This paper is on the coprime factors model reduction of spatially distributed systems consisting of heterogeneous, discrete-time, linear time-varying subsystems interconnected over arbitrary directed graphs. The communication between the subsystems is subjected to a one-step time-delay. We review the balanced truncation scheme for this class of systems, and then generalize the coprime factors model reduction method.
['Dany Abou Jaoude', 'Mazen Farhood']
Coprime factors model reduction of linear systems interconnected over arbitrary graphs with communication latency