Results 51 to 60 of about 3,066,308 (139)

Stability Analysis of a Novel Switched Inductor Based Quadratic Boost DC-DC Converter

open access: yesAdvances in Electrical and Electronic Engineering, 2017
This paper proposes a new Switched Inductor based Quadratic Boost (SLQB) converter. The theoretical study for control design is carried out in detail. Small signal dynamic analysis of the proposed topology is obtained by State-Space averaging technique ...
Divya Navamani   +2 more
doaj   +1 more source

Random Telegraph Signal Phenomena in Ultra Shallow p+n Silicon Avalanche Diodes

open access: yesIEEE Journal of the Electron Devices Society, 2018
An extensive time domain analysis of the random telegraph signal (RTS) phenomena in silicon avalanche diodes is presented. Experiments show two distinct types of RTSs classified herein, on the basis of the temporal behavior of the amplitude, as the ...
Vishal Agarwal   +5 more
doaj   +1 more source

Enhanced DMA Test Procedure to Measure Viscoelastic Properties of Epoxy-Based Molding Compound: Multiple Oscillatory Strain Amplitudes and Monotonic Loading

open access: yesMicromachines
Dynamic mechanical analysis (DMA) is routinely practiced in the semiconductor industry to measure the viscoelastic properties of various thermosetting polymers. Modern commercial DMA test machines are highly-advanced systems which enable users to perform
Sukrut Prashant Phansalkar   +3 more
doaj   +1 more source

Simulation Study of Stochastic Wind Field of Catenaries with Spatial Correlativity

open access: yes机车电传动, 2010
According to catenary construction, at unreduced precision, a multivariable simulation model of catenary stochastic pulsation wind field based on the harmonic synthesis was proposed, which properly simplifies wind speed coherence function and power ...
曹树森, 秦剑, 柯坚, 刘晓红
doaj  

Multi-degree-of-freedom hydrodynamic performance study of finned floats

open access: yesZhongguo Jianchuan Yanjiu
ObjectiveTo optimize the energy capture efficiency of a rocker-type wave energy converter, the effects of the platform pillar wave diversion scheme and shape of finned floats on energy capture are studied.MethodsFirst, a hydrodynamic model of float ...
Wei ZHANG   +5 more
doaj   +1 more source

Analysis of offshore wind turbine operation & maintenance using a novel time domain meteo-ocean modeling approach [PDF]

open access: yes, 2012
This paper presents a novel approach to repair modeling using a time domain Auto-Regressive model to represent meteo-ocean site conditions. The short term hourly correlations, medium term access windows of periods up to days and the annual distibution of
Dinwoodie, Iain Allan   +2 more
core  

Time domain and frequency domain numerical calculation methods for transient noise of cruise ship cabins

open access: yesZhongguo Jianchuan Yanjiu
ObjectiveThe purpose of this paper is to explore an efficient and accurate numerical calculation method for cabin transient noise under transient excitation.
Yingying ZUO, Deqing YANG, Jian XIAO
doaj   +1 more source

Online Battery Resistance Estimation Algorithm With Down-Sampling and Preprocessing Filter in Embedded DC-DC Power Converters

open access: yesIEEE Open Journal of Power Electronics
The safety and reliability of lithium-ion batteries have become increasingly critical due to the rising risk of fire incidents in electric vehicles and energy storage systems.
Mina Kim   +3 more
doaj   +1 more source

Real Wages and the Business Cycle in Germany [PDF]

open access: yes
This paper establishes stylized facts about the cyclicality of real consumer wages and real producer wages in Germany. As detrending methods we apply the deterministic trend model, the Beveridge-Nelson decomposition, the Hodrick-Prescott filter, the ...
Beissinger, Thomas, Marczak, Martyna
core  

Adaptive Polynomial Approximation-Based Data-Driven Model of Parameter Design for Bidirectional L-LLC Converter

open access: yesIEEE Access
The L-LLC resonant converters have excellent performance to realize bi-directional power flow due to the symmetrical circuit structure of the resonant tank.
Xin Zhou, Huan Luo, Buxiang Zhou
doaj   +1 more source

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