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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 专题：北京航空航天大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 A new simulation method of non-Gaussian random vibration signal [一种新的非高斯随机振动信号的模拟方法] 期刊论文 Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2019, 卷号: 45, 页码: 366-372 作者:  Xia, J.;  Yuan, H.;  Xu, R. 收藏  |  浏览/下载：12/0  |  提交时间：2019/12/30 Amplitude modulation  Gaussian distribution  Gaussian noise (electronic)  Higher order statistics  Power spectral density  Probability density function  Spectral density  Approximate simulation  Beta distributions  Environmental vibration test  Kurtosis  Non-gaussian distribution  Power spectral densities (PSD)  Probability density function (pdf)  Statistical distribution  Weibull distribution   Analysis of the relationship between DC component and spectral components of corona current on HVDC transmission lines 期刊论文 IET GENERATION TRANSMISSION & DISTRIBUTION, 2019, 卷号: 13, 页码: 1952-1959 作者:  Liu, Yingyi;  Liu, Yuanqing;  Cui, Yong;  Yuan, Haiwen;  Lv, Jianxun 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/30 discharges (electric)  HVDC power transmission  corona  DC component  spectral components  HVDC transmission lines  corona discharge  high-voltage direct current transmission lines  corona effects  corona current data  audible noise  frequency-domain characteristics  conductor maximum surface nominal electric field intensity  frequency 2  0 kHz to 20  0 kHz   Reliability Assessment of Light-Emitting Diode Packages With Both Luminous Flux Response Surface Model and Spectral Power Distribution Method 期刊论文 IEEE ACCESS, 2019, 卷号: 7, 页码: 68495-68502 作者:  Chen, Wei;  Fan, Jiajie;  Qian, Cheng;  Pu, Bin;  Fan, Xuejun 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/30 Light-emitting diode  luminous flux response surface model  spectral power distribution  luminous efficacy decay  degradation mechanism   Effect of Azimuthally Nonuniform Heat Release on Longitudinal Combustion Instabilities 期刊论文 JOURNAL OF PROPULSION AND POWER, 2017, 卷号: 33, 页码: 193-203 作者:  Li, Lei;  Sun, Xiaofeng;  Lioi, Christopher;  Yang, Vigor 收藏  |  浏览/下载：6/0  |  提交时间：2019/12/30 Acoustic fields  Combustion  Domain decomposition methods  Combustion instabilities  Flow parameters  Governing equations  Marginal effects  Non-uniform distribution  Spectral collocation method  Thermoacoustic systems  Vorticity waves  Thermoacoustics