偏差值

在型钢的切割过程中，对型钢关键位置偏差值的测量是极为重要的一个步骤。

In the cutting process of steel , the measurement for steel key positions offset is the very important step .

充气量控制分系统将空气流量计检测得到的充气量与设定的充气量比较得到一个偏差值，用这个偏差值控制气动蝴蝶阀使充气量稳定在设定值。

Flow rate control system can get a offset value by compare the detection flow rate value with flow rate setting value .

比例温度控制（P）是一种的连续温度控制方式，它的特点是输出与输入的偏差值成比例关系。

P is a kind of basic method to successive temperature controlling . Its characteristic is the deviation value in direct proportion relation that outputs and inputs .

压差控制系统由定量泵-电液比例溢流阀控系统组成，采用PID控制方法，通过压力传感器反馈阀口压差，得到阀口压差的偏差值作为PID控制器输入的闭环控制方法。

Differential pressure control system is composed of a constant flow pump-electro hydraulic proportional safety valve system , using PID closed loop control method .

位置环采用变结构控制的方式，按照位置偏差值的大小分别对位置环进行全速控制、模糊控制、不完全微分PID控制。

The position loop adopted variable structure control method , according to the value of the position deviation , full speed control , fuzzy control and incomplete differential PID were adopted in the position loop .

术后3月比较3组人工晶状体度数偏差值。在平均大气条件下，偏差值约为10mm左右。

After 3 months , the errors of intraocular lens were compared among the three groups .

在模糊控制中，输入变量为汽包水位的偏差值e和偏差值的变化值ec，输出变量为PID参数的校正值。

In fuzzy control , the positive changes in the value of the input variables for the drum water level deviation e and deviation ec , the output variable is the adjusted value for the PID parameters .

Fuzzy-PID阈值控制器选用给定温度偏差值作为阈值，阈值以上的大偏差范围内采用模糊控制，温差小于阈值时采用PID控制；

As to Fuzzy-PID threshold controller , a fixed temperature was chosen as the threshold value , the Fuzzy control was adopted when the error was above the threshold value and the PID control was adopted when the error was below the threshold value .

用悬滴法测量了298.15K时，邻、间、对二甲苯+乙醇共3个二元体系的表面张力，计算了3个体系的表面张力偏差值；

Surface tensions of o , m , p-xylene + ethanol systems were determined by the pendant drop method at 298.15 K and the surface tension deviations for these mixtures were calculated .

一点法分析壳聚糖特性粘度偏差值的研究

Research of intrinsic viscosity deviation of chitosan analyzing by one-point method

扣件式钢管脚手架纵向水平杆架设水平度偏差值的实测数据分析

An Analysis of the Allowing Deviation for Scaffold Lengthwise Level Pole

如果标准偏差值很大，那么它就比较分散。

If there 's a large standard deviation it would be spread .

我们回到这里，一个简单的偏差值。

Let 's go back to where , a simpler bias here .

特别是当标准偏差值很小的情况。

Especially if there is a small standard deviation .

基于理想值和容忍偏差值的多目标交互式决策方法

Method of Multiobjective Interactive Decision Based on Ideal Values and Tolerant Deviation Values

第五章主要测算外商直接投资对三次产业结构造成的偏差值。

Chapter five mainly measures the deviation value of industrial structure caused by FDI .

上海市临床检验中心质控血清测定偏差值≤2.06%。

Using control serum from Shanghai for Centre Clinical Laboratory , bias ≤( 2.06 % ) .

最后，将预测偏差值通过三维小波编码技术进行压缩。

Finally , deviation data of the band prediction are compressed by three-dimensional wavelet transform coding .

利用这两种进度控制方法，均能直接判断进度状况，并计算出相应的进度偏差值。

These two methods are used to evaluate the time status and calculate the corresponding time difference .

对于不同检验丝长、不同检验方法，会得出不同的生丝偏差值。

Different size deviation value is resulted from the different inspectionlengths of cocoon filament and the different inspection methods .

统计出了实际大气状态参数与标准大气状态参数的最大偏差值。

On the basis of statistics of the deviation maximum between the actual atmosphere parameter and standard atmosphere parameter .

理论极值法偏差值偏大，易使链长超差；

The discrepancy from the extremism method is larger , and it makes chains length be easy to over size .

然后依据当前帧和背景帧的色度偏差值将图像二值化；

Then , color images are converted into binary ones according to chromaticity distortion of current-frame pixels from background-frame pixels ;

在异常值非常明显的数据集中，中间值和标准偏差值不应该用作位置的度量值。

In datasets where outliers are evident , the mean and standard should not be used exclusively as measures of location .

利用若干个位置和姿态下的偏差值，间接计算出机床的结构误差，然后进行软件补偿。

With these values we can use this method to figure out the structural errors and then use software to compensate .

将机器人移动机构在虚拟试验环境中的运动轨迹与目标轨迹进行了对比，得到了两者的偏差值。

The motion trajectory and target trajectory of the mobile mechanism are contrasted , and the deviations between them are obtained .

为了减小该偏差值，通过编制程序进行曲线拟合，验证盾构管片的设计参数。

In order to diminish this discrepancy , curve-fitting through programming can be performed to check the design parameters of shield lining segments .

好了，我们在这儿，我刚才说，让我们试试一个比较大的偏差值。

All right , we were down here , and I was saying , let 's try a larger , introduce a bias .

这一步完成后，他们以十年为单位绘制了六条曲线，这些曲线显示出了每一个偏差值发生的频率。

That done , they plotted a series of curves , one for each decade , that showed how frequently each deviant value occurred .

该控制器根据不同的温度偏差值，通过预设的模糊规则计算出所需要的最优结果，并将该结果转化为精确的控制量。

Based on temperature offset and the fuzzy rules , the controller can calculate the optimal result and transform it to an accurate output .