与传统计算力矩法相比,在不要求加速度测量和惯性矩阵求逆的情况下,算法给出清晰的跟踪误差收敛域。
Compared with the computed torque method, the algorithm can give error convergence bound clearly without acceleration measurement and inverse inertia matrix.
文丘里管一种带有收敛喉管的短管,用于确定液体的压力和流速,通过在液体流经该管时测量出喉管处产生的有差别的压力来实现。
A short tube with a constricted throat used to determine fluid pressures and velocities by measurement of differential pressures generated at the throat as a fluid traverses the tube.
在建兴高速樊屯隧道施工过程中,对地表沉降、拱顶下沉、围岩收敛等进行了监控测量。
The ground surface settlement, crown settlement, convergence of surrounding rock, etc, are monitored and measured during the Fantun tunnel construction of Jianxing Highway.
当测量值存在野值时,滤波收敛变慢甚至发散。
But when measurement data influenced by outliers, filtering convergence velocity becomes slow and the filter even diverges.
研究结果表明,该方法具有很快的收敛速度和很好的拟合精度,适用于工业过程中测量信号的在线校正。
The research result shows that the new algorithm has fast convergence speed and good precision. The method is suitable for the on line tuning of a measured signal on industrial plant.
由于坐标测量机几何误差变化规律复杂,采用一般的BP神经网络模型算法,速度慢且难以收敛。
Owing to the complicated variable rule of CMMs geometry error, it's difficult to convergence for using common BP neural network model arithmetic with a slow velocity.
应用毛细管流变仪测量了在接近实际挤出工艺条件下低密度聚乙烯熔体的流变性质; 应用流动可视化技术,观测了试样熔体流经突然收缩的轴对称口模时的入口收敛流型。
The entry convergent flow pattern was observed with flow visualization technique when the resin melt flowed through a die featuring abrupt contraction in cross-section of channel and axial symmetry.
坎贝尔科学公司的测量和控制系统被用于采矿业,监测通风系统,斜坡的稳定性,隧道收敛,设备性能,水资源,天气和空气质量。
Slope stability data can be acquired from known problem areas or a network of measurement and control systems strategically positioned around a mine.
结合四元数在摄影测量中的良好应用,提出一种基于四元数的空间后方交会全局收敛算法。
A globally convergent algorithm of space resection based on quaternion is presented by combining good application of quaternion in photogrammetry.
提出挠流阻力引起探针杆挠曲造成水流场测量误差的迭代计算修正方法,分析该方法的收敛性及收敛方式。
A method was proposed to correct errors in water flow field measurements with 5 hole probe because of rod bending caused by flow drag. The convergence of the computing method was analyzed.
提出挠流阻力引起探针杆挠曲造成水流场测量误差的迭代计算修正方法,分析该方法的收敛性及收敛方式。
A method was proposed to correct errors in water flow field measurements with 5 hole probe because of rod bending caused by flow drag. The convergence of the computing method was analyzed.
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