Title :
A stable high-level energy estimation methodology for battery-powered embedded systems
Author :
Ren, R. ; Juarez, E. ; Pescador, F. ; Sanz, C.
Author_Institution :
Univ. Politec. de Madrid, Madrid, Spain
Abstract :
In this paper, a methodology which aims to solve the accuracy susceptibility problem in PMC-driven energy estimation models is developed. The application characteristics representativeness of PMCs and training benchmarks to generate an accurate and stable energy estimation model are considered. The results show a good accuracy and stability with average relative error of 4.8%.
Keywords :
battery management systems; counting circuits; embedded systems; power aware computing; PMC; accuracy susceptibility problem; battery powered embedded system; energy estimation; energy estimation model; performance monitoring counter; stability; Accuracy; Benchmark testing; Computational modeling; Correlation; Estimation; Predictive models; Training;
Conference_Titel :
Consumer Electronics (ISCE), 2012 IEEE 16th International Symposium on
Conference_Location :
Harrisburg, PA
Print_ISBN :
978-1-4673-1354-4
DOI :
10.1109/ISCE.2012.6241689
