机译:在随机振动下覆盖典型面板上覆盖的约束阻尼材料的分布优化
Northwestern Polytech Univ, Fundamental Sci Aircraft Struct Mech & Strength L, Xian 710072, Shaanxi, Peoples R China;
Root mean square; Device Panel; modal lossdamping materialmodal frequencyTopology optimizationRANDOM VIBRATION;