Search Results for author: Mattias Krysander

Found 7 papers, 0 papers with code

Usage-Specific Survival Modeling Based on Operational Data and Neural Networks

no code implementations27 Mar 2024 Olov Holmer, Mattias Krysander, Erik Frisk

The results also show that randomly resampling the dataset on each epoch is an effective way to reduce the size of the training data.

Neural Network-Based Piecewise Survival Models

no code implementations27 Mar 2024 Olov Holmer, Erik Frisk, Mattias Krysander

In this paper, a family of neural network-based survival models is presented.

Structural Diagnosability Analysis of Switched and Modular Battery Packs

no code implementations27 Dec 2023 Fatemeh Hashemniya, Arvind Balachandran, Erik Frisk, Mattias Krysander

The findings indicate that the default sensor setup is insufficient for achieving complete fault isolability.

Energy-Based Survival Models for Predictive Maintenance

no code implementations1 Feb 2023 Olov Holmer, Erik Frisk, Mattias Krysander

Due to the complex behavior of system degradation, data-driven methods are often preferred, and neural network-based methods have been shown to perform particularly very well.

Time Series Fault Classification for Wave Propagation Systems with Sparse Fault Data

no code implementations30 Mar 2022 Erik Jakobsson, Erik Frisk, Mattias Krysander, Robert Pettersson

In this work Time Series Classification techniques are investigated, and especially their applicability in applications where there are significant differences between the individuals where data is collected, and the individuals where the classification is evaluated.

Classification Dynamic Time Warping +3

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