a Department of Electrical and Computer Engineering, University of Iowa, Iowa City, IA 52242, United States
b School of Electronics, Electrical Engineering and Computer Science Queen’s University, Belfast, BT9 5AH, UK
Abstract:
The convergence of the iterative identification algorithm for a general Hammerstein system has been an open problem for a long time. In this paper, it is shown that the convergence can be achieved by incorporating a regularization procedure on the nonlinearity in addition to a normalization step on the parameters.