The dissusion may be of reference value to the designing, instalment and repair of differential speed cutting crop shear.
对设计、安装、维修异周速切头飞剪有一定的参考价值。
A new change over mechanism design of differential speed and its main function and structural characteristic are introduced.
介绍了一种新型差速转向机构的设计，对其主要功能、结构和特点进行了分析。
Host by motor direct start running, differential speed and drum rotational speed adjustment accomplished by frequency converter.
主机由电机直接启动运转，差速器的调速及转鼓转速的调整由变频器来完成。
Motor drives the solid-bowl without holes and the feeding scroll assembled concentric to rotate together to a higher speed at a certain differential speed.
电机带动无孔转鼓及同心安装的输料螺旋，以一定的差速同向高速旋转。
The paper introduced the development, design and structure of the thin seam coal shearer with an electric magnetic sliding differential speed control in detail.
详细介绍了电磁滑差调速薄煤层采煤机的开发设计思路、结构特点；
The effects of differential speed and the concentration of sludge on the solid content of cake as well as the effect of flocculant dosage on the recovery yield of solid have been discussed.
介绍了卧螺离心机的主要特点以及在低浓度市政污泥脱水中的应用，探讨了差转速、污泥浓度对泥饼含固率，絮凝剂用量对固相回收率的影响。
Now, if you want to calculate the time that it takes to get close to terminal speed, that is not an easy task, because you are going to end up with a nasty differential equation.
现在，如果你计算时间，会很接近终端速度，这并不简单，因为你们要解一个，令人厌恶的微分方程。
For the basic differential evolution algorithm, the increasing quadratic function crossover operator was added to increase the convergence speed.
在基本差分进化算法中，融入递增二次函数交叉算子以增加算法的收敛速度。
Differential control introduced by all state feedback control could forecast the trend of system response, and effectively restrain speed overshoot.
全状态反馈控制所引入的微分控制，可以预见系统响应趋势，它的引入可以有效地抑制速度响应超调。
In the differential input, positive feedback circuit was used to increase the switching speed and attain low power.
在差分输入端，采用正反馈电路结构，以提高开启和关断速度，并降低功耗。
To reduce the horizontal vibrations of high-speed elevator, a 4DOF dynamic model of elevator was developed, and the differential equations and the state space model were also given.
为了降低高速电梯的水平振动，建立了4自由度的电梯轿厢水平振动主动控制的动力学模型，给出了微分方程，建立了状态空间模型；
The video data presented to the serializer on the parallel LVCMOS bus is serialized into a high-speed differential signal.
视频介绍上的并行lvcmos总线串行数据序列化为一个高速差分信号。
It is clear and definite that the speed grade of the differential dual drive sy-stem is good enough to meet the demands for free tension continuous rolling.
从理论与实践上，明确了差动调速系统的速度品质是好的，满足了自由张力小型连轧工艺的要求。
It shows that the differential focussing method by comparing MTFs has perfect performances high speed, high precision focussing, not being affected by image displacement and flexibility etc.
实验表明，差分式对比传递函数法调焦，具有调焦精度高，调焦速度快，受像移影响不明显，适应性好等优点。
Single differential criterion can't satisfy the special requirements of long UHV transmission line for the sensitivity, speed and reliability of protection.
单一的差动保护判据无法兼顾超高压长线保护对灵敏性、速动性和可靠性的要求。
In this algorithm, the digital differential filtering (DDF) is used to process the sampled signals, the timing component of signal is improved, and therefore the convergence speed is quickened.
该方法用数字差分滤波对采样信号进行处理，提高了信号中的定时分量，从而加快了算法的收敛速度。
The feasibility of designing controller for control permanent-magnet synchronous motor speed is proposed by using differential geometry theory.
对采用微分几何方法设计永磁同步电机转速控制器的可行性进行了研究。
Because the drive axle differential presence there, so about two rounds of speed and always the same.
因为驱动半轴上有差速器的存在，所以左右两轮的转速和总是相等。
In essence the belt planetary gear continuously variable transmission is a planetary differential train the speed of which is adjustable.
带式行星齿轮无级变速器实质上是一种可无级变速的封闭式差动轮系。
The cascode two -stage op -amp and differential dynamic comparator are also used to optimize the speed and power dissipation.
在设计中还采用了共源共栅两级运放和差分动态比较器来优化电路的速度和功耗。
In this paper, the principle of variable speed pump control hydraulic differential cylinder is designed, and the simulation model of system is built, and the simulation research is carried out.
给出了采用变转速泵控闭式回路控制差动缸的原理，建立了该系统的数学模型，进行了计算机数字仿真研究。
The differential equations of motion of a particle constrained to moving in a constant speed are deduced from the kinetic energy theorem.
对于受速率为常数约束的运动质点，可以应用动能定理建立其运动微分方程。
The main and sub-roller roller speed differential design used effectively to increase the flatness of hot fabric.
主辊筒和副辊采用速差设计，有效的提高被烫织物的平整度。
The direction changing control adopts the incomplete differential PD controller. The speed control adopts the PID controller.
转向控制采用不完全微分PD控制器，速度控制采用PID控制器。
Introducing the operating principle of a Small High-speed liquid press with Dual-Differential Oil pressure System.
本文介绍一种双差动油路小型高速油压机的工作原理。
When long-distance pipeline is located at the saliferous soil, the differential concentration of salt will speed up corrosion of pipeline.
长输管道在通过盐渍区土壤时，土壤的盐浓度差异会使处于高盐浓度土壤中的管道加速腐蚀。
This paper describes the principle of bus 1000 high speed static busbar differential protection device and the experience gained in commissioning test of the device.
本文分析了BUS 1000型高速静态母线差动保护装置的基本原理和调试后的几点体会。
At the same time, we can get the speed value of motor by differential computing the position value, so it is possible to accurately control the speed of motor.
同时对转子精确位置信号进行微分计算又可以获得精确的速度信号，故实现精确速度闭环又成为了可能。
The electric drive system consists of motor, fixed speed ratio and differential.
由电动机、固定速比和差速器组成电力驱动系统。
This paper presents the performance of new model monkey winch for mine. and its design calculation of the planetary differential variable-speed drive device.
介绍了一种新型矿用小绞车的性能及其行星差速变速传动装置的设计计算。
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