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激励识别
通过测量结构的动响应(位移、速度、加速度、动应力和应变等),根据已知结构动态特征(质量、刚度、阻尼及频响函数矩阵等)对结构受到的激励进行识别重构的技术。是结构动力学的重要研究内容之一。又称动载荷识别。
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point defect
point deletion
point density
point dipole
point discharge
point disclination
point distance
point dividing externally
pointed
pointed arch
pointed bracket
pointed category
pointed coalgebra
pointed complex
pointed cone
pointed groupoid
pointed homotopic category
pointed manifold
pointed mapping
pointed monoid
pointed object
pointed set
pointed shape category
pointed simplicial complex
pointed simplicial set
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