Evaluation of Multiple Reference Active Noise Control Algorithms on Dornier 328 Aircraft Data

• This correspondence presents an evaluation of multiple-reference adaptive algorithms. Two LMS-types and a Newton-type algorithm are considered. The special structure of the adaptive filtering problem implies that the Newton-type algorithm can be implemented with the same numerical complexity as LMS-type algorithms. The concept of a fast filtered-x Newton algorithm is thus introduced.

Ämnesord

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)

Nyckelord

active noise control

aircraft

fast filtered-x Newton

feedforward control

filtered-x lms

multiple-reference algorithm

Publikations- och innehållstyp

ref (ämneskategori)

art (ämneskategori)