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- Deducing error equation that used vector rotating and transfer of axes theory,Measuring out measurement parameter error on different orthogonality by testing optical-electrical device. 提出误差推导的一种新方法,利用向量旋转及坐标系变换理论推导出误差公式。
- The error vector between the initial sequence and the smooth sequence is used to judge outliers in the outlier elimination method, when the error is over the detection threshold. 在野值剔除方法中,首先计算原始序列和拟合序列的残差,再用门限值对残差进行检验;
- The accuracy of the rotor speed estimation in speed sensorless vector control system of induction motor under load is sensitive to parameter errors of the internal machine model. 在感应电动机无速传感器矢量控制系统中,在负载条件下转子速度估计的精确度对电机内部模型参数误差非常敏感。
- The effect of the structure parameter error on overlap ration of oscillator drives is also given. 对丰富摆动活齿传动理论的实际应用具有积极意义。
- This paper introduces the auto measure system of the parameter error of the gear klot. 本文介绍齿轮周节参数误差自动测量系统。
- Using spatial distribution between current error vector and the reference voltage vector,this method gives the best voltage vector to minish current error control in the reasonable scope. 该方法利用电流误差矢量与参考电压矢量之间的空间分布给出最佳的电压矢量输出,使电流误差控制在合理的范围之内。
- Parameter's style and causation of parameter error of CNC machine tools is introduced.Method of parameter error obviate of CNC machine tools is described through practical example. 阐述了数控机床参数的分类以及数控机床参数故障产生的原因,并结合具体实例,对数控机床参数故障排除的方法进行了探讨。
- Discussing measurement parameter error that is caused by the measurement turn-table cross shaft and vertical axis nonorthogonality during opto-electric measurement angular device is tested. 论述了由于测试转台横轴与竖轴不正交,光电测角装置在测试转台上作测试试验,产生测量参数的误差。
- A method of estimation of motion parameter error based on the quality of reconstructed image is suggested.That area error and contour transition-turn error is used to be quality criteria. 提出用重建的图像的质量来估价运动参数误差,并给出了误差面积和轮廓转折率误差二个函数。
- This method constructs covariance matrix by utilizing data vectors in different range lines and projects phase error vector into noise sub-space which is formed by eigendecomposing the covariance matrix. 该方法利用不同距离单元的观测矢量构造协方差矩阵,然后通过对协方差矩阵特征分解得到噪声子空间,最后将相位误差矢量向噪声子空间投影来估计多普勒调频率。
- This paper presents a practical optimization method to compensate kinematics parameter errors of medical robot. 提出了一种实用的医用机器人运动学参数误差的优化补偿方法。
- Numerical analyses of the allowed parametrical errors in tunable OPO[J]. 引用该论文 彭玲;任钢;黄伟;熊胜明;蔡邦维.
- Finally, the model is tested by simulated telemetric data and exterior data.The results show that the model of initial launched parameter errors separation is correct and feasible. 最后根据六自由度弹道仿真程序仿真的遥测数据和外测数据对模型进行了验证,计算结果证实了模型和算法的正确性与可行性。
- He overlooked a spelling error on the first page. 他没有看出第一页中有个拼写错误。
- He learned technical skills by trial and error. 他通过不断摸索掌握技能。
- The letter was addressed in error. 那封信的地址写错了。
- The map is in error regarding the junction. 这张地图在这个交点上是绘制错了。
- The accident was caused by human error. 这宗事故是人为过失造成的。
- I sent the letter to my brother in error. 我错把信寄给我弟弟了。
- That error stemmed from carelessness. 那个错误是由于粗枝大叶而造成的。