基于Frechet距离的放射源活度监测方法研究

Research on Environmental Monitoring Method of Radioactive Source Based on Frechet Distance

为进一步加强放射源的严格监控和管理,防止放射源的调包、丢失,根据Frechet距离原理与活度衰减规律,提出一种基于Frechet距离的放射源活度监测方法,通过python软件模拟正常与异常情况两组实验,进行方法检验.实验结果表明,该方法监测放射源活度有效,可用于放射源的活度监测.

In order to further strengthen the strict monitoring and management of radioactive sources and prevent the switching and loss of radioactive sources.According to the Frechet distance principle and activity attenuation law,a radioactive source activity monitoring method based on Frechet distance was proposed,and two groups of experiments were simulated with Python software for normal and abnormal conditions,and the method was tested.The experimental results show that this method is effective and suitable for monitoring the activity of radioactive sources.