Results 11 to 20 of about 4,222,401 (192)

Mathematical and simulation modeling of dual active bridge [PDF]

open access: yesBulletin of the Polish Academy of Sciences: Technical Sciences, 2022
The paper is a structured, in-depth analysis of dual active bridge modeling. In the research new, profound dual active bridge converter (DAB) circuit model is presented.
Roman Barlik   +2 more
doaj   +1 more source

Transfer Function Synthesis without Quantifier Elimination [PDF]

open access: yes, 2011
Traditionally, transfer functions have been designed manually for each operation in a program, instruction by instruction. In such a setting, a transfer function describes the semantics of a single instruction, detailing how a given abstract input state ...
Brauer, Jörg, King, Andy
core   +5 more sources

The transfer functions of rocket nozzles [PDF]

open access: yes, 1952
The transfer function is defined as the fractional oscillating mass flow rate divided by the fractional sinusoidal pressure oscillation in the rocket combustion chamber. This is calculated as a function of the frequency of oscillation.
Tsien, H. S.
core   +1 more source

Frequency-Domain Analysis of Linear Time-Periodic Systems [PDF]

open access: yes, 2004
In this paper, we study convergence of truncated representations of the frequency-response operator of a linear time-periodic system. The frequency-response operator is frequently called the harmonic transfer function. We introduce the concepts of input,
Bernhardsson, Bo   +2 more
core   +1 more source

Speech Spectral Transfer Function

open access: yesITM Web of Conferences, 2017
The article discusses the problem of estimating the psychophysiological state of aircraft pilots by their speech. For this purpose, a new concept of an individual speaker’s transfer function is proposed.
Korsun Oleg N.   +2 more
doaj   +1 more source

Identification of UAV model parameters from flight and computer experiment data

open access: yesАвіаційно-космічна техніка та технологія, 2021
The object of research in the article is various well-known approaches and methods of structural and parametric identification of dynamic controlled objects - unmanned aerial vehicles (UAVs).
Serhii Kochuk   +3 more
doaj   +1 more source

Direct Calculation of Band-Pass Filters

open access: yesИзвестия высших учебных заведений России: Радиоэлектроника, 2022
Introduction. When calculating band-pass filters (BPF), the circuit elements can be determined by converting the parameters of prototype low-pass filters (LPF).
E. N. Chervinskiy
doaj   +1 more source

A novel modeling method for forward-flyback converter and investigating proper design with guidelines to eliminate right half plane zeros [PDF]

open access: yesAUT Journal of Electrical Engineering
The main advantages of the flyback converter are the simple topology and the isolation of the output from the primary, which is useful for cases where a compact design is required.
Sayed Mohsen Ahmadi   +3 more
doaj   +1 more source

Performance Analysis of MIMO System over an In-home PLC Channel

open access: yesASM Science Journal, 2021
Power line communication (PLC) system is an attractive technology for Smart Grid applications. One key benefit of PLC is its low installation cost because, in PLC technology, we do not need to install any extra cable to extend a network due to the ...
Mohammed EL GHZAOUI
doaj   +1 more source

Rapid Calculation and Optimization of Vibration and Noise of Permanent-Magnet Synchronous Motors for EVs Based on Equivalent Structural Network

open access: yesMachines, 2022
Optimizing electromagnetic performance and vibration noise performance simultaneously is important when designing the drive motor for electric vehicles (EVs). This has not been fully explored, and there are only a few relevant studies.
Tengfei Song   +3 more
doaj   +1 more source

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