Remaining Useful Battery Life Prediction for UAVs based on Machine Learning*. Issue 1 (July 2017)

• Record Type: Journal Article
• Authors: Mansouri, Sina Sharif; Karvelis, Petros; Georgoulas, George; Nikolakopoulos, George
• Is Part Of: IFAC-PapersOnLine. Volume 50:Issue 1(2017)
• Page Start: 4727
• Page End: 4732
• Publication Date: 2017-07
• Subjects: Battery -- Remaining Useful Life -- Machine Learning -- UAVs -- Prediction; Automatic control -- Periodicals; 629.805
• DOI: 10.1016/j.ifacol.2017.08.863
• Languages: English
• ISSNs: 2405-8963

Abstract

Abstract: Unmanned Aerial Vehicles are becoming part of many industrial applications. The advancements in battery technologies played a crucial part for this trend. However, no matter what the advancements are, all batteries have a fixed capacity and after some time drain out. In order to extend the flying time window, the prediction of the time that the battery will no longer be able to support a flying condition is crucial. This in fact can be cast as a standard Remaining Useful Life prognostic problem, similarly encountered in many fields. In this article, the problem of Remaining Useful Life estimation of a battery, under different flight conditions, is tackled using four machine learning techniques: a linear sparse model, a variant of support vector regression, a multilayer perceptron and an advanced tree based algorithm. The efficiency of the overall proposed machine learning techniques, in the field of batteries prognostics, is evaluated based on multiple experimental data from different flight conditions.