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结构热模态试验
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结构热模态试验
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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
equivalence of formal systems
equivalence of group actions
equivalence of matrices
equivalence of norms
equivalence of quadratic forms
equivalence of representations
equivalence of sets
equivalence of valuations
equivalence operation
equivalence partitioning
equivalence point
equivalence preserving mapping
equivalence principle
equivalence principle of statistical average
equivalence problem
equivalence property
equivalence ratio
equivalence ratio versus temperature map
equivalence relation
equivalence sign
equivalence test
equivalence theorem
equivalence trial
equivalence trials
equivalency
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