Computing Lifetimes for Battery-Powered Devices

Marijn Jongerden () and Boudewijn Haverkort ()
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Marijn Jongerden: University of Twente
Boudewijn Haverkort: Embedded Systems Institute

A chapter in Operations Research Proceedings 2010, 2011, pp 193-198 from Springer

Abstract: Abstract The battery lifetime of mobile devices depends on the usage pattern of the battery, next to the discharge rate and the battery capacity. Therefore, it is important to include the usage pattern in battery lifetime computations. We do this by combining a stochastic workload, modeled as a continuous-time Markov model, with a well-known battery model. For this combined model, we provide new algorithms to efficiently compute the expected lifetime and the distribution and expected value of the delivered charge.

Date: 2011
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Persistent link: https://EconPapers.repec.org/RePEc:spr:oprchp:978-3-642-20009-0_31

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DOI: 10.1007/978-3-642-20009-0_31

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