基于最小曲率半径的软波导安全裕度校核方法

The method for checking safety margin of soft waveguide based on minimum radius of curvature

针对传统软波导安全裕度校核方法存在不够准确和/或计算量难以承受的缺陷,文章提出一种基于最小曲率半径的软波导安全裕度校核方法,分析其可行性、便利性及准确性,并给出具体的计算步骤。对同一个算例的分析结果表明,与传统方法相比,此方法可以更加准确地反映软波导的安全裕度。

In view of the inaccuracy and/or the unbearable calculation amount of the traditional method for checking the soft waveguide safety margin,we proposes a method based on the minimum radius of curvature.The feasibility,the convenience and the accuracy of the method are analyzed,and the specific calculation steps are given.Compared to the traditional method,the analysis results of a same example show that the proposed method can more accurately reflect the safety margin of the soft waveguide.