An active structure acoustic control system (ASAC) used in an vibro-acoustic rectangle enclosure is presented with the objective of minimizing acoustic energy density.

• 以矩形封闭空间结构振动-声耦合系统的为研究对象，采用力控方式，建立了以声能量密度最小为控制目标的自适应主动结构声控制系统(ASAC)。