Results 1 to 10 of about 1,156,336 (332)

Dynamic Demand-Capacity Balancing for Air Traffic Management Using Constraint-Based Local Search: First Results [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2009
Using constraint-based local search, we effectively model and efficiently solve the problem of balancing the traffic demands on portions of the European airspace while ensuring that their capacity constraints are satisfied.
Farshid Hassani Bijarbooneh   +2 more
doaj   +4 more sources

Some Identities and Generating Functions for Bidimensional Balancing and Cobalancing Sequences

open access: yesUniversal Journal of Mathematics and Applications
This article studies the bidimensional versions of four number sequences: balancing, Lucas-balancing, Lucas-cobalancing and cobalancing. Some of the identities and generating functions were presented.
María Victoria Otero Espinar   +2 more
doaj   +1 more source

Battery management system enhancement for lithium-ions battery cells using switched shunt resistor approach based on finite state machine control algorithm

open access: yesFrontiers in Energy Research, 2023
Due to their favorable characteristics, lithium-ion batteries have a dominant share of the battery market. There are a number of issues related to the use and management of Lithium-ion batteries in this paper, specifically with regard to the safe ...
Shimaa A. Hussien   +2 more
doaj   +1 more source

Analysis and implementation of impedance source based Switched Capacitor Multi-Level Inverter

open access: yesEngineering Science and Technology, an International Journal, 2018
In recent years, a numerous Multi-Level Inverter (MLI) topologies are proposed with reduced number of switches and control complexity. An Impedance source based MLI structure with ability of additional boost is proposed in this work.
Manjunatha Budagavi Matam   +2 more
doaj   +1 more source

A Simplified Virtual Vector PWM Algorithm to Balance the Capacitor Voltages of Four-Level Diode-Clamped Converter

open access: yesIEEE Access, 2020
The voltage balancing problem of dc-link capacitors in multilevel diode-clamped converters limits their applications in industry under some operational conditions.
Muhammad Attique Qamar   +4 more
doaj   +1 more source

Development and Application of a Novel Non-Iterative Balancing Method for Hydronic Systems

open access: yesApplied Sciences
The improvement of efficiency in new and existing buildings is one of the key aspects in achieving the climate change targets promoted by international regulatory and technical bodies, and among the measures that deserve renewed attention is the ...
Federico Pedranzini   +2 more
doaj   +1 more source

DEVELOPING PROPOSED LAYOUT FOR INCREASING LINE EFFICIENCY ON BODYSHOP

open access: yesSpektrum Industri: Jurnal Ilmiah Pengetahuan dan Penerapan Teknik Industri, 2014
Recently, an imbalance workstation in the assembly line is one of the critical problem that many companies face. Many researches have done to solve this problem with the various designs of assembly line balancing.
Johan Oscar Ong, Cornellia
doaj  

Design of optimized single-switch capacitor cell balancing for EV battery management

open access: yesResults in Engineering
Electric vehicles are at the forefront of the transition towards more sustainable transportation, and battery management systems are tasked with ensuring optimal operation and balancing of the individual cells within a battery pack for increased ...
Anjan N. Padmasali   +2 more
doaj   +1 more source

Integrated BMS-MMC Balancing Technique Highlighted by a Novel Space-Vector Based Approach for BEVs Application

open access: yesEnergies, 2017
This paper proposes a new mathematical model of modular multilevel converters for battery electric vehicles with space-vectors enabling a critical analysis of cell balancing for the battery management system.
Gianluca Brando   +3 more
doaj   +1 more source

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