误差参数 meaning in English
error parameter
Examples
- Geometrical and physical meanings of difference surface are presented , and the parameters of tooth surface topographic deviations are derived . in addition , the complete mathematical formulae of the 0th , the 1st , 2nd order form deviations is proposed , and diagnostic parameters of each order form deviation is gotten by the least square method , which lead to evaluate the tooth surface topographic deviation quantificationally
系统地给出了差曲面的几何意义和物理意义,提取了齿面拓扑误差参数;给出了零阶误差、一阶误差、二阶误差的完整数学公式,并且用最小二乘法得到了各阶误差的特征参数值,实现了对齿面拓扑误差的定量评定。 - We can make error compensation with the general movement model and the error parameters , after knowing the relationship among the cutter line , the cutter track and nc command , the software of error compensation is developed and the error compensation is realized by correcting nc program , which constitutes the new idea of error compensation
有了机床运动模型和辨识后的误差参数，可以对数控机床进行误差补偿，得出刀具路线、数控指令和刀具轨迹之间的关系，对原始数控指令进行误差补偿处理，得到修正后的数控指令，即可实现对工件的精密加工。 - The relationship between wave - front aberration and focal spot size was researched roundly , and the essential connection between focal spot energy shape and wave front gradient distribution was discovered , and a smarter parameter to evaluate wave front aberration was founded . based on this , the wave front aberration tolerance confined by focal spot size requirement was obtained through calculation and statistics method . 2
比较全面地分析了系统内部波前误差与光束焦斑尺寸之间的关系，找到了波前梯度分布与焦斑能量分布之间的本质联系，提出了一个与焦斑尺寸关系最密切的波前误差参数，并采用数值模拟和统计的方法得到了焦斑尺寸限制条件所要求的波前误差限制条件； 2 - The non - aliasing frequency and non - ambiguous 2 - d angles is obtained by the phase characteristic of eignevalue and integral search method in this dissertation , an algorithm of spatio - temporal 2 - dspectra estimation based on 4th - order cumulants was introduced and used to realize a prototype scout , a calibration algorithm in the wide - band array system is proposed
本文主要介绍了基于四阶累积量的时-空二维谱估计算法，并以此为基础来实现时频空三维侦察机；宽频段阵列系统各种误差参数的校正算法，实验系统的硬件驱动程序的开发和应用软件的开发。