首页> 美国政府科技报告 >An Exposition on Aircraft Response to Atmospheric Turbulence Using Power Spectral Density Analysis Techniques.

【24h】

An Exposition on Aircraft Response to Atmospheric Turbulence Using Power Spectral Density Analysis Techniques.

机译：利用功率谱密度分析技术阐述飞机对大气湍流的响应。

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

The traditional power spectral density design procedure is reviewed. The evolution of modeling atmospheric turbulence is traced from the discrete gust to the present continuous representation. The modeling of an aircraft structure as a lumped parameter linear system excited by oscillatory air forces is outlined, and solutions to the resulting equations of motion are indicated. Expressions for the number of exceedances of specified load levels are presented and compared for stationary Gaussian turbulence and for stationary Gaussian patch turbulence. The motivation for modeling atmospheric turbulence as a nonstationary process is addressed, and several models for nonstationary turbulence are reviewed. (Author)

著录项

作者
turner, elijah w.;
展开▼
作者单位

展开▼
年度 1977
页码 1-73
总页数 73
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Aircraft; Turbulence; Atmospheric disturbances; Power spectra; Structural response; Gust loads; Mathematical models; Continuum mechanics; Linear systems; Oscillation; Equations of motion; Gaussian noise; Dynamic loads; Mission profiles; Nonuniform flow; Power spectral density;

机译：飞机;湍流;大气扰动;功率谱;结构响应;阵风载荷;数学模型;连续介质力学;线性系统;振荡;运动方程;高斯噪声;动态载荷;任务剖面;非均匀流动;功率谱密度;

相似文献

外文文献
中文文献
专利

1. 基于功率谱密度法飞机地面变速滑跑动力学分析 [J] . 南京航空航天大学学报（英文版） . 2000,第001期
2. Generation of correlated stress time histories from continuous turbulence Power Spectral Density for fatigue analysis of aircraft structures [J] . Thomas Reytier, Christian Bes, Pierre Marechal, International Journal of Fatigue . 2012,第期

机译：从连续湍流功率谱密度生成相关应力时间历史，以进行飞机结构的疲劳分析
3. Atmospheric turbulence profiling with unknown power spectral density [J] . Helin Tapio, Kindermann Stefan, Lehtonen Jonatan, Inverse Problems: An International Journal of Inverse Problems, Inverse Methods and Computerised Inversion of Data . 2018,第4期

机译：具有未知功率谱密度的大气湍流分析
4. Effects of co-spectral densities of atmospheric turbulence on the dynamic response of cable-supported bridges: A case study [J] . ?iseth O., R?nnquist A., Sigbj?rnsson R. Journal of Wind Engineering and Industrial Aerodynamics: The Journal of the International Association for Wind Engineering . 2013,第Null期

机译：大气湍流共谱密度对斜拉桥动力响应的影响：案例研究
5. Modeling of Power Spectral Density of Modified von Karman Atmospheric Phase Turbulence and Acousto-Optic Chaos Using Scattered Intensity Profiles Over Discrete Time Intervals [C] . Monish R. Chatterjee, Fathi H. A. Mohamed Conference on laser communication and propagation through the atmosphere and oceans . 2014

机译：使用离散时间间隔上的散射强度曲线对修正的von Karman大气相位湍流和声光混沌的功率谱密度建模
6. Aerodynamic modeling of an aircraft in atmospheric turbulence and correlation to hazard. [D] . Stuever, Robert A. 2007

机译：飞机在大气湍流中的空气动力学模型及其与危害的关系。
7. Power Spectral Density Analysis of Purkinje Cell Tonic and Burst Firing Patterns From a Rat Model of Ataxia and Riluzole Treated [O] . Samira Abbasi, Ataollah Abbasi, Yashar Sarbaz, 2017

机译：共济失调和利鲁唑治疗的大鼠模型浦肯野细胞补品和爆发射击模式的功率谱密度分析
8. Atmospheric turbulence profiling with unknown power spectral density [O] . Helin, Tapio, Kindermann, Stefan, Lehtonen, Jonatan, 2017

机译：具有未知功率谱密度的大气湍流剖面
9. Representation and Calculation of the Spectral Density of the Field of Atmospheric Turbulence Based on the Results of Aircraft Flight Tests )Representation et Calcul de la Densite Spectrale du Champ de Turbulence Atmospherique a Partir D 'essais en Vol sur Avion) [R] . Andre, R., Jouan, A. 1964

机译：基于飞机飞行试验结果的大气湍流场光谱密度的表示和计算）表示和计算密度谱和湍流大气谱（partir D'essais en Vol sur avion）

An Exposition on Aircraft Response to Atmospheric Turbulence Using Power Spectral Density Analysis Techniques.

摘要

著录项

相似文献

相关主题

期刊订阅