scholarly journals Moment Matching Model Order Reduction in Time Domain via Laguerre Series

2008 ◽  
Vol 41 (2) ◽  
pp. 3198-3203 ◽  
Author(s):  
Rudy Eid ◽  
Boris Lohmann
Keyword(s):  
Time Domain ◽  
Model Order Reduction ◽  
Order Reduction ◽  
Moment Matching ◽  
Matching Model ◽  
Model Order ◽  
Laguerre Series

scholarly journals Nonlinear Model Order Reduction: A system-theoretic viewpoint

2018 ◽  
Author(s):  
Maria Cruz Varona ◽  
Raphael Gebhart ◽  
Maria Cruz Varona
Keyword(s):  
Nonlinear Systems ◽  
Nonlinear Model ◽  
Time Domain ◽  
Model Order Reduction ◽  
Volterra Series ◽  
Order Reduction ◽  
Moment Matching ◽  
Model Order ◽  
Free Model ◽  
The Time Domain

In this contribution, we consider nonlinear model order reduction from a system-theoretic viewpoint. To this end, we transfer the time domain interpretation of linear moment matching to nonlinear systems. For bilinear systems we hereby provide the time domain perception of Volterra series interpolation. For nonlinear systems we propose some simplifications to achieve a ready-to-implement, simulation-free model reduction algorithm.

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