accumulative error
英 [əˈkjuːmjələtɪv ˈerə(r)]
美 [əˈkjuːmjələtɪv ˈerər]
累积误差
双语例句
- Rational determination of accumulative error in chain measurement length
链条测试长度累积误差值的合理确定 - The analysis indicates that the reconstructing errors result from approximate treatment and accumulative error.
分析表明，重构误差主要来源于计算中的近似处理和累积误差。 - Owing to GPS clock, which has no accumulative error, and quartz oscillator, which is very stable, the time counting value is obtained without delay via hardware by combining high speed sampling and PPS ( Pulse Per-Second)-snapping.
利用GPS时钟无累计误差和高精度晶振频率稳定性高的特点，并将高速采样与秒脉冲捕捉有机结合，通过硬件方式无延时地捕捉秒脉冲以获取精确的时间计数值。 - And the accumulative error is corrected meanwhile.
同时也校正了光栅的累积误差。 - The long-term accumulative error of inertial navigation system ( INS) must be compensated to improve INS location precision. So the auxiliary revision method based on GPS attitude determination is presented to compensate the INS errors in this article.
针对惯性导航系统（INS）存在积累误差的缺陷，运用GPS姿态测量辅助修正方法对INS误差进行补偿来进一步提高INS的定位精度。 - Because of the great computing complexity and accumulative error of the average targets template updating strategy, a difference template updating strategy is presented in this thesis to judge the tracking status that preferably solve the above problems.
由于一般的目标模板更新策略存在计算量大或累计误差等缺陷，本文提出一种差分模板更新策略进行跟踪状态判决，较好地解决了这两个问题。 - When the data precision is decreased, the maximum accumulative error of certain row, certain column or the whole report may go beyond limit.
当报表的数据精度降低时，由传统四舍五入方法产生的某些行、列或整个报表的累计舍入误差可能超过可接受的范围。 - But the traditional software time will arise the accumulative error because the time cycle is not considered perfectly, because of the interrupt response time is not confirmed, the error arose by the timer interrupt method is not rooted.
但是传统的软件定时方式由于时钟周期考虑不全容易引起累积误差，而采用定时器中断方式定时由于中断响应周期不确定性而产生的误差更具有非固定性的特点。 - The end of curve is easy treated, and eliminate the accumulative error of curve to be connected easily.
曲线端点易处理，易消除曲线衔接的累积误差。 - Finally, a comprehensive summary is conducted to the tooth profile error, axial error, accumulative pitch error in gear shaving.
最后，对剃齿加工对工件齿形误差、齿向误差、周节累积误差等进行了较为全面的总结。 - At last, the paper calculates output error and accumulative error that base on oil field datum to analyze start-up pressure gradients affecting oil well production.
最后，本文以实际油田区块资料为计算依据，从产量误差和累计产量误差的角度出发，对启动压力梯度对油井生产的影响做一分析。 - This method can ensure that the objective function ( accumulative error square sum of production and inventory) is minimum and the output of the system tends to the ideal inventory and production when the system is stable, the result shows both advantages of them.
该方法既能使目标函数，即累计生产和库存的误差平方和达到最小，又保证了稳态时系统输出趋向于理想库存和理想产出，所得结果具有二者共同的优点。 - An Approach for Eliminating Accumulative Error for 3D Geometry Compression Algorithms
三维几何数据压缩算法的累计误差消除方法 - Afterwards, a synchronous method is also presented to implement multi view registration and integration, which will reduce the accumulative error caused by sequential registration.
在进行多视拼合时，提出一种边定位边合并的方法，减少了多视顺序拼合时所产生的积累误差。 - Some of new meter reading technologies have many merits, such as automatic reading meter, centralized management and so on, but also have many faults, such as high reconstructing cost, big accumulative error and so on.
一些新的自动抄表技术虽具有自动读表、集中管理等优点，但也存在抗干扰能力差、读数累计误差大、改造成本高等缺陷。 - The main conclusion is that the result is rapidly converged with the discretization mesh subdivision, while the accumulative error is decreased and the precision is improved with the time step subdivision.
随着时间步长的细分，时域边界元法的累积误差减小，精度提高。 - Two accumulative error indices are defined as the discernment signals of the fault detection in a liquid propellant rocket engine.
采用区间估计方法选取故障检测阈值，进而以此阈值为标准监测液体火箭发动机的工作情况。 - In order to overcome the defects of general image retrieval that using same texture feature vector and existing accumulative error in similarity measure, a novel Rotation Invariant Texture Retrieval Method Based on Learning Log-Gabor Subspace Feature Optimization was proposed.
针对传统基于内容的纹理图像检索方法中抽取固定特征和相似性度量存在累积误差的不足，提出一种新的基于学习的Log-gabor子空间特征优化的旋转不变纹理图像检索方法。 - Through analyzing the model, the best image overlapped ratio and the accumulative stitching error are obtained, and the validity of the method which can eliminate image stitching accumulative error is proved in theory, contrastive samples have been also given.
通过计算分散积累误差前后的拼接图象质量的期望值，从理论上证明了这种减少积累误差影响的方法的有效性，给出了对比实例。 - Use Intelligent Weight System to Reduce Accumulative Error for Urea Packing
应用智能称重系统降低累计误差 - The use image-aided terminal guidance system can adjust the accumulative INS error, and then lower the requirement of the INS precision.
利用图像末制导方式可以校正惯导的累计误差，并降低对惯导的精度要求。 - Moreover, parallel robot possesses the advantages of heavy-load capability and small accumulative error.
另外，并联机器人具有承载能力强和累计误差小等优点。 - The research of IF digitalization communication sysytem theoretically indicates that the sample error is essentially a factor of the accumulative carrier error, which simplifies the algorithm of carrier synchronization.
针对中频数字化无线通信系统（中频带通采样软件无线电），从理论上指出抽样误差实质上是载波累积误差的一个因素，从而使得载波同步同步算法大为简化。 - In the former, the analysis of error shows that the error in IRF is a accumulative value. In the later, algorithms for input error model and output error model are given respectively.
前者的误差分析表明误差是一个累积的过程，后者分别对输入误差模型及输出误差模型分别提出了算法。 - Thus, two main sources which result in stitching accumulative error are eliminated, this makes the stitching more accurate. An arithmetic to distribute the accumulative error in image stitching is also put forward. 6.
这样就消除了图象拼接积累误差的两个主要来源，使拼接更为准确。随后根据理论分析的结论，设计了一个具体算法，该算法能够在立方体表面上均匀分散积累误差。 - NC rotary table is used for the indexing of gear. Its indexing accuracy has direct influence on the accumulative pitch error.
数控回转台用来对齿轮进行分度，其分度精度直接影响齿轮的周节累积误差。 - Measuring error factors causing are analyzed and errors are estimated, and the system accumulative error is summarized.
对影响散射系数测量精度的因素进行了详细分析，总结了各个误差因素的误差估计值及系统累计误差。 - Base on this fact two kernel function conditions that can reduce the accumulative error speed were provided. These two conditions are important reference for choosing the kernel function.
基于这一事实，提出可以降低累积误差增速的基函数应满足的两个条件，并将这两个条件作为选择基函数的重要依据。