讨论了膜系自动设计中的初始膜系设计, 特别是针法自动设计中的初始膜系设计, 提出了一种改进针法自动设计的方法, 即任意膜系的针法自动设计, 都从同一膜厚的单层膜开始, 用控制评价函数值自动修改初始膜厚度的方法求膜系的最佳设计。

The initial coating design in the coating optimization is discussed, especially, the initial design in Needle method and an amelioration of Needle method is presented. It begins from the same thickness of single layer to work out the optimum design in the way of automatically revising the initial thickness by controlling the value of the merit function.