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基于三维有限元的电容层析成像正问题仿真
Electrical capacitance tomography forward question emulation based on three-dimension finite element
【摘要】 介绍了一种基于三维有限元仿真电容层析成像正问题的方法,仿真模型更接近物理模型,基于Matlab6.1仿真平台,计算出系统空场、满场时典型检测电极电容值,为提高电容层析成像技术的可靠性、灵敏性作了有益的尝试.
【Abstract】 Have recommended one to analyse straight question method of electrical capacitance tomography based on three-dimension finite element emulation, the emulation model is closer to the physical model, based on Matlab6.1 emulation platform, calculate out the value of capacitance of system empty field and full field, for raising the dependability, sensitivity of electrical capacitance tomography make helpful try.
【关键词】 三维有限元;
电容层析成像;
正问题;
仿真;
【Key words】 three-dimension finite element; electrical capacitance tomography; forward question; emulation;
【Key words】 three-dimension finite element; electrical capacitance tomography; forward question; emulation;
【基金】 国家自然科学基金资助项目(39870827);国家高技术研究发展计划研究专项经费(20001AA413210)
- 【文献出处】 河南科学 ,Henan Science , 编辑部邮箱 ,2005年02期
- 【分类号】TP391.9
- 【被引频次】7
- 【下载频次】193