摘要
基于结构声辐射机理,建立了结构声主动控制系统模型。通过对该控制系统简化分析,从理论上探讨结构声自适应主动控制系统鲁棒性能及其最优实现问题。
Based on coupled character of sound fields radiated by vibrating structures, a system model of structural acoustics active control is established. The results show that main progress has been made towards controlling structurally radiated noise by adaptive active means applied directly to the vibrating structure.
出处
《测控技术》
CSCD
2004年第11期24-26,共3页
Measurement & Control Technology
关键词
结构声
主动控制
自适应
structural acoustics
active control
adaptive system
