@inproceedings{c339833c04fe41cfa547484ce440db5e,
title = "Observability degree criteria evaluation for temperature observability in a battery string towards optimal thermal sensors placement",
abstract = "Temperature measurement in battery strings is most critical not just for safety reasons but also to restrain operating conditions that would reduce the battery lifetime. However, placing a thermal sensor in each individual battery cell within a battery string implies cost and space. In this paper, the optimal number and location of thermal sensors in a forced-cooled battery string is discussed. Different observability Gramian-based observability criteria are used to evaluate and compare observability degree of placement of different number and different combinations of sensors locations in the battery string. The observability degree is further verified by evaluating the observer performance for the different sensor locations. The most suitable observability criteria to ascertain the optimal location of such thermal sensors are recommended.",
keywords = "Batteries, Observability, Thermal sensors",
author = "Vita Lystianingrum and Branislav Hredzak and Agelidis, {Vassilios G.} and Djanali, {Vivien S.}",
year = "2014",
doi = "10.1109/ISSNIP.2014.6827641",
language = "English",
isbn = "9781479928439",
series = "IEEE ISSNIP 2014 - 2014 IEEE 9th International Conference on Intelligent Sensors, Sensor Networks and Information Processing, Conference Proceedings",
publisher = "IEEE Computer Society",
booktitle = "IEEE ISSNIP 2014 - 2014 IEEE 9th International Conference on Intelligent Sensors, Sensor Networks and Information Processing, Conference Proceedings",
address = "United States",
note = "9th IEEE International Conference on Intelligent Sensors, Sensor Networks and Information Processing, IEEE ISSNIP 2014 ; Conference date: 21-04-2014 Through 24-04-2014",
}