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Qayoom Mubashir Shah Khurshed Ahmad Pandit Altaf Hussain Firdous Arfat Dar Ghulam Nabi 《Journal of Electroceramics》2020,45(1):7-14
Journal of Electroceramics - Hematite (α-Fe2O3) nanoparticles were synthesized by modified solution combustion method using a mixture of hexamethylenetetramine (HMTA) and glycine fuels at fuel... 相似文献
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Volatile Organic Compound from Pulicaria gnaphalodes and the Antibacterial and Antifungal Properties of Its Essential Oil and Aqueous,Ethanolic and Methanolic Extracts 下载免费PDF全文
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AbstractModel order reduction is a common practice to reduce large order systems so that their simulation and control become easy. Nonlinearity aware trajectory piecewise linear is a variation of trajectory piecewise linearization technique of order reduction that is used to reduce nonlinear systems. With this scheme, the reduced approximation of the system is generated by weighted sum of the linearized and reduced sub-models obtained at certain linearization points on the system trajectory. This scheme uses dynamically inspired weight assignment that makes the approximation nonlinearity aware. Just as weight assignment, the process of linearization points selection is also important for generating faithful approximations. This article uses a global maximum error controller based linearization points selection scheme according to which a state is chosen as a linearization point if the error between a current reduced model and the full order nonlinear system reaches a maximum value. A combination that not only selects linearization points based on an error controller but also assigns dynamic inspired weights is shown in this article. The proposed scheme generates approximations with higher accuracies. This is demonstrated by applying the proposed method to some benchmark nonlinear circuits including RC ladder network and inverter chain circuit and comparing the results with the conventional schemes. 相似文献
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Lopes Elio Jordan Kataria Shaolin Keshav Shashank Ikram Sumaiya Thaseen Ghalib Muhammad Rukunuddin Shankar Achyut Krichen Moez 《Wireless Networks》2022,28(7):3111-3125
Wireless Networks - In centralized video streaming platforms, the platform owner, rather than the content producer, controls most of the content uploaded on the centralized video... 相似文献
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Kouaissah Noureddine Ortobelli Lozza Sergio Jebabli Ikram 《Computational Economics》2022,60(3):833-859
Computational Economics - This paper investigates the implications for portfolio theory of using multivariate semiparametric estimators and a copula-based approach, especially when the number of... 相似文献
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