DC Field | Value | Language |
---|---|---|
dc.contributor.author | Qing Xie | ko |
dc.contributor.author | Donghwa Shin | ko |
dc.contributor.author | Chang, Naehyuck | ko |
dc.contributor.author | Massoud Pedram | ko |
dc.date.accessioned | 2016-12-01T06:54:56Z | - |
dc.date.available | 2016-12-01T06:54:56Z | - |
dc.date.created | 2015-11-24 | - |
dc.date.created | 2015-11-24 | - |
dc.date.created | 2015-11-24 | - |
dc.date.created | 2015-11-24 | - |
dc.date.issued | 2016-04 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS, v.35, no.4, pp.611 - 622 | - |
dc.identifier.issn | 0278-0070 | - |
dc.identifier.uri | http://hdl.handle.net/10203/214528 | - |
dc.description.abstract | This paper introduces a joint charge and thermal management problem for batteries in a battery-supercapacitor hybrid power source of a portable system, which has been equipped with a forced convection cooling technique, such as a fan. A key consideration in such a system is that the battery aging depends strongly on the battery temperature, which is in turn a function of the workload running on the device and the control policy for the fan. More precisely, this paper presents a hierarchical algorithm for maximizing the battery lifespan under given workload conditions. The algorithm relies on a combination of reinforcement learning and dynamic programming techniques. Simulation results show that the proposed algorithm achieves up to 2x improvements in battery lifespan, resulting in completion of up to 80% additional workload before the battery expires. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Joint Charge and Thermal Management for Batteries in Portable Systems With Hybrid Power Sources | - |
dc.type | Article | - |
dc.identifier.wosid | 000372995000008 | - |
dc.identifier.scopusid | 2-s2.0-84963772572 | - |
dc.type.rims | ART | - |
dc.citation.volume | 35 | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 611 | - |
dc.citation.endingpage | 622 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS | - |
dc.identifier.doi | 10.1109/TCAD.2015.2474410 | - |
dc.contributor.localauthor | Chang, Naehyuck | - |
dc.contributor.nonIdAuthor | Qing Xie | - |
dc.contributor.nonIdAuthor | Donghwa Shin | - |
dc.contributor.nonIdAuthor | Massoud Pedram | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Aging | - |
dc.subject.keywordAuthor | battery | - |
dc.subject.keywordAuthor | charge management | - |
dc.subject.keywordAuthor | forced convection cooling | - |
dc.subject.keywordAuthor | hybrid power source | - |
dc.subject.keywordAuthor | supercapacitor | - |
dc.subject.keywordAuthor | thermal management | - |
dc.subject.keywordPlus | LITHIUM-ION BATTERY | - |
dc.subject.keywordPlus | EXPERIMENTAL VALIDATION | - |
dc.subject.keywordPlus | CELLS | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.