  This paper studies distributed edge weight synthesis of a cooperative system
for a fixed topology to improve $H_{\infty}$ performance, considering that
disturbances are injected at interconnection channels. This problem is cast
into a linear matrix inequality problem by replacing original cooperative
system with an equivalent ideal cooperative system. Derivations of the method
relies on dissipative system framework. Proposed method provides an upper bound
for the induced $\mathcal{L}_{2}$ norm of the original lumped cooperative
system while reducing the computation time. A comparison for computation time
illustrates the advantage of the proposed method against the lumped
counterpart.
