在应用这种方法时,利用状态转移矩阵来产生无推力段的约束,减少了数值方法的误差。
When using the method, state transfer matrix is applied to produce the constraints, which can reduce the error from numerical method.
分析计算了精密测量中温度误差的影响,讨论了减少和补偿温度误差的方法,并就仪器温度误差的建模问题进行了探讨。
This paper analysed and calculated the thermal effects on precision measurements, discussed methods for reducing and compensating thermal errors and then goes further into the model construction.
减少信号传递误差的方法和管路布置方式。
Way to reduce signal transmission error and the pipe - line arrangement.
在采伐作业设计和伐后验收的蓄积计算上应采用相同的计算方法或编制区域性根径一元材积表,以减少误差。
It should use the same volume calculation method or make one way volume table for felling design and acceptance after felling to reduce errors.
该方法可以减少计算延时,并且对摄像机和机械臂的校准误差和目标模型误差具有较强的鲁棒性。
The image-based approach may reduce computational delay, eliminate the necessity for image interpretation and eliminate errors due to sensor modeling and camera calibration.
这种方法的优势是减少插补误差,提高加工精度,而且易被初学者掌握。
This method can reduce interpolation error, enhance machining precision, can be grasped easily by learner.
该方法减少了误差因素,提高了测试精度,而且使在轨测试系统的校准由程序自动执行,提高了测试效率。
This method decreases the number and values of error factors, improves the test accuracy and efficiency, also makes the calibration procedure be performed automatically by program.
根据冲击电流计测直螺线管磁场的实验电路原理,利用数值计算方法,对减少测量的系统误差进行了理论分析。
According to circuit principle of the experiment of measuring magnetic field in straight solenoid by impact galvanometer, theory analysis on reducing system error is done by using numerical method.
给出了递推和采用加权因子两种有效方法,减少了数值计算中的误差。
Two effective methods, recurrence calculation and weighting factor, are given for reducing errors in numerical computations.
减少机床热变形的方法为:进行热误差建模和补偿,温度控制,热态特性优化设计。
The methods to reduce the machine tool thermal deformation are: thermal error modeling and compensation, temperature control, optimization design of thermal state characteristics.
这种方法可以最大限度地减少加工误差,获得理想的效果。
This way may reduce farthest machining errors and gain perfect results.
本方法能够降低不同频率校正量误差的影响,尤其减少了高频成分的损失,对提高资料分辨率有较好的效果。
The method can reduce influence of errors existing in statics for different frequency, especially reduce the loss of high-frequency components, so that has a good result in improving data resolution.
并提出了减少这些误差的有效方法。
以距离传感器为例,将基于BP神经网络的校正方法应用于减少距离传感器的非线性输出误差。
As an example, a correction method based on BP is applied to reduce the nonlinear output errors of range sensors.
还开发了多帧匹配时的倒匹配方法,减少了多帧匹配的累积误差。
A backward registration method was proposed to reduce the accumulation error of registration of multiple depth pictures.
在应用无差动法滚切斜齿圆柱齿轮的基础上,通过理论推导和实验验证,得出进一步减少斜齿轮齿向误差的可行的挂轮选配新方法。
Through theoretical derivation and experimental verification, a new method is obtained for further reducing tooth curve error of oblique gear and for choosing feed gear wheel.
本文介绍了减少数控机床步进电机开环伺服系统误差的几种方法。
This paper introduces several methods to reduce error of step by step motor open loop servo system in numerical controlled machine tools.
一种方法是减少跟踪误差的急转弯是替代急转弯平滑曲线。
One method of reducing the tracking error of a sharp corner is to substitute a sharp corner with a smooth curve.
本文分析了它们对测量精度的影响,指出了减少测量误差的方法,并能在实际中加工出合格的产品。
The paper analyses the effects of measure accuracy on them and points out the methods of decreasing measure error to get qualified products in practice.
同时采用最优方法来处理GPS接收模块的输出数据,减少误差,确保设备位置识别精度。
And at the same time, it adopts optimal method to disposal output data of GPS receive module. So the error is decreased and position identification is ensured.
基于CCD的非接触式测温技术是高温检测的重要方法,减少其测温误差有重要意义。
The technology of contactless temperature measurement based on CCD is an important method for high temperature measurement. It is important to reduce the measurement error effectively.
在误差允许范围内,采用简易方法自行延长巷道中腰线,以减少施工影响。
Within the error rang allowed, adopt simple and easy method to automatically prolong middle line of tunnel in order to reduce the influence to construction.
采用大肚移液管,将标准溶液配制成整数级别的贮备液、中间液、使用液时,利用工作曲线计算测定值需要引入校正系数,利用该方法可简化操作,减少误差提高实验准确度、精密度。
The correction coefficient needs to be adopted to calculate the determinated value of work curve, it simplifies the operation, reduces error and enhances the accuracy and precision.
对每一个设备参数都采用最佳线性模型可以最大限度的减少模型误差对故障检测精度的影响,运用此方法建立的模型具有更高的检测精度和灵敏度。
To every equipment parameter that the optimum linear model can utmost reduces the influence to the fault detection precision of model error, and possess higher checkout precision and sensitivity.
在设计方向滤波器时,对滤波器的旋转引入了方—圆变换的方法,进而减少了计算的复杂度,同时避免引入误差。
While designing orientation filter, we introduced the square-circle transform to rotate filter, thus we reduced computing complexity and avoided imported errors.
不敏卡尔曼滤波(UKF)是一种新的非线性滤波的方法,它能减少线性化截断误差对系统定位精度的影响。
Unscented Kalman filter(UKF) is a new nonlinear filtering method which does not linearize the equations thus avoiding the error due to the linearization.
这与传统的热误差建模方法相比,其优点为测量方式更为直接,所需测量的对象也相应的减少。
Compared with the model building method based on thermal error, it was more direct for measurement. And the measured data could also be reduced accordingly.
第二种方法则是在各个次区域之间利用压力边界条件,同时利用后退边界方法来减少压力误差。
The second method assumes the pressure boundary conditions between sub-domains, but USES a receding boundary approach to minimize the pressure errors.
独特的冷端补偿方法有效地减少了冷端补偿引入的误差。
The unique method of cold junction compensation reduces the error resulted by traditional compensation.
为了提高测量精确度,减少随机误差,对噪声峰值测量应采用统计平均方法,所以也需要一定的测量时间。
In order to increase the measuring accuracy the sample averaging method must be introduced, so that a certain time of measurement is needed.
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