Vector of baseline is estimated to get coarse attitude, ultimately, the precise attitude is estimated by iterative least square adjustment. 通过估计基线向量得到姿态粗解,以粗解为初值进行迭代最小二乘平差,最后得到最终的姿态解。
A auto-control system of double acting variable displacement vane pump is introduced. By controlling the transducer, the computer can change the rotate speed of vane pump and achieve the coarse adjustment. 介绍了一种双作用变量叶片泵自动控制系统,通过电脑控制变频器,改变叶片泵转速,达到粗调目的;
Coarse Decimal Frequency Offset Estimation and Its Adjustment in COFDM Demodulation COFDM信号解调中的小数倍粗频偏估计及其调整
An automatic focusing method for image is adopted in the focusing system. Image standard difference function and maximum entropy function have been used as coarse adjustment function and fine adjustment function, respectively. 调焦系统采用图像自动调焦方法,分别以图像标准差函数和图像最大熵函数作为粗调函数和精调函数。
It emphasizes the data treatment theory and method, including the probing of abnormal data and Coarse Adjustment treatment as well as the Least Square Method and Robust Estimation. 重点论述了数据的处理理论与方法,其中包括异常数据的探测及粗差的处理,涉及最小二乘法;稳健估计;
But because of inter-influence of coarse error and stochastic model error, the reliability of adjustment result had been degraded greatly. 但由于粗差与随机模型误差的相互影响,使得平差结果的可靠性大大降低。
Based on coarse and fine adjustment joint together and calculate the force of the flat mieco-wire in the winding process, the constant tension control system was designed. 对张力控制从粗、微双重调控的思想入手,进行总体设计方案。计算了在收线过程中微细扁线材的受力情况,并设计了恒张力张紧装置。
In order to ensure the speed and temperature control accuracy of steady-state control, the control algorithm using sub-control strategy, the coarse and fine adjustment control. 为了保证温度控制的快速性和稳态控制精度,控制算法采用分段控制策略,进行粗调和精调控制。
The conception and means of coarse adjustment and delicate adjustment is imported to guarantee exactitude engagement of pinion wheel and big gear ring, which minimize the occurrence of teeth breakdown and deformation. 引入粗调、微调的概念和方法,确保小齿轮和大齿圈两转动副始终保持正确的啮合状态,使得断齿和形变现象减至最少。