它的变转动惯量、变负载力矩、间隙等非线性动力学特性,给含有凸轮机构的机电系统稳速控制带来了很大难度.

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9、

Numerical off-line simulation is carried out at different starting up conditions ( engine engaging speed, load torque and clutch LQR control parameters). The results are investigated and analyzed.

在不同的起步条件下(发动机起步转速、负载以及离合器LQR控制参数)对该模型进行了离线仿真分析,并与闭环控制策略的起步性能进行比较。

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10、

Test and Research on Dynamic Torque of Overrunning Clutch Applying Load Identification Technique

应用载荷识别技术的超越离合器动态转矩测试研究

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11、

The concept of the soft accelerator is developed in order to get a trade-off for the torque of lower speed and full load and the smoke in free acceleration.

为解决低速全油门扭矩和自由加速烟度的矛盾,提出了加速工况的柔性油门。

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12、

The torque, torsional vibration, and so on as the basic load forms of the various mechanical transmission shaft is an important indicator of power output parameters in mechanical transmission equipment operation.

而扭矩、扭振等作为各种机械传动轴的基本载荷形式,是机械传动设备运行中动力输出的重要指标参数。

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13、

Determination of friction torque in slew ring with load factor method

用载荷系数法求回转支承装置的摩擦阻力矩

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14、

Matching of the Torque Limited Hydraulic Coupling with Cage Induction Motor and Working Load in Belt Conveyor System

论限矩型液力偶合器与笼形电机和工作机负载的合理匹配

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15、

Tf_ The allowed torque according to tired intensity in changeful load.

在交变负荷下按疲劳强度所允许的转矩。

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16、

The distribution of the stress in casing connection, the value of make-up torque and thread off load are studied when the casing connection is assembled or loaded with internal pressure and axial tension, which are very important for gluing, leakage and thread off failure analysis.

套管接头在装配、内压和拉伸载荷工况条件作用下,沿接头的应力分布规律、上扣扭矩和滑脱力的大小,对分析套管接头粘扣、泄漏和滑脱的失效有重要参考价值。

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17、

Power Tongs and Torque Turns Load Cells: Designed for use in power tongs or drill pipe make-up and break-out applications.

动力钳和自动旋紧管箍机的载荷压力传感器:设计用在动力钳或钻杆的组装和拆卸应用中。

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18、

On the basis of experimental and theoretical studis, formulas for predicting load capacity and normal service allowable maxi ─ mun torque are presented.

根据理论和试验研究,提出了承载力和正常使用允许最大扭矩的计算公式。

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19、

And the seismic performance analysis of the pump is carried out under the combined loads including earthquake load, dead weight and torque.

同时对屏蔽泵在地震载荷、自重、扭矩等多种载荷组合作用下进行了抗震性能分析。

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20、

As the semi-direct fuel injection system was used, the fuel consumption rate was obviously decreased at full load in comparison with the carburetor two-stroke engine, and the power and torque had a slight increasing.

采用电控低压半直接喷射系统后,发动机在全负荷时的燃油消耗率下降显著,同时功率与扭矩也稍有增加。

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