Results 51 to 60 of about 30,278,530 (309)

Observer Design for Takagi–Sugeno Fuzzy Systems with Unmeasurable Premise Variables Based on Differential Mean Value Theorem

open access: yesEngineering Proceedings, 2023
In this work, we present the design of an observer for Takagi–Sugeno fuzzy systems with unmeasurable premise variables. Moving away from Lipschitz-based and L2 attenuation-based methods—which fall short in eliminating the mismatching terms in the ...
Wail Hamdi   +2 more
doaj   +1 more source

Comprehensive energy modeling methodology for battery electric buses

open access: yes, 2020
With the announced plans to ban diesel in major European cities from 2025, battery-powered electric buses (BEB) are attracting attention to replace diesel fleets, given their zero tailpipe emissions.
Hussein Basma   +4 more
semanticscholar   +1 more source

Building Information Modeling-Based Building Energy Modeling: Investigation of Interoperability and Simulation Results

open access: yesFrontiers in Built Environment, 2020
There is increasing need to apply building information modeling (BIM) to low energy buildings, this includes building energy modeling (BEM). If a building energy model can be flawlessly generated from a BIM model, the energy simulation process can be ...
M. Elnabawi
semanticscholar   +1 more source

Models for High-Energy Processes [PDF]

open access: yesReviews of Modern Physics, 1970
Recent developments in the concepts and models used to describe high-energy collisions of fundamental particles are reviewed. The areas of appreciable activity in research in high-energy physics are surveyed briefly and the general framework for the description of processes at high energies is outlined.
openaire   +2 more sources

Empirical validation of building energy modeling for multi-zones commercial buildings in cooling season

open access: yesApplied Energy, 2020
Recent nationwide efforts have provided reliable empirical data for ASHRAE standard 140, “Standard Method of Test for the Evaluation of Building Energy Analysis Computer Programs,” to enable improved accuracy of building energy modeling (BEM) engines and
Piljae Im, Jaewan Joe, Y. Bae, J. New
semanticscholar   +1 more source

A Digital Twin of Hot Pumping Waxy Oil Through a Main Pipeline

open access: yesEnergies
This article presents a digital twin of hot pumping waxy oil through a main pipeline. Digital copies of the original object data were identified through sensor measurements from SCADA and ECMAS, forming the basis of the SmartTranPro 1.7.1 Software.
Uzak Zhapbasbayev   +3 more
doaj   +1 more source

A Numerical Comparison of the Combustion of Biodiesel Blend and Pure Diesel in a Single Cylinder Diesel Engine [PDF]

open access: yesE3S Web of Conferences
This study investigates numerically the effects of biodiesel blend on engine performance and emissions. The tested engine worked at a fixed speed and with predefined conditions. The tested blends were pure diesel and pure biodiesel blends.
Gassoumi Mehrez   +3 more
doaj   +1 more source

Energy Modeling for the Bluetooth Low Energy Protocol [PDF]

open access: yesACM Transactions on Embedded Computing Systems, 2020
Bluetooth Low Energy (BLE) is a wireless protocol optimized for low-power communication. To design energy-efficient devices, the protocol provides a number of parameters that need to be optimized within an energy, latency, and throughput design space. Therefore, an energy model that can predict the energy consumption of a BLE-based wireless device for ...
Philipp H. Kindt   +3 more
openaire   +1 more source

A practical approach to wave energy modeling and control

open access: yesRenewable & Sustainable Energy Reviews, 2020
The potential for control design to dramatically improve the economic viability of wave energy has generated a great deal of interest and excitement.
R. Coe, G. Bacelli, D. Forbush
semanticscholar   +1 more source

CFD Simulation of an Industrial Dust Cyclone Separator: A Comparison with Empirical Models: The Influence of the Inlet Velocity and the Particle Size on Performance Factors in Situation of High Concentration of Particles

open access: yesJournal of Engineering
The present work is dedicated to the study of multiphase turbulent and three-dimensional rotational flow in dust cyclones, a contribution to air pollution control.
Tchinda Vermande Paganel   +3 more
doaj   +1 more source

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