  In this paper we consider the output consensus problem of networked
Hammerstein and Wiener systems in a noisy environment. The Hammerstein or
Wiener system is assumed to be open-loop stable, and its static nonlinearity is
allowed to grow up but not faster than a polynomial. A control algorithm based
on the distributed stochastic approximation algorithm with expanding
truncations is designed and it is shown that under the designed control the
output consensus is achieved. The numerical simulation given in the paper
justifies the theoretical assertions.
