重复误差

Permanent magnet linear synchronous motor ; Two-degree-of-freedom control ; Disturbance observer ; Repetitive control ; Zero phase error tracking control

永磁直线同步电动机；二自由度控制；扰动观测器；重复控制；零相位误差跟踪控制

It was proved that the repetitive tracking error sequence was asymptotic tothe interval for arbitrary prescribed δ＞ 0 when iterations go to infinity.

证明当迭代次数i→δ时，重复跟踪误差可一致收敛到任意小界δ。

Thus, the repetitive component in the flying error can be compensated and a stable flying height can be maintained under a periodic disk vibration.

此类学习控制器能够学习所需之重复控制讯号输入，消除重现误差。

Model parameters were iteratively identified untilthe root mean square error between the respiratory and model-predictedimpedance was minimum.

模型参数进行重复识别直到呼吸阻和模型预测阻间的均方根误差达到最小。

However, these methods, that repeatedly merge nearby surface points or mesh vertices based on error minimization considerations, perform best for highly tessellated surfaces that are otherwise relatively smooth and topologically simple.

然而，这些基于误差最小考虑的重复的合并邻近表面的点或网格顶点方法，对于高度栅格化的平滑的拓扑简单的表面处理效果是最好的。

On the basis of kinematics analysis and model transformation, an error equation of the robot kinematics parameter is established with numerical optimization, and the optimal design for kinematics parameter is realized, which effectively increases the repositioning precision of the robot.

在运动学分析和模型变换的基础上，运用数值优化技术建立了机器人运动学参数的误差方程，实现了运动学参数的优化设计，有效提高了机器人的重复定位精度。

In the current design framework concerning two-color microarray experiments, random errors are usually assumed to be uncorrelated random variables in the statistical models used to construct designs, but it is often more reasonable to acknowledge that there could be some correlation structure among the random errors. Particularly, when the technical replicates are used in the experiments.

在与微阵列实验设计相关的研究中，大部分被用来建构设计的模式其误差项均被假设为不相关的随机变数，然而这似乎与某些实际的情况相违背，例如当实验中若使用所谓的技术性重复时，不同晶片的实验结果间就可能会产生相关。

The author identified and measured 5 landmarks of mandibula two times according to ten digital cephalometric radiographs selected randomly, then the mean error of measurements were determined.

随机选择10张数字化头颅侧位定位片，由作者对下颌骨上的5个测量指标进行先后两次定点和测量，然后对两次测量结果进行比较，检验重复测量误差的大小，是否对测量结果有影响。

However, we can archeive less error using this prefilter to denoise and decompose the surge signal.

在论文的分析中可以看到，重复采样对一维信号的去噪以及分解具有相对较小的误差。

Chlorine in the sample solution was indirectly determined by mercury thiocyanate spectrophotometry. The results are in good agreement with those from other methods with precision of 1.74%RSD (n=6) for the sample with 1.08% chlorine.

方法用于实际样品的分析，结果与其他方法测定值一致，误差均在允许范围内；对氯含量为1.08%的样品重复测定6次，精密度为1.74%。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐