李清照《醉花阴》赏析

李清照是北宋婉约派词人的代表作家,她的词刻画细腻,微妙的心理活动,表达丰富多样的感情体验,塑造鲜明、生动的艺术形象。《醉花阴》通过白日独坐,对花浅酌的场景,人花比瘦,刻画词人思念之情。     

A software package for computer-aided design analysis of thin-walled structures from composite materials

An algorithm of analyzing the design parameters for a thin-walled wing from composite material based on the efficient distribution of structural material between load-carrying elements is described. We consider the problems of convergence acceleration for the iteration design analysis. Also presented are the examples of determining the design parameters for a superlight aircraft wing and the rational parameters of the filler in the form of a three-dimensional rod structure.     

Water feed influence on nitric oxide emission under oxidation of near-stoichiometric air-methane mixtures

We considered the influence of temperature on the nitric oxide emission under combustion of the near-stoichiometric mixtures with and without water feed. We revealed the advantage of the method of fuel-water-air mixture combustion over that of the leaned mixture combustion.     

Determination of characteristic frequencies of elastic oscillations of the <Emphasis Type="Italic">International Space Station</Emphasis> construction

The results of investigating free oscillations of the International Space Station construction appearing during spacecraft docking and undocking are described. The study is carried out using the measurement data of the low-frequency MAMS accelerometer. Several intervals of measurements performed in 2005 and 2006 were chosen to be studied. For chosen intervals, only the data intervals corresponding to the process of free attenuation of the oscillations construction elements were analyzed. Characteristic frequencies of elastic oscillations of the station construction and attenuation coefficients corresponding to them are found. The comparative analysis of the results obtained for various docking ports (nodes) is carried out. The described study is performed as a part of the technical experiment “The ISS Environment” carried out onboard the station in accordance with the Russian program of scientific and engineering experiments.     

Algebraic operations on graphs with using numeric coding for simulating the systems of rocket and space technology

The paper adduces the relators for algebraic operations on graphs using the numeric codes of the graphs. The special algebra of codes has been devised with consideration of the principles of graph transformation. This paper demonstrates the relevance of numeric coding of graphs for solving the problems of enumeration, systematization, and compact representation of the information about the structural and functional characteristics of the systems of flow distribution and conversion of rocket and space technology and for conducting the modeling transformations of given systems in the course of the structural and functional studies as well.     

维修性设计在民用飞机环控系统中的应用

民用飞机环控系统维修性工作的目标是保证设计、研制和生产的民用飞机满足规定的适航要求,以提高飞机的可用性,从而降低对维修人力及其他资源的要求,缩减运营成本,使飞机具有良好的经济性和市场竞争力。     

基于大数据的航空数据采集与处理系统研究与设计

提供了一种基于大数据的航空作战数据采集与处理系统架构技术,包括：多源异构数据采集层, 用于获取原始数据并发送给数据治理层;数据治理层,用于接收和对所述原始数据执行解析、清洗转换形成 干净数据,并进行预处理形成主题数据;数据管理层,用于对数据生命周期、元数据、数据库、文件等进行 管理及统计分析;数据服务层,用于提供数据智能缓存、事件分析、数据发布、数据挖掘等服务;数据应用 层,用于接收所述主题数据进行任务复盘和回放,以及基于元数据进行数据地图、商业智能（BI：Business Intelligence）等有价值的数据分析应用。该方法能够有效提高航空数据管理的智能化水平,挖掘数据价值。     

无人机虚拟视景显示技术研究

基于无人机模拟飞行的虚拟视景显示技术是三维可视化显示研究的一个重点,虚拟视景实时同步显 示是三维可视化实现中必须解决的一个难题。本文分析了实现无人机模拟飞行三维虚拟视景系统的基本结构、 实现过程以及显示方式,提出了无人机模拟飞行三维虚拟视景可视化空间信息动态同步、多方位、多视角的显 示方式及显示的关键技术。