Talks and Poster Presentations (with Proceedings-Entry):
E. Aschbacher, M. Rupp:
"Robustness Analysis of a Gradient Identification Method for a Nonlinear Wiener System";
Talk: IEEE-SP Workshop on Statistical Signal Processing (SSP),
- 07-20-2005; in: "Proceedings of the 13th Statistical Signal Processing Workshop (SSP)",
Paper ID 256,
The gradient identification of the linear filter part of a nonlinear Wiener system with unknown output non-linearity is investigated with respect to robustness in a deterministic sense. In order to estimate accurately the linear filter coefficients, an adaptive nonlinear filter is placed at the output of the Wiener system which compensates the output nonlinearity. Therefore, two adaptive algorithms work simultaneously. Local and global passivity relations are derived from which information on the robustness of the algorithm can be extracted.
Online library catalogue of the TU Vienna:
Electronic version of the publication:
Created from the Publication Database of the Vienna University of Technology.