本文引入了并联机器人误差敏感系数,它反映了机器人机构的解对原始误差的敏感程度。
This paper introduced the error sensitive index for evaluating the operating accuracy of parallel robots, which reflects the degree of the robot mechanism's solution for the original error.
近似同步法还提供了一个用基于系统辨识的矩阵反演定理导出的误差校正公式,它能消除近似同步采样造成的原始误差。
ASM also provides an error correction formula deduced from matrix inversion theorem to clear up the error originated from approximate synchronous sampling.
原始团体越小,样本得出结论的误差越大。
For smaller subgroups, the margin of sampling error is larger.
分析了联合收割机智能测产系统记录的原始产量数据中存在的误差及类型,并进行了识别和处理。
Analyze the errors and its type existing on the original yield data recorded by the intelligent yield monitor system of combine harvester.
然后讨论的是直接从原始数据中提取误差进行补偿的方法。
Then a compensation method directly extracting phase errors from raw data is discussed.
通过算例,初步讨论了不同初始近似值,原始数据误差和观测数据组数,对计算过程与结果的影响。
With practice example, the influence of various initial approximate values, observed data errors and the group of observed data on procedure and accuracy of calculation was preliminarily discussed.
根据原始图像与噪声的相关信息,应用最小均方误差、信噪比与相关系数最小原则确定微分停止时间。
The stopping time is chosen by minimal mean square error, signal-to-noise ratio and minimal correlation coefficient based on the information of the original (ideal) images and noises.
以激光器的原始测距误差为出发点,依据误差传递公式,分析了测量机翼变形量的绝对误差和相对误差,并给出了计算仿真结果和相应的图形。
According to original laser measure error and error analysis transfer expressions, calculations about absolute errors and relative errors of the measuring deformation of wing were performed.
首先利用圆柱度仪和角尺对被测件进行测量,同时采集原始测量数据,然后利用最小二乘法实现平面度误差的评定。
While the plane is measured by using the cylindricity measuring instrument and square, the data acquisition should be done at the same time.
屏幕输出(图五)将展现原始的孔型外形、误差和丈量点的定位,及时、直观地剖析结果。
The screen output (Fig. 5) will show the original groove profile, its tolerance and the positioning of the checked points for immediate and intuitive arschfickysis of the results.
讨论了测井数据的分形分析中经常遇到而又容易产生误差的问题,特别是重标度极差分析和功率谱分析方法中的不一致性以及在分形分析中如何处理原始测井数据。
The measured data about the initial deviations of the joint positions of several experimental models and an actual structure are studied carefully by the assumption and test methods.
讨论了测井数据的分形分析中经常遇到而又容易产生误差的问题,特别是重标度极差分析和功率谱分析方法中的不一致性以及在分形分析中如何处理原始测井数据。
The measured data about the initial deviations of the joint positions of several experimental models and an actual structure are studied carefully by the assumption and test methods.
应用推荐