在定位误差带附近自动降为单步驱动,保证定位精度。
In the vicinity of target position, the driving speed is lowered to one-step to guarantee the position accuracy.
最后通过算例说明地理曲线误差带的可视化方法和曲线长度误差估计公式的应用。
Examples are provided to show the visualization of error bands of geographical curves and the use of error equations of line length.
一个有锋利边缘的指示器和带反射弧光灯能够使读数非常清楚,能够避免视觉误差。
Sharp edge of a reflex arc lamp indicator and band can make reading very clear, to avoid the visual errors.
该文从理论上对CPFM和带参考室的CPFM的流量测量误差进行了分析。
The errors of measurement of CPFM and CPFM with a reference chamber were theoretically analyzed in the paper.
分析了如何划分子测绘带以便分别处理,以抑制高阶相位误差的影响。
The principle of determining the width of sub-swath is discussed to suppress the high order phase error.
本文获得了刻度指数族变量带误差情形下的贝叶斯决策,且利用解卷积的核方法构造出了经验贝叶斯决策。
In this paper, a Bayes decision rule is derived for the scale-exponential family with error in variables, and an empirical Bayes (EB) decision rule is constructed by a deconvolution kernel method.
本文讨论了部分变量带误差的线性函数关系模型的参数估计问题。
In this paper, the problem of parameters estimation in linear functional relationship model with "error in some variables" is discussed.
在自适应卡尔曼滤波算法的基础上提出了一种带模型偏差的GPS伪码跟踪误差估计器。
Based on the adaptive Kalman filtering algorithm, an estimator for the GPS PN code tracking error with model bias is proposed.
而且,针对无监督图像分割的模型选择问题提出了带惩罚项的误差平方和阶次判定准则。
Furthermore, in order to solve the model selection problems of unsupervised image segmentation, the sum of squared error criterion with penalty term is proposed.
利用抛物型偏微分方程的极值原理,得到了带跳扩散模型下美式期权价格及最佳实施边界的误差估计。
Using the critical estimates of parabolic type partial differential equation. we obtain the error estimates of price and optimal exercise boundary of American option in a jump-diffusion model.
分析了现有渐开线花键拉刀的缺陷,提出带侧刃后角的渐开线花键拉刀的磨削工艺,并进行了齿形设计及齿形误差分析。
The current involute spline broach is analyzed, the grinding technology of involute spline broach with side clearance is described, the profile is designed, and profile error is analyzed.
结果表明,近似预测的误差程度与利用计算机构造虚拟结构的方法获得广义归一化函数带的宽度相吻合。
Results show that errors of the approximate method are in agreement with the width of normalized function band obtained based on simulation.
本文研究了在带轮常用齿数范围内,用不同参数设计的刀具加工带轮时,产生的齿形误差分布规律。
The peper studies the law of pulley error distrubution in common use toothscope, when the tool designed with different parameters processes the pulley with distinettooth.
图1所示为理想和带增益误差的3位ADC转换器的传递方程。
Figure 1 shows the transfer function of an ideal 3-bit ADC and the same converter with gain error.
在研究滚刀加工不同齿数带轮所形成的误差分布规律及误差对带与轮啮合传动影响的基础上,确定了滚刀可加工的齿数范围与参数。
At the basis of distribution law of error formed by the processed pulley with various teeth and its effect on transmission, the scope of tooth of pulley processed is defined.
本文讨论了均匀介质情况下非零炮检距菲涅耳带和动校、叠加中速度误差对纵向分辨率的影响这两个问题。
This paper deals with two problems, nonzero -offset Fresnel zone in homogeneous media, and the effect of velocity error resulted in NMO correction and stacking on vertical resolution.
为使连轧机系统的稳态误差为零,设计出带积分器的最佳调节器,大大地改善了连轧机轧出的轧材的板型质量。
In order to have the stable error of continuous mill system become zero, we design out an integral type optimal regulator, really improves the quality of rolled steel.
此外,提出用带输出误差死区的混合BP算法训练神经元分类器,提高了网络学习训练速度和分类准确性。
Further, a hybrid BP algorithm with dead interval of error is derived for training the neural classifier in order to increase training speed and classification accuracy.
讨论了在五坐标数控机床上加工曲面时刀具走刀步长和切削带步长与加工误差的关系并推导了计算公式。
The relation of the step length of cutting tool with mechanical error when machining curved face in the 5 coordination NC machine, and the calculating formulas are deduced.
本文介绍了波带板激光准直的方法,比较系统地分析了波带板激光准直的误差来源和精度分布情况。
This paper introduced, the method about laser alignment using round zone plate, analysed sources and distribution of the method's error in a systematic way.
误差分析表明,本注释方法不但适用于晶带轴平行于扫描电镜光轴的情况,而且适用于晶带轴倾斜于光轴的情况。
The error analysis shows that the present indexing method seems to be available to the cases of the zone axis both parallel and inclined to the optical axis of SEM.
带误差补偿的二位置寻北仪系统包括电源、转机结构、控制电路、计数器等。
The system of Two-Position gyro-based north seeker with error compensation includes power supply, turning device, control circuit and counter etc.
分析了多边形效应对同步带直线传动移动误差的影响,得出误差计算的表达式。
The influence of polygon effect on the displacement error of timing belt linear transmission was analyzed, and an error expression was obtained.
当输入电压为正弦交流电压时,非晶薄带磁感应效应变化幅度的不重复性误差很小,且受温度和湿度的影响小。
The non-repeatability error and influence induced by temperature and humidity are small when the input voltage is sinusoidal.
提出均方误差最小意义上的最佳三维子带码率分配算法,该算法在任意给定码率限制条件下都能获得最优率失真性能。
An optimal subband rate allocation algorithm in mean-squared error (MSE) minimization sense was proposed, which achieves persistent optimal rate-distortion performance under any given rate constrains.
利用GA - BP神经网络模型对气井产量进行了拟合和预测,拟合的平均相对误差为5.1%,表明新模型适用于洛带气田的产量递减预测。
GA-BP neural network model is applied in matching and predicting the production of the gas Wells with 5.1% of the average relative error. It proves th...
模拟分析滤波器的实现误差以及各子带间的增益、相位失配误差的存在都将影响混合滤波器组(HFB)的完美重构效果。
The problems caused by analogy analysis filters realization error and gain phase error usually impact the reconstruction performance of the hybrid filter banks(HFB).
利用电控测量仪,可以快速精确的得到金属带的长度或和偏差,以合理正确的选择在误差范围以内的金属带,为金属带组件的装配提高了效率。
By the electronic control measuring system, it can get metal band 'length or deviation quickly and accurately for choosing favorable melt band, and improves efficiency for assembling the metal belt.
最终,模式在整体系统误差上取得较大改进,对流层顶的温度场和风场误差明显减小,降水结构和降水强度显著改进,并且未见“双赤道辐合带”的现象。
Precipitation is dramatically improved both in the amount and the structure. Another advantage is that the false structure of "double Intertropical Convergence Zone (ITCZ)"is not seen in the result.
最终,模式在整体系统误差上取得较大改进,对流层顶的温度场和风场误差明显减小,降水结构和降水强度显著改进,并且未见“双赤道辐合带”的现象。
Precipitation is dramatically improved both in the amount and the structure. Another advantage is that the false structure of "double Intertropical Convergence Zone (ITCZ)"is not seen in the result.
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