《高频谐振腔问题的ANSYS有限元工程分析》-毕业论文.doc

PAGE 摘 要 随着计算机的迅速发展和普及，利用数值法分析和计算电磁场问题成为可能，在目前所使用的数值法中，有限元法因其通用性和对特殊问题的适应性为工作者所接受。由于电磁场有限元分析可为产品的设计和优化提供最为可靠的依据，它极大地提高了产品质量和经济性。我系统地了解有限元理论及基础方法的运用，着重熟悉有关算法及编程方法，并能具体的解决问题。 ANSYS是一种通用的有限元工程分析及设计软件。包含有多种分析功能，该软件广泛应用于电子及通信等专业领域中。在学习的过程中我熟悉ANSYS基本操作方法的同时，还掌握实体模型的建立，加载，求解等各种软件功能及其强大的图形处理能力。 本课题中运用ANSYS软件分析高频谐振腔问题，并显示其图形结构和程序操作。学会用有限元法分析问题，完成了可视化ANSYS的操作。 关键词：有限元的分析 可视化ANSYS 高频谐振腔 Abstract With the rapid development and popularization of computer, using numerical analysis and calculation of electromagnetic field problems as possible in the current use of numerical method, finite element method because of its versatility and adaptability to special problem for the Gong Zuozhe acceptable. As the finite element analysis for product design and optimization to provide the most reliable basis, which greatly improved product quality and economy. I understand the system based on finite element theory and application of the method, focusing familiar with the algorithm and programming, and to specific problems. ANSYS is a general purpose finite element engineering analysis and design software. Includes a variety of functions, the software is widely used in electronics and telecommunications and other professional fields. I am in the process of learning the basic operation method familiar with ANSYS the same time, the entity model, loading, solving, and other software functions and powerful graphics processing capabilities. The subject of the use of ANSYS software to analyze high frequency resonant cavity problems and show its graphical structure and procedures of operation. Learn to use the finite element method analysis of the problem, ANSYS completed the visual operation. Keywords: Finite element analysis ANSYS Visualization High-frequency resonator 目 录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc263435500 摘 要 PAGEREF _Toc263435500 \h i HYPERLINK \l _Toc263435501 Abstract PAGEREF _Toc263435501 \h ii HYPERLINK \l _Toc263435502 1 引言 PAGEREF _Toc263435502 \h 1 HYPERLINK