The application of PSD in two dimension position measurement is introduced.
并介绍了PSD在二维定位测量中的应用；
To reduce cost of the two dimension position system, a method using linear array charge coupled device (CCD) was proposed.
为了降低二维位置定位系统的成本，提出了一种基于线阵列电荷耦合器件(CCD)的测量方法。
The optimization model contains two kinds of designing variables: geometric position variable and geometric dimension variable.
其优化模型包含两类设计变量：几何位置变量和几何尺寸变量。
The paper mainly discusses the principle of two dimension zero position grating and its evaluation index, gives detail discussion of evaluation limit.
本文对二维零位原子光栅的原理，评价指标，评价指标极限的计算，作了详细介绍。
According to the compose movement of position axis and direction axis, the turn table can achieve the two-dimension movement control.
双轴速率转台通过方位轴和俯仰轴的合成运动，实现二维控制。
Moreover, the design of integrate sensor system for two-dimension position based linear CCD is presented.
此外，论文还提出了基于线阵CCD的二维位置定位系统的设计方案。
Moreover, the design of integrate sensor system for two-dimension position based linear CCD is presented.
此外，论文还提出了基于线阵CCD的二维位置定位系统的设计方案。
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