机构地区: 华南师范大学物理与电信工程学院物理系
出 处: 《计量学报》 1998年第3期207-211,共5页
摘 要: 本文分析了两相流电容层析技术中目前存在的问题,研究了基于分组BP网络的成像方法,提出了成像的网络模型及其实现步骤。实验结果表明,该方法能够快速和较高精度地重建出两相流体的断层图象。 ? This paper discusses the problem of two-phase flow electrical capacitance tomography . A neural network method for electrical capacitance tomography is proposed. A neural network model for image reconstruction and its realization are studied. Experimental results illustrate that the method is effective and accurate for image reconstruction.
领 域: [理学] [理学] [自动化与计算机技术] [自动化与计算机技术]