نتایج جستجو برای: balancing system

تعداد نتایج: 2255042  

This paper presents a novel, multi-objective mixed-integer nonlinear programming (MINLP) model for a cell formation problem (CFP) with alternative means. Due to existing contradiction among objectives, three are considered: 1) Minimizing the total cost consisting of; intercellular movements, purchasing, operation, and maintenance; 2) maximizing the utilization of machines in the system; 3) mini...

Journal: :Information systems, mechanics and control 2015

Journal: :IOP Conference Series: Materials Science and Engineering 2020

2013
Mohamed Daowd Noshin Omar Peter van den Bossche Joeri van Mierlo

Battery management systems (BMS) are a key element in electric vehicle energy storage systems. The BMS performs several functions concerning to the battery system, its key task being balancing the battery cells. Battery cell unbalancing hampers electric vehicles’ performance, with differing individual cell voltages decreasing the battery pack capacity and cell lifetime, leading to the eventual ...

Journal: :Linear Algebra and its Applications 1993

Journal: :Revista Facultad de Ingeniería - Universidad de Tarapacá 2005

2015
Thomas Bruen James Marco Miguel Gama

Battery packs containing multiple cells in series require a balancing system in order to ensure energy and power requirements for the battery pack are maintained throughout its life. Based on the equivalent circuit model (ECM) of a cell, a new framework is proposed which can accommodate a controloriented model of a balancing system while maintaining the same measured input and output as an ECM....

2015
Mehdi EffatParvar Hooshmand Alipour Mostafa Khalili

This paper proposes a technique for load balancing on symmetric multiprocessor systems, where tasks are placed in queues for being processed. Load balancing on processers was run using the RED algorithm and fuzzy system. This system which involves three threads and load balancing was carried out based on these threads. Load balancing operation was carried out in symmetric processers. Load balan...

2011
Mohamed Daowd Noshin Omar Peter Van Den Bossche Joeri Van Mierlo

Battery systems are affected by many factors, a key one being the cells unbalancing. Without the balancing system, the individual cell voltages will differ over time, battery pack capacity will decrease quickly. That will result in the failure of the total battery system. Thus cell balancing acts an important role on the battery life preserving. Different cell balancing methodologies have been ...

Journal: :international journal of mathematical modelling and computations 0
masoud rabbani college of engineering, university of tehran iran, islamic republic of industrial engineering zohreh zahedian-tejenaki school of industrial engineering, college of engineering, university of tehran iran, islamic republic of farnoush otrody school of industrial engineering, college of engineering, university of tehran iran, islamic republic of amir farshbaf-geranmyeh school of industrial engineering, college of engineering, university of tehran iran, islamic republic of

with the growth in customers’ demand diversification, mixed-model u-lines (mmul) have acquired increasing importance in the area of assembly systems. there are generally two different approaches in the literature for balancing such systems. some researchers believe that since the types of models can be very diverse, a balancing approach without simultaneously sequencing of models will not yield...

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