12 citations · 20 across the 11 of their papers we have counts for
3 papers · 1 filter
Time Series Fault Classification for Wave Propagation Systems with Sparse Fault Data
Erik Jakobsson, Erik Frisk, Mattias Krysander +1
In this work Time Series Classification techniques are investigated, and especially their applicability in applications where there are significant differences between the individu…
Massive Machine Type Communication Pilot-Hopping Sequence Detection Architectures Based on Non-Negative Least Squares for Grant-Free Random Access
Narges Mohammadi Sarband, Ema Becirovic, Mattias Krysander +2
User activity detection in grant-free random access massive machine type communication (mMTC) using pilot-hopping sequences can be formulated as solving a non-negative least square…
Design and Selection of Additional Residuals to Enhance Fault Isolation of a Turbocharged Spark Ignited Engine System
K. Y. Ng, E. Frisk, M. Krysander
This paper presents a method to enhance fault isolation without adding physical sensors on a turbocharged spark ignited petrol engine system by designing additional residuals from…