complex impedance method 中文意思是什麼
complex impedance method
解釋
復數阻抗法-
Electric arc furnace ( efa ) system is a complex plant, which exits serious non - linearity, time changing, strong couple. the constant impedance control method, which base on classical control theory has been used widely
電弧爐系統是一個具有較強非線性、時變性和強耦合的被控對象,目前普遍採用的是基於經典控制理論的恆阻抗控制方式。 -
Based on approximating the impedance in terms of a ratio of polynomials in the transform variables, the corresponding hoibcs were given. adopting the spectral method, the one and two dimensional hotibc were derived for single anisotropic and multilayer complex material coated planar structures. hotibc ' s accuracy was improved after optimal method was introduced in the procession
主要研究工作包括以下幾個方面: 1 、建立單層、多層任意介質塗敷平面和一維曲面結構的譜域高階張量阻抗邊界條件理論; 2 、依據各向異性介質內部場的傳播特性,採用譜域法建立單層各向異性介質和多層復雜介質塗敷結構的一維和二維高階張量阻抗邊界條件。
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