Computing Battery Lifetime Distributions

L. Cloth; Boudewijn R.H.M. Haverkort; M.R. Jongerden

doi:10.1109/DSN.2007.26

Computing Battery Lifetime Distributions

L. Cloth, Boudewijn R.H.M. Haverkort, M.R. Jongerden

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

46 Citations (Scopus)

368 Downloads (Pure)

Abstract

The usage of mobile devices like cell phones, navigation systems, or laptop computers, is limited by the lifetime of the included batteries. This lifetime depends naturally on the rate at which energy is consumed, however, it also depends on the usage pattern of the battery. Continuous drawing of a high current results in an excessive drop of residual capacity. However, during intervals with no or very small currents, batteries do recover to a certain extend. We model this complex behaviour with an inhomogeneous Markov reward model, following the approach of the so-called Kinetic battery Model (KiBaM). The state-dependent reward rates thereby correspond to the power consumption of the attached device and to the available charge, respectively. We develop a tailored numerical algorithm for the computation of the distribution of the consumed energy and show how different workload patterns influence the overall lifetime of a battery.

Original language	Undefined
Title of host publication	Proceedings of the 37th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN 2007)
Place of Publication	Los Alamitos
Publisher	IEEE
Pages	780-789
Number of pages	10
ISBN (Print)	978-0-7695-2855-7
DOIs	https://doi.org/10.1109/DSN.2007.26
Publication status	Published - Jun 2007
Event	37th Annual IEEE/IFIP International Conference on Dependable Systems and Networks, DSN 2007 - Edinburgh, UK, Edinburgh, United Kingdom Duration: 25 Jun 2007 → 28 Jun 2007 Conference number: 37

Publication series

Name
Publisher	IEEE Computer Society Press
Number	LNCS4549

Conference

Conference	37th Annual IEEE/IFIP International Conference on Dependable Systems and Networks, DSN 2007
Abbreviated title	DSN
Country/Territory	United Kingdom
City	Edinburgh
Period	25/06/07 → 28/06/07
Other	25-28 June 2007

Keywords

IR-64313
Markov reward models
METIS-241862
EWI-10949
Batteries

Access to Document

10.1109/DSN.2007.26

Cite this

@inproceedings{70a9008f3da74492b16a91d690ec5ad5,

title = "Computing Battery Lifetime Distributions",

abstract = "The usage of mobile devices like cell phones, navigation systems, or laptop computers, is limited by the lifetime of the included batteries. This lifetime depends naturally on the rate at which energy is consumed, however, it also depends on the usage pattern of the battery. Continuous drawing of a high current results in an excessive drop of residual capacity. However, during intervals with no or very small currents, batteries do recover to a certain extend. We model this complex behaviour with an inhomogeneous Markov reward model, following the approach of the so-called Kinetic battery Model (KiBaM). The state-dependent reward rates thereby correspond to the power consumption of the attached device and to the available charge, respectively. We develop a tailored numerical algorithm for the computation of the distribution of the consumed energy and show how different workload patterns influence the overall lifetime of a battery.",

keywords = "IR-64313, Markov reward models, METIS-241862, EWI-10949, Batteries",

author = "L. Cloth and Haverkort, {Boudewijn R.H.M.} and M.R. Jongerden",

note = "10.1109/DSN.2007.26 ; 37th Annual IEEE/IFIP International Conference on Dependable Systems and Networks, DSN 2007 ; Conference date: 25-06-2007 Through 28-06-2007",

year = "2007",

month = jun,

doi = "10.1109/DSN.2007.26",

language = "Undefined",

isbn = "978-0-7695-2855-7",

publisher = "IEEE",

number = "LNCS4549",

pages = "780--789",

booktitle = "Proceedings of the 37th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN 2007)",

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Cloth, L, Haverkort, BRHM & Jongerden, MR 2007, Computing Battery Lifetime Distributions. in Proceedings of the 37th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN 2007)., 10.1109/DSN.2007.26, IEEE, Los Alamitos, pp. 780-789, 37th Annual IEEE/IFIP International Conference on Dependable Systems and Networks, DSN 2007, Edinburgh, United Kingdom, 25/06/07. https://doi.org/10.1109/DSN.2007.26

Computing Battery Lifetime Distributions. / Cloth, L.; Haverkort, Boudewijn R.H.M.; Jongerden, M.R.
Proceedings of the 37th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN 2007). Los Alamitos: IEEE, 2007. p. 780-789 10.1109/DSN.2007.26.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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