MURUHAN RATHINAM
Computer Science Department
University of Southern California Santa Barbara
Santa Barbara, CA 93106
muruhan@engineering.ucsb.edu
Abstract:
We present an iterative method for simulating large scale
modular systems using reduced order models that preserve
the interconnection structure. Our method involves simulating
in turn each subsystem (unreduced) connected to reduced
order models of the rest of the subsystems. The data from
the simulation is used to update the reduced order model
for that particular subsystem. We provide a theoretical
analysis of convergence and accuracy of our method. In addition
we provide various numerical examples and some comparisons with
the more familiar waveform relaxation technique.