Results 21 to 30 of about 651,174 (217)

Optimized Fuzzy Skyhook Control for Semi-Active Vehicle Suspension with New Inverse Model of Magnetorheological Fluid Damper

open access: yesEnergies, 2021
To improve the performance of vehicle suspension, this paper proposes a semi-active vehicle suspension with a magnetorheological fluid (MRF) damper. We designed an optimized fuzzy skyhook controller with grey wolf optimizer (GWO) algorithm base on a new ...
Teng Ma   +6 more
doaj   +1 more source

On inverse problems modeled by PDE’s [PDF]

open access: yesMatemática Contemporânea, 2000
We investigate the iterative methods proposed by Maz'ya and Kozlov (see [3], [4]) for solving ill-posed reconstruction problems modeled by PDE's. We consider linear time dependent problems of elliptic, hyperbolic and parabolic types. Each iteration of the analyzed methods consists on the solution of a well posed boundary (or initial) value problem. The
openaire   +3 more sources

The Importance of Mesozooplankton Diel Vertical Migration for Sustaining a Mesopelagic Food Web

open access: yesFrontiers in Marine Science, 2019
We used extensive ecological and biogeochemical measurements obtained from quasi-Lagrangian experiments during two California Current Ecosystem Long-Term Ecosystem Research cruises to analyze carbon fluxes between the epipelagic and mesopelagic zones ...
Thomas B. Kelly   +7 more
doaj   +1 more source

Output Voltage Control of BESS Inverter in Stand-Alone Micro-Grid Based on Expanded Inverse Model

open access: yesIEEE Access, 2020
This paper investigates robust output voltage control of battery energy storage systems (BESS) inverter in stand-alone micro-grid. The transfer function model between the output voltage and duty cycle of the BESS inverter is established, base on which ...
Xingwu Wang   +4 more
doaj   +1 more source

Inverse Procedural Modelling of Trees [PDF]

open access: yesComputer Graphics Forum, 2014
AbstractProcedural tree models have been popular in computer graphics for their ability to generate a variety of output trees from a set of input parameters and to simulate plant interaction with the environment for a realistic placement of trees in virtual scenes. However, defining such models and their parameters is a difficult task.
Ondrej Stava   +6 more
openaire   +2 more sources

Improving rotorcraft survivability to RPG attack using inverse methods [PDF]

open access: yes, 2009
This paper presents the results of a preliminary investigation of optimal threat evasion strategies for improving the survivability of rotorcraft under attack by rocket propelled grenades (RPGs).
Anderson, D.   +3 more
core   +1 more source

Inverzná optimalizácia v obehových rozvrhoch autobusov [PDF]

open access: yesTrendy v podnikání, 2016
In this paper we study nontraditional model which can occur for the bus scheduling problems. It is motivated by answer to the question: At what minimum shortening of the driving time in some sections of the transport network will happen that an existing ...
Štefan Peško
doaj  

Country-Scale Analysis of Methane Emissions with a High-Resolution Inverse Model Using GOSAT and Surface Observations

open access: yesRemote Sensing, 2020
We employed a global high-resolution inverse model to optimize the CH4 emission using Greenhouse gas Observing Satellite (GOSAT) and surface observation data for a period from 2011−2017 for the two main source categories of anthropogenic and ...
Rajesh Janardanan   +22 more
doaj   +1 more source

A Novel Method for Estimating Parameters of Battery Electric Vehicles

open access: yesIntelligent Systems with Applications, 2022
In this study, an artificial neural network was employed to calculate and simulate the inverse functions of battery electric vehicle parameters. One of the objectives of this work is to develop a model that can accurately estimate up to nine parameters ...
Bukola Peter Adedeji
doaj   +1 more source

Variational Model Inversion Attacks

open access: yesCoRR, 2022
Given the ubiquity of deep neural networks, it is important that these models do not reveal information about sensitive data that they have been trained on. In model inversion attacks, a malicious user attempts to recover the private dataset used to train a supervised neural network.
Kuan-Chieh Wang   +5 more
openaire   +3 more sources

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