作者: S.A. Billings , F.A. Alturki
DOI: 10.1016/0022-460X(92)90572-F
关键词: Moving-average model 、 Performance monitoring 、 Active noise control 、 Adaptive filter 、 Engineering 、 Electronic engineering 、 Model validity 、 Least squares 、 Filter design 、 Control theory 、 Nonlinear system
摘要: Abstract Correlation-based model validity tests are introduced to monitor the operation of non-linear adaptive noise cancellation filters and detect whether operating correctly or incorrectly. The derived for a NARMAX (Non-linear Autor-Regressive Moving Average with eXogenous inputs) filter design based on Sub-Optimal Least Squares (SOLS) estimation algorithm. Simulation studies included illustrate performance new tests.