In this paper, practical fuzzy models depending on subtractive fuzzy clustering have been presented for asymmetrical V‐shaped microshield line. In addition, a packet program has been introduced to run the proposed fuzzy models. In order to calculate the electrical parameters of each model, a linear equation system has been formed in each fuzzy model. Finally, the coefficients of each equation system have been found by means of fuzzy rules obtained by cluster extraction. The accuracy of each model has been confirmed by error analysis and the validity of the model results has been proven by comparing with the results of the quasi‐static approach. At last, an object‐oriented package program including theoretical solutions and fuzzy modeling has been presented. This computer‐aided design program can be used for analysis, synthesis and modeling of transmission lines and microwave filters. It has been developed to calculate design processes with high speed and accuracy for researchers. It is expected that the introduced package program could be an alternative to commercial programs in the relevant field.

中文翻译：

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CADMFILT软件对不对称V形微盾构线进行实用模糊建模的方法

本文提出了一种基于减法模糊聚类的实用模糊模型，用于不对称V形微盾构线。另外，引入了分组程序以运行所提出的模糊模型。为了计算每个模型的电参数，在每个模糊模型中形成了线性方程组。最后，通过聚类提取获得的模糊规则，找到了每个方程组的系数。每个模型的准确性已通过误差分析得到了确认，并且与准静态方法的结果进行了比较，证明了模型结果的有效性。最后，提出了一个包括理论解和模糊建模的面向对象的包装程序。此计算机辅助设计程序可用于分析，传输线和微波滤波器的合成和建模。它已经开发出来，可以为研究人员快速，准确地计算设计过程。预期引入的打包程序可以替代相关领域中的商业程序。