双管核探测器非线性误差分析与提高检测精度的有效方法

The Nonlinear Error Analysis of Double Tube Nuclear Detector and Effective Method for Increasing Detection Precision

本文对核探测器中的γ射线计数管的双管并用时产生非线性误差的原因作了定量分析，给出了该探测器在核检测仪表应用中解决上述问题的软件、硬件方法。

In this paper,the sources of nonlinear error,Which is caused by usage of double γ ray counter in nuclcar de-teetor,havc been analyzed quantitatively,and also the softwarc and hardwarc metheds for solving above-men-tioned problcms are given,when double γ ray counter is applied in nuclear detection apparatus.(