Frequency-domain fuzzy-FxLMS algorithm for active sound profiling in hybrid powertrains in various speeds

Majid Nasiri, Ali Loghmani, Jaime A Mosquera-Sánchez, Mehdi Keshmiri, Mechanical Engineering Group, Pardis College, Isfahan University of Technology, Department of Mechanical Engineering, Isfahan University of Technology, Department of Mechanical Engineering, São Carlos School of Engineering, University of São Paulo, Sao Carlos

Journal of Vibration and Control

Published online on May 07, 2025

Abstract

Journal of Vibration and Control, Ahead of Print.
This paper proposes a Fuzzy-FxLMS algorithm for improving sound quality (SQ) across varying speeds in hybrid electric powertrains. The algorithm integrates a frequency-domain FxLMS framework with a fuzzy system, forming the core of the Active Sound ...