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CODES
2006
IEEE

Battery discharge aware energy feasibility analysis

13 years 9 months ago
Battery discharge aware energy feasibility analysis
It is observed that pulsed discharge currents allow to drain the battery with a higher specific power. Thus they improve the batteries durability and discharge performance. The question is how can the allowed discharge of a battery be modeled. Embedded real-time systems often rely on batteries. For these systems it is necessary to prove both, real-time feasibility and the constraint to not exceed the allowed discharge currents. This paper presents a unified approach for both objectives using the flexible model of event streams, because it allows both to model a complex alloweddischarge curve and the real-time requirements for complex task stimuli. We present the model and the calculation of the allowed and requested discharge curves. Together with the known eventstream based real-time feasibility analysis this allows a unified analysis of both aspects of the system. This work enables the modeling of complex discharge requirements of batteries for real-time systems. Categories and ...
Henrik Lipskoch, Karsten Albers, Frank Slomka
Added 10 Jun 2010
Updated 10 Jun 2010
Type Conference
Year 2006
Where CODES
Authors Henrik Lipskoch, Karsten Albers, Frank Slomka
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