摘要
由使用衍生物方法，我们与陈等的以前的工作的获得了一样的结果。在 2006。与不可分的表格不同，在这篇论文出版的表面表示的衍生物表格从微分方程被导出，基于非成像集中的理论，日光反射装置由陈等求婚了。在 2001。固定错误修正表面的衍生物表格的比较在集中太阳的光线象球形的表面的一样与不可分的表格表面的被做了。
By using the derivative method, we obtained the same result with that of the previous work of Chen et al. in 2006. Different from the integral form, the derivative form of the surface expression published in this paper is derived from differential equation and based on the theory of non-imaging focusing heliostat proposed by Chen et al. in 2001. The comparison of the derivative form of fixed aberration correction surface has been made with that of integral form surface as well as that of spherical surface in concentrating the solar ray.
