TY - JOUR
T1 - Model Reduction of Linear Differential-Algebraic Equation Systems Using Constructed Spectral Projectors
AU - Kvasnicka, Samuel
AU - Roppert, Klaus
AU - Kaltenbacher, Manfred
N1 - Publisher Copyright:
© 1965-2012 IEEE.
PY - 2023/5/1
Y1 - 2023/5/1
N2 - This contribution introduces linear differential-algebraic equation (DAE) systems and provides the explicit construction steps of spectral projectors for DAEs with indexes 1 or 2. Furthermore, an interpolatory projection-based model order reduction method using spectral projectors is applied to an eddy current problem as well as an electrical circuit to compute a reduced order model.
AB - This contribution introduces linear differential-algebraic equation (DAE) systems and provides the explicit construction steps of spectral projectors for DAEs with indexes 1 or 2. Furthermore, an interpolatory projection-based model order reduction method using spectral projectors is applied to an eddy current problem as well as an electrical circuit to compute a reduced order model.
KW - Differential-algebraic equation
KW - eddy current problem
KW - model order reduction
KW - spectral projector
UR - http://www.scopus.com/inward/record.url?scp=85148465980&partnerID=8YFLogxK
U2 - 10.1109/TMAG.2023.3242426
DO - 10.1109/TMAG.2023.3242426
M3 - Article
AN - SCOPUS:85148465980
SN - 0018-9464
VL - 59
JO - IEEE Transactions on Magnetics
JF - IEEE Transactions on Magnetics
IS - 5
M1 - 7001404
ER -