循环代数迭代松驰法在全息层析术测量三维温度场中的应用

The Application of Circulating Algebraic Iterative Relax in Measuring 3D Temperature Distribution by Holographic Tomography

本文通过计算机模拟运算并结合温度场（折射率场）的先验知识。考查了用循环代数迭代松驰法重建三维温度场时不同视角范围、视角方向和松驰系数对重建精度的影响。得出了该算法的六个特点。作为实例，计算了二个截面火焰温度场分布。

In this peper.using computer simulations haed on the knowledge of refractive index field,the effect of different limited total viewing angle,viewing angle directions and relax factor on reconstruction precision have ben studed by circulating algebraic iterative relax mathod to reconstruct 3D temperature distribution. Six features are presented. As an example,the temperaturedistribtitions of two different eras sections are given.