Results 11 to 20 of about 24,852 (245)
Sensors, 2020 To reveal the nonlinear mechanism of the tri-stable piezoelectric vibration energy harvester based on composite shape beam (TPEH-C) and its influence on the system response, the nonlinear restoring force and the nonlinear magnetic force are discussed and
Xuhui Zhang +3 more
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Comprehensive Modeling of Transient Analysis of Grounding System under Lightning Surges [PDF]
مجله مدل سازی در مهندسی, 2019 During lightning discharge, the transient performance of grounding system is influenced by the time-dependent nonlinear behavior related to soil ionization and frequency dependence of soil electrical parameters related to high-frequency spectrum of ...
Jalil Ghayur safar, Reza Shariatinasab
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Memristor Circuits for Simulating Neuron Spiking and Burst Phenomena
Frontiers in Neuroscience, 2021 Since the introduction of memristors, it has been widely recognized that they can be successfully employed as synapses in neuromorphic circuits. This paper focuses on showing that memristor circuits can be also used for mimicking some features of the ...
Giacomo Innocenti +3 more
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On Harmonic Complex Balancing Numbers
Mathematics, 2022 In the present work, we define harmonic complex balancing numbers by considering well-known balancing numbers and inspiring harmonic numbers. Mainly, we investigate some of their basic characteristic properties such as the Binet formula and Cassini identity, etc.
Fatih Yılmaz +2 more
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Journal of Low Frequency Noise, Vibration and Active Control, 2019 Since the doubly clamped beam-type N/MEMS subjected to the van der Waals attraction is transformed into a mathematical model through Galerkin method, which is a nonlinear differential equation, the spreading residue harmonic balance method is introduced ...
YH Qian, JL Pan, Y Qiang, JS Wang
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Simulation of Indexing and Clocking with Harmonic Balance
International Journal of Turbomachinery, Propulsion and Power, 2017 The aim of this paper is to demonstrate how the harmonic balance method can be used to predict rotor–rotor and stator–stator interactions in turbomachinery. These interactions occur in the form of clocking and indexing.
Christian Frey +4 more
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Simulation and Automated Modeling of Microwave Circuits: State-of-the-Art and Emerging Trends
IEEE Journal of Microwaves, 2021 Microwave modeling and simulation are essential to designing microwave circuits and systems. Although fundamental concepts and approaches for modeling and simulation are mature, the drive to higher frequencies, tighter design margins, and more ...
Qi-Jun Zhang +4 more
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Highly Accurate Analytical Approximate Solutions of the Electrostatically Actuated Parallel Plates
IEEE Access, 2023 This paper is concerned with highly accurate analytical approximate solutions to dynamic oscillation of the parallel-plates model of an electrostatic micro-actuator.
W. J. Liu, X. Q. Zhao
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Zeitschrift für Naturforschung A, 1983 The method of Unrestricted Harmonic Balance (UHB) as exposed and applied to purely timedependent systems, stiff systems, and chemical waves in the preceding 3 papers is extended to the case of transcendental functions. So, e.g., exponential functions even in mass action kinetics systems occur, if a wider range of temperature is considered as is the ...
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Modeling and Harmonic Analysis of a Fractional-Order Zeta Converter
Energies, 2023 The Zeta converter is an essential and widely used high-order converter. The current modeling studies on Zeta converters are based on the model that devices, such as capacitors and inductors, are of integer order.
Lingling Xie, Di Wan
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