A wavenumber approach to analysing the active control of plane waves with arrays of secondary sources

• Main Authors: Elliott, Stephen J., Cheer, Jordan, Bhan, Lam, Shi, Chuang, Gan, Woon-Seng
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2019
• Subjects: DRNTU::Engineering::Electrical and electronic engineering; Feedforward Control; Active Noise Control
• Online Access: https://hdl.handle.net/10356/86078; http://hdl.handle.net/10220/48285
• Institution: Nanyang Technological University

The active control of an incident sound field with an array of secondary sources is a fundamental problem in active control. In this paper the optimal performance of an infinite array of secondary sources in controlling a plane incident sound wave is first considered in free space. An analytic solut...