1) composite pan el/statistical energy analysi
复合板/统计能量分析
2) Statistical energy analysis
统计能量分析
1.
Prediction of cab noise of construction machinery by statistical energy analysis;
统计能量分析用于工程机械驾驶室噪声预估
2.
Prediction of metro vehicle noise based on statistical energy analysis;
基于统计能量分析法的地铁车辆噪声预估
3.
Relevancy among power flow theory,statistical energy analysis and energy finite element method;
功率流理论、统计能量分析和能量有限元法之间的关联性
3) statistical energy analysis(SEA)
统计能量分析
1.
The structure vibration in high frequency and sound radiation of torpedo shell is studied by means of statistical energy analysis(SEA).
针对鱼雷的高频振动和声辐射,应用统计能量分析建立了鱼雷结构的统计能量分析模型,探讨了模型的简化和统计能量分析参数的计算方法,给出了算例,结果表明,该方法能有效地应用在鱼雷结构振动传递分析上,具有较强的工程适用性和可操作性。
2.
The sound pressure level,power flow and the different statistical energy analysis(SEA) models of the cylinder are used to discuss the relationship between subsystem modal number and low frequency limit of SEA.
借助于AutoSEA软件和实验手段,对类似于飞机机身舱段的圆柱壳结构内部声压级进行数值计算和实验测量,并通过建立不同统计能量分析(SEA)模型和功率流分析,探讨复杂结构SEA分析中子系统模态数和下限分析频率的关系。
3.
An acoustic model of certain type plane is established in this paper based on statistical energy analysis(SEA) theory.
基于统计能量分析(SEA)原理,建立了某型号飞机试验平台SEA模型,通过分析舱内噪声的主要能量来源,对能量输入的主要板件(舱壁、窗户等)进行了降噪处理,结果表明客舱内的噪声强度得到了一定程度的降低,所用的降噪处理措施是可行的。
4) statistical energy analysis
统计能量分析法
1.
It is demonstrated that statistical energy analysis and AutoSEA could be used in the ship noise predict.
应用统计能量分析法(SEA)预测中高频段船舶噪声。
2.
Based on the statistical energy analysis(SEA),the geometrical model,the physical model and the mathematical model of the engine room are established.
以统计能量分析法为基础,编制船艇机舱吸声仿真计算软件,为船艇机舱噪声预测分析和吸声降噪设计开发提供理论指导。
5) SEA
[英][si:] [美][si]
统计能量分析
1.
Pass-by Noise of Train Running on Viaduct Based on SEA;
列车通过高架桥结构时的运行噪声统计能量分析(SEA)研究
2.
Research of applying SEA in vibration and sound radiation of submerged double cylindrical shell;
基于灰色理论的水下双层壳体振动与声辐射统计能量分析
3.
Comprehensive Method of SEA Parameter Determination and Its Applications;
统计能量分析参数的综合确定方法及应用
6) statistical energy analysis (SEA)
统计能量分析
1.
Mainly discussed about the established of the business car model with the theory statistical energy analysis (SEA), in the noise control the sound insulation and absorption are selected with mechanical engineering optimization design.
根据统计能量分析的方法,建立国内某种商务车的SEA模型,在其室内噪声的控制和预测中,应用优化设计方法对隔声与吸声方法的使用进行了优化设计,SEA仿真结果表明,其降噪后的结果与实际中有着良好的一致性,所选择的降噪方法是可行的。
2.
Coupling loss factor expressed by average mobility of coupled plates, the applied range of statistical energy analysis (SEA) is extended to medium and low frequency, which makes SEA precise in medium and low frequency.
通过用耦合板结构的平均导纳表示耦合损耗因子,将统计能量分析(SEA)的应用范围向低频做了扩展,从而使统计能量分析在中低频仍有较高的预测精度。
3.
The FE-SEA hybrid method, combining the finite element method (FE) and statistical energy analysis (SEA), can be used to vibration analysis of complex structures in a broadband frequency range.
FE-SEA混合法将计算低频响应的有限单元法和计算高频响应的统计能量分析结合起来,可用于全频段的结构振动响应分析。
补充资料：分布和特征量统计(见统计分析)
分布和特征量统计(见统计分析)
fenbu he tezhengliang tongjj分布和特征量统计见统计分析。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条