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CDC
2009
IEEE

Optimal and adaptive battery discharge strategies for Cyber-Physical Systems

13 years 12 months ago
Optimal and adaptive battery discharge strategies for Cyber-Physical Systems
Abstract— We introduce a dynamic battery model that describes the variations of the capacity of a battery under time varying discharge current. This model is input-output equivalent to the Rakhmatov-Vrudhula-Wallach (RVW) model that has been verified by experimental data. Our model allows battery capacity prediction for feedback control laws and online scheduling algorithms that are building blocks for CyberPhysical Systems (CPS) theory. We design optimal and adaptive discharge profile for a square wave impulsive current to achieve maximum battery life. Simulation results are provided to compare battery life for different discharge profiles.
Fumin Zhang, Zhenwu Shi
Added 21 Jul 2010
Updated 21 Jul 2010
Type Conference
Year 2009
Where CDC
Authors Fumin Zhang, Zhenwu Shi
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