the aim of measurement system in the paper is to accomplish high accuracy measurement of rough surface.
微分算子容易受到噪声的干扰,难以準确的检测到边缘线的真实位置,不适合粗糙表面的高精度测量。
with this method, the high accuracy measurement of the moving-bridge-type cmm is proposed. with this method, the high accuracy measurement of the moving-bridge-type 3…
为移动桥式三坐标测量机实现高速测量状态下的高精度提供了依据。
this paper analyses the difficulty of high accuracy measurement of photoelectric sensors working under on-line analogue conditions and proposes a method for the accuracy improvement.
本文分析了光电式传感器在模拟式工作状态下难于实现高精度测量的原因,提出了通过自校正提高测量精度的方法。
cpld with high performance is applied to take place of single device, which realizes high accuracy measurement of liquor flow.
采用高性能的cpld代替分立元件,实现了液体流量的高精度测量。
it can expand its measuring scope by using the calibrated length in the distance measurement system, and realizes long distance, high accuracy measurement without long guide.
将标定结果引入测量系统,就可以实现测量系统的量程倍增,从而实现无长导轨的大距离、高精度测量。
the high accuracy measurement system by multi-rolling method can be used to measure the diameter and roundness error of the large diameter.
文中详细介绍了在不使用二次仪表的前提下,基于虚拟仪器技术的大直径高精度测量系统的集成方法;
this paper presents a new method of high accuracy measurement of frequency.
提出一种新的高精度频率测量方法。