双组元推进剂质谱检测实验研究

推进剂泄漏检测技术是关系到航天器正常运行和安全发射的关键技术之一。采用燃烧剂，氧化剂的双组元推进剂是航天器推进系统的经常选用的燃料。质谱检测的技术具有同时检测环境中这两种微量成分而不相互干扰的优点，文章简述了双组元推进剂的质谱检测装置，给出对是，四氧化二氮的质谱实验研究方法及检测结果。     

在大面积柔性基底上制备空间应用薄膜研究

简明讨论了在大面积柔性高聚合物基底材料上制备空间应用薄膜的特点与要求,并对研制的大面积自动连续镀膜设备的结构与性能作了简介;比较深入地探讨了大面积柔性基底材料连续镀膜中对磁控靶和等离子体辉光放电场的要求与作用;介绍了柔性导电型第二表面镜的研制技术、性能与评价方法及结果。     

钳工操作技能相关因素研究

本通过多元线性回归方法研究了钳工操作技能相关的一些因素，结果表明：钳工是一种专业针对较强的工种，男性在钳工实操技能方面女性具有较强的优势，工人的理论水平对实操技能有较大影响。工人的身高，体重等对钳工实操技能没有明显影响。     

Space weather service activities and initiatives at LAMP (Argentinean Space Weather Laboratory group)

Since more than one decade ago, several institutions started to offer a large variety of Operative Space Weather (SWx) products. This is of major importance because Space Weather events can affect aviation communications, global positioning systems, grid electric power, satellite technologies, and human health in space. The scientific potential on solar-terrestrial physics in Argentina motivated the creation of an interdisciplinary Laboratory of Space Weather in Argentina. The Argentinean Space Weather Laboratory (in Spanish ‘Laboratorio Argentino de Meteorología del esPacio’, LAMP) was initiated in 2016, and it carries out daily monitoring of real-time information (space and ground-based instruments) on Space Weather. The information is synthesized on a weekly bulletin as a summary of the Space Weather conditions, and it is posted on a website (spaceweather.at.fcen.uba.ar). The analyzed information includes own data and of other centers that offer them publicly, and it is also analyzed and discussed later on, during monthly briefings. In particular, one of the regional products that is included in the briefing discussions and it was developed by LAMP in collaboration with INPE-EMBRACE, involves Vertical Total Electron Content (VTEC) maps in the Argentinean region. LAMP set up a Space Weather Laboratory in the Antarctic peninsula, in the Argentine Marambio base, where a Water Cherenkov radiation Detector (WCD) was installed during the Argentinean Antarctic campaign (January-March of 2019). This detector is the southern node of a Latin American Collaboration (LAGO, Latin American Giant Observatory), which is a network of WCDs installed throughout more than 10 Latin American countries.     

着陆缓冲火箭点火高度选择及缓冲效果估计

首先列出着陆缓冲火箭工作期间物（回收飞行器）－伞（降落伞）系统运动方程一般形式的解;然后据此分析影响缓冲火箭点火高度和缓冲效果的各因素,并且给出了确定点火高度和估算缓冲效果的公式。     

介质加载角锥喇叭的理论研究

提出了一种尖劈形介质加载喇叭模型。作了理论分析和实验验证,均表明加载介质确有展宽普通喇叭E 面方向图主瓣、降低副瓣的改善效果,副瓣电平能压低到25dB 以下。得到了一种结构简单而高效的喇叭馈源。     

一些空间站活动的智能系统

空间站活动的自主性要求空间系统具有智能。本文就空间站的一些活动,尤其是针对材料生产所需的智能:空间视觉,空间机器人规划,智能敏感器,专家系统等提出初步的设计思想和技术实现途径。并对支持这些智能的空间站计算机系统作一构思。     

带通汉语语音信号的复采样和正交采样

重点研究了对汉语的语调影响较大的基频和语音的谐波结构等因素.这里把经典的采样问题由低通扩展到带通,并且为了充分地利用信号的能量,提出了复信号采样的方法和正交采样的方法.并针对汉语语音的特点,给出了一些可供参考的设计参数.     

航天器材料KAPTON和F4.6薄膜充电性能研究

Kapton和F4.6是两种航天器上最常用的重要热控材料,但它们都是高绝缘的有机高分子聚合物,故在充分利用它们的优良物化性质时,不能不关心它们在空间亚暴环境下表面充电的性能。为此本文在简述了新增环境温度变化的条件后,详细讨论了这两种材料在模拟空间真空、空间亚暴时电子辐照、太阳辐照及其所处环境温度变化时,它们表面电阻率随环境变化响应规律,并由此预测其充电的状态。