Active force control of structure-borne sound based on robust optimization subjected to an irregular cavity with uncertainties

• Main Authors: Wang, Lei, Wang, Xiaojun, Yang, Yaowen, Li, Yunlong, Chang, Xiaoni
• Other Authors: School of Civil and Environmental Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Civil engineering; Structural-acoustic Coupling System; Vibration Damping and Noise Reduction
• Online Access: https://hdl.handle.net/10356/142781
• Institution: Nanyang Technological University

This paper proposes a novel method of structure-borne sound analysis and active force control, which combines interval mathematics and robust optimization theorems, to achieve vibration damping and noise reduction for enclosed cavity systems with bounded uncertainty. By introducing the interference...