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structural modal test at high temperature
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structural modal test at high temperature
Encyclopedia
工学
结构热模态试验
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structural modal test at high temperature
结构热模态试验
在地面模拟飞行器飞行过程中的气动热,获取热环境条件下关键结构的动力特性参数,即固有特性参数和传递特性参数的试验。固有特性参数又包括固有频率、振型和等效阻尼等。通过研究结构在高温条件下的动特性规律,为姿控设计、结构动力学模型修正和颤振分析等提供依据。
随便看
conjugate polyhedron
conjugate potential function
conjugate principle of positive and negative feedback
conjugate prior
conjugate prior distribution
conjugate quadrics
conjugate quaternion
conjugate radicals
conjugate radii
conjugate ranking
conjugate ray
conjugate rays
conjugate rectilinear congruence
conjugate representation
conjugate residual method
conjugate roots
conjugate ruled surface
conjugate sequence
conjugate series
conjugate set
conjugate solution
conjugate space
conjugate spinning
conjugate spinning; compound spinning
conjugate square
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