关键词：客车车身；动力学建模；随机响应；有限元分析 [gap=675]Keywords：bus body；dynamics modeling；random response；FEA
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narrow-band random response 窄带随机响应
random response technology 随机应答技术 ; 定性研究方法的实际应用
non-stationary random response 非平稳随机响应
fuzzy-random response 模糊随机响应
fuzzy random response 模糊随机响应
random response models 随机化回答模型
vehicle random response 客车随机响应
Random Response Analysis 随机响应分析
Random Response Limiting 随机响应限值
Analysis program for random response is worked out with Matlab software.
在此分析过程基础上用Matlab编制滞变体系的随机响应及可靠度计算程序。
参考来源 - 阻尼墙结构和隔震结构的随机响应及可靠度Random response prediction and random loading identification is still the difficulty of vehicle dynamic environment study.
随机响应的预示和随机载荷的识别仍然是目前飞行器动力学环境研究中的难点。
参考来源 - 随机振动的虚拟激励法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The random response computation of structures under multiple-support excitations is a problem of time consumption.
多点地震动作用下结构随机地震反应的计算十分耗费时问。
Finally, autocorrelation function of the fuzzy random response are discussed by means of expectation of interference force.
最后由干扰力的期望讨论了模糊随机响应的自相关函数。
The method of the paper can be used to random response analysis and optimization design of the structure with base isolation.
本文方法也可用于基础隔震结构和无损伤“加层减震”加固结构的随机地震响应分析与优化设计。
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