This paper analyzed the feature of pure hydraulic turbine speed adjustment and presents a mathematical model during the turbine speed increment.
分析了汽轮机纯液压调速系统的特点,建立了汽轮机升速阶段的数学模型。
Double closed loop control is implemented with increment encoder through signal of speed and position.
采用增量式编码器,通过速度及位置信号进行双闭环控制。
This paper obtains a new speed-sensorless direct torque control scheme for induction motor based on calculating the stator flux vector increment to determine the stator reference voltage.
在直接转矩控制理论基础上,推导出一种基于定子磁链矢量增量来确定定子参考电压矢量的新型无速度传感器直接转矩控制方案。
The first parameter can be confirm according to the specification, then the second parameter can be calculated according to the concessional increment (downgrade) or decrease (upgrade) of speed.
第一项参数按规定确定,然后根据容许速度降低(上坡)或增加值(下坡)计算第二项参数。
Because of limitation of computer software running speed, CNC system using reference-pulse interpolation algorithm have low least input increment and rapid feed velocity.
由于计算机软件运算速度的限制,使用脉冲增量插补算法所得到的数控机床进给运动的精度和速度都比较低。
By Changchun middle school elite middle distance runner increment load test, we get the maximum oxygen uptake and anaerobic threshold and the corresponding speed, heart rate.
对长春市中学优秀男子中长跑运动员进行递增负荷测试,得到其最大摄氧量和无氧阈及其对应的速度、心率。
The experimental results have shown that the proposed algorithm can speed up interframe mode decision greatly and incurred loss in PSNR and increment in rate can almost be neglected.
实验结果表明,该算法能够极大提高帧间模式选择的速度,并且所带来的PSNR损失和码率增加几乎可以忽略。
Results The increment speed of Radix Achyranthis Bidentatae in bud picked groups is obviously faster than in the control groups that bud was not picked.
结果摘芽后根的增长速度明显快于不摘芽组,摘芽组根比不摘芽组根长而粗大。
The results show that at the same fuel delivery advance angle, engine speed and load, the line peak pressure and rate of pressure increment and decrement of DME are lower than that of diesel fuel.
试验结果表明:在供油提前角、转速和负荷相同的情况下,燃用二甲醚时油管泵端和嘴端压力的上升和下降速度、压力峰值都比燃用柴油时低;
The flashback speed increases with the increment of equivalent-ratio and it reaches its maximum value when the equivalent-ratio is about 1.0.
回火速度随当量比增加而增加,当量比在1.0左右时回火速度最高。
The strategy controls the rotation speed difference between engine and the clutch drive mechanism distance increment. It makes it possible to satisfy the requirement of controlling smoothly and fast.
该策略根据油门开度和发动机转速与离合器输出轴转速差,并通过控制离合器驱动机构的行程增量,满足驾驶员平稳、快捷的要求,同时具有所需输入信号少的特点。
The findings indicated: Temperature increment, the polymerization speed increases, balanced conversion rate in 86%.
研究结果表明:温度升高,聚合速率增加,平衡转化率在86%(略)。
Results indicate that the electrodepositing speed increases remarkably and the current efficiency decreases by the increment of current density.
结果表明:随着电流密度的增加,沉积速率明显升高,电流效率下降。
Results indicate that the electrodepositing speed increases remarkably and the current efficiency decreases by the increment of current density.
结果表明:随着电流密度的增加,沉积速率明显升高,电流效率下降。
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