导弹翼面随机有限元法及程序研究

讨论两种应用于导弹翼面结构的随机有限元法及其计算程序，试算表明，本方法与程序可适用导弹翼面结构的可靠性预测与可靠性设计。     

提高HDL综合质量的探讨

提出了EDA工具QuartusⅡ和LeonardoSpeetrum组合方式在Altera公司CPLD器件开发中的应用．解决了目前集成电路设计的复杂和门级电路不易管理的一些问题。同时给出了可编程逻辑器件的开发流程以及在设计思路和语言使用上来简化、优化电路设计以提高HDL综合质量的几点探讨。     

MSG-3在民用航空器维修大纲制定中的应用

国内民用航空器的研发起步较晚,目前投入运行的国产航空器型号种类和数量都不多,航空器制造厂家在制定维修大纲方面的经验较少.本文对国际上通行的MSG-3维修任务分析方法进行研究,首先介绍MSG-3维修任务分析方法产生和发展的历史背景,以及其在国内民机型号中的应用;然后详细叙述MSG-3维修任务分析方法(包括航空器系统、动力装置维修任务的分析方法,结构检查和区域检查任务的分析方法,以及形成维修大纲的流程和维修任务的后期优化);最后通过对航空器型号的审查经验,总结我国民用航空器制造厂家在制定航空器维修大纲时存在的问题和改进方向.     

使用对实体访问的功能快速标注尺寸

本文介绍怎样使用ＡｕｔｏＣＡＤ图库访问函数（实体存取函数）对图库中的实体进行访问；获取它们的数据；编写一个ＡｕｔｏＬＩＳＰ应用程序，实现交互性快速地标注尺寸。     

Crew autonomy for deep space exploration: Lessons from the Antarctic Search for Meteorites

Future piloted missions to explore asteroids, Mars, and other targets beyond the Moon will experience strict limitations on communication between vehicles in space and control centers on Earth. These limitations will require crews to operate with greater autonomy than any past space mission has demonstrated. The Antarctic Search for Meteorites (ANSMET) project, which regularly sends small teams of researchers to remote parts of the southern continent, resembles a space mission in many ways but does not rely upon a control center. It provides a useful crew autonomy model for planners of future deep space exploration missions. In contrast to current space missions, ANSMET gives the crew the authority to adjust competing work priorities, task assignments, and daily schedules; allows the crew to be the primary monitor of mission progress; demands greater crew accountability for operational errors; requires the crew to make the most of limited communication bandwidth; adopts systems designed for simple operation and failure recovery; and grants the crew a leading role in the selection and stowage of their equipment.     

Progress of Double Star Program

The Double Star Programme (DSP) is the first joint space mission between China and ESA. The mission, which is made of two spacecraft, is designed to investigate the magnetospheric global processes and their response to the interplanetary disturbances in conjunction with the Cluster mission. The first spacecraft, TC-1 (Tan Ce means "Explorer"), was launched on 30 December 2003, and the second one, TC-2, on 25 July 2004 on board two Chinese Long March 2C. Due to the importance of and success of DSP, both CNSA and ESA approved the extension of DSP. This paper presents DSP mission and some important scientific results made based on the data of DSP.     

空间微波交会雷达总体构想

结合我国载人航天工程未来发展的需要,分析了国外微波交会雷达技术的发展方向,提出了我国微波交会雷达的总体实施方案构想。     

欧洲空间天气计划

简要介绍了空间天气的基本概念,并对欧洲空间天气计划的效益分析、用户需求、实施方案等方面的内容进行介绍。     

基于MPX4115的小型无人机气压高度测量系统设计

从气压高度测量的原理出发,介绍了基于MPX4115传感器,以C8051F020单片机为飞控计算机的小型无人机高度测量系统的组成和工作原理,并详细论述了测量系统的电路设计;利用压力校验仪对MPX4115传感器进行了辨识,保证了系统对压强的测量准确度;对高度-大气压强公式进行了数据拟合,并设计了计算程序,有效地解决了C8051F020单片机计算能力不足的问题;该系统具有体积小、功耗低、速度快、电路简单可靠等优点。     

Science Researches of Chinese Manned Space Flight

With the complete success of the 2nd stage of Chinese Manned Space Program (CMSP), several science researches have been performed on Tiangong-1 experimental spacelab, which was docked with three Shenzhou spaceships one after another. The China's real spacelab, Tiangong-2 will be launched in 2015, docked with a Shenzhou spaceship soon. After six months, it will be docked with the first Chinese cargo ship (Tianzhou-1). More space science researches, involving with space biology, fluid physics, fundamental physics, materials science, Earth science, astronomy and space environmental science, will be operated on Tiangong-2 spacelab, and crewed and cargo spaceships. Furthermore, the considerable large-scale space utilization of Shina's Space Station is planned. The research fields include yet not limited to space medicine and physiology, space life science and biotechnology, fluid physics and combustion in microgravity, space material science, and fundamental physics in microgravity, space astronomy, Earth science, space physics and space environment utilization, technology demonstration.