Scalable distributed H2 controller synthesis for interconnected linear discrete-time systems

The current limitation in the synthesis of distributed H2 controllers for linear interconnected systems is scalability due to non-convex or unstructured conditions. In this paper we develop convex and structured conditions existence a controller discrete-time with an interconnection structure that corresponds arbitrary graph. Neutral interconnections storage function block-diagonal are utilized attain coupling considerably lower computational complexity compared corresponding centralized problem. effectiveness developed method demonstrated small- large-scale oscillator networks on cycle