The adjoint coefficient of sound radiation modes is proportional to the corresponding sound radiation power.
声辐射模态伴随系数与对应的辐射声功率成正比。
Computation results show that the low order modes take main effect in sound radiation.
数值计算结果表明低阶模态对壳体声辐射起着主要作用。
Based on the radiation modes, it is presented an active control strategy for sound radiation from elastic structures with an example of simply supported rectangular panel.
以简支平板为例，通过声辐射模态建立了弹性结构声辐射的有源主动控制策略。
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