Results 31 to 40 of about 205,537 (300)
Double Sliding-Surface Multiloop Control Reducing Semiconductor Voltage Stress on the Boost Inverter
Sliding-mode control (SMC) has been successfully applied to boost inverters, which solves the tracking problem of imposing sinusoidal behavior to the output voltage despite the coupled or decoupled operation of both boost cells in the converter.
Oswaldo López-Santos, Germain García
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Comparisons between harmonic balance and nonlinear output frequency response function in nonlinear system analysis [PDF]
By using the Duffing oscillator as a case study, this paper shows that the harmonic components in the nonlinear system response to a sinusoidal input calculated using the Nonlinear Output Frequency Response Functions (NOFRFs) are one of the solutions ...
Billings, S.A. +3 more
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In this study, we outline a modified harmonic balance method for solving non-homogenous integrable dispersionless equations and obtaining the corresponding periodic solutions, a research field which shows limited investigation. This study is the first to
Muhammad Irfan Khan +2 more
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Analytical technique for solving the quadratic nonlinear oscillator
Recently, an approximate solution of the quadratic nonlinear oscillator has been presented based on the harmonic balance method. According to this method a set of nonlinear algebraic equations appear among the unknown coefficients of the several harmonic
Ismot Ara Yeasmin +3 more
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Trajectory Generation for Stair Ascent Walking using Rayleigh Oscillator [PDF]
This paper describes a trajectory generation technique for stair-ascent walking. The knee, hip and ankle joint trajectory during stair ascent are generated using mutually coupled, nonlinear oscillators.
Afzal, T. +2 more
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Free vibration analysis of nonlinear axially loaded beams using a modified harmonic balance method
The conventional harmonic balance method utilizes a numerical approach for solving a set of nonlinear algebraic equations to identify the unknown coefficients.
M. Wali Ullah +2 more
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We present a novel modeling technique to accurately simulate the gain, single-sideband noise temperature, and image rejection of a sideband-separating superconductor-insulator-superconductor (SIS) heterodyne receiver.
David Monasterio +7 more
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An efficient steady-state analysis of the eddy current problem using a parallel-in-time algorithm
This paper introduces a parallel-in-time algorithm for efficient steady-state solution of the eddy current problem. Its main idea is based on the application of the well-known multi-harmonic (or harmonic balance) approach as the coarse solver within the ...
De Gersem, Herbert +2 more
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Charger-mediated energy transfer in exactly-solvable models for quantum batteries [PDF]
We present a systematic analysis and classification of several models of quantum batteries involving different combinations of two level systems and quantum harmonic oscillators.
Andolina, Gian Marcello +5 more
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Flutter Analysis of the ECL5 Open Fan Testcase Using Harmonic Balance
This paper presents a flutter analysis of the UHBR Open Fan Testcase ECL5 for an off-design point at part speed and focuses on the second eigenmode, which has a strong torsional character near the blade tip.
Christian Frey +3 more
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