315 能動騒音制御および能動振動制御による強連成閉空間場における騒音の抑制について(能動振動・音響制御,OS-19 音響・振動)
詳細
This paper concerns the minimization of acoustic potential energy in a strongly coupled acoustic/stuructural enclosure using both active noise control (ANC) and active vibration control (AVC). A target enclosure is composed of rigid walls and flexible panels that are subject to external forces. Optimal feedforward control law to minimize the acoustic potential energy situated at arbitrary locations. Then, Numerical simulation is carried out, demonstration the control effect for minimizing acoustic potential energy using ANC and AVC.
