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The model identification of power battery has always been the key and difficult point in the battery management systems(BMS). In this paper, the theory and method of fractional calculus are introduced in the strategy of modeling the equivalent circuit of power battery, which can break through the limitation of integer order model. Based on the fractional algorithm, the time constant of the circuit...
This paper discusses a dynamic model designed for Helicobacter pylori and antibiotic response. Respectively, with the integer order and fractional order of the equivalent circuit model to describe time-kill curve for different concentrations of antibiotic and Helicobacter pylori, where the parameters and variables in the model are introduced from external data. The fitting effect of the two is compared,...
This paper discusses a novel strategy of dynamic modeling of clarithromycin against Helicobacter pylori. A nonlinear fractional order equivalent circuit model is proposed to describe kill-time curves for different concentrations of antibiotics and different ages of bacteria. The efficiency of the time domain analysis method has been proved by plenty of tested data. All model parameters and variables,...
Battery models play important roles in battery manufacturing, design, safe operation, and many of its applications, such as in providing power sources of electric vehicles due to the high energy density, long life, and high cell voltage. Unlike the detection of impedance spectrum in a short linear interval, the I-V characteristic of lithium-ion batteries presents strongly nonlinearity such as the...
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