基于四旋翼无人机的电磁环境监测分析系统

提出一套基于四旋翼无人机平台的电磁环境监测分析系统,通过将电磁环境监测硬件集成到四旋翼无人机平台上,使用自行开发的测量管理软件和电磁干扰源定位算法,可以实现对空间电磁环境的自动测量及测量数据实时分析处理。详细介绍测量管理软件的组成和基于电磁干扰源定位算法开发的电磁环境可视化软件。实验结果表明,基于四旋翼无人机平台的电磁环境监测分析系统自动化程度高,测量精度高,且显示直观。     

基于MapX的航迹显示及告警系统的开发

利用MapInfo公司的MapX控件完成航迹显示及告警系统的开发。项目实践效果表明,此系统满足用户对试验任务的多目标航迹显示要求,实现了试验区域的地理图层缩放、经纬度高程数值显示、颜色图符设置、本机测控设备自动判读目标数据并向中心告警等功能。     

航天器数字化综合测试状态管理系统设计

传统航天领域使用纸质表单对测试状态进行管理,导致测试状态管理数据分散,流程审批复杂,状态管理数据查询困难,管理效率低下。文章针对状态管理中存在的问题,提出面向服务和流程的数字化解决方法,并根据该方法开发了综合测试状态管理系统。该系统将实现的功能视为服务,将审批手续视为流程,充分利用数字化的技术手段,使测试状态管理流程审批及数据归档标准化,并将各类综合测试状态信息转化为结构化的数据,便于计算机系统自动读取、利用、存档、查询、汇总及分析。在载人飞船综合测试中的应用结果表明,测试状态管理的水平与效率有了很大的提高,可为今后实现航天器远程测试提供技术基础。     

空间站多舱测试数据综合分析系统的设计与应用

为解决空间站地面多舱联合测试数据集中分析问题,文章设计了综合分析系统架构,包括利用数据抽取、转换和加载(ETL)工具整合多舱数据库组建数据仓库;开发综合分析软件定制参数查询页面;检索数据仓库,实现多舱数据的比对分析;对分析结果进行本地存储,辅助测试判读人员自动生成分析报告。通过地面试验,结果表明:综合分析系统不仅能满足多舱段航天器联合测试数据集中分析的需要,同时,支持单舱测试数据的查询、分析,具有一定的工程应用价值。     

基于PSN的通信系统的研究

从数据通信的角度分析了调制解调器的功能特点，详细讨论了通过公用电话交换网利用调制解调器进行锭程数据通信过程中建立通信链路的几种实现方法，并着重介绍了一种软件拨号的方法在开发无人值守自动通信系统中的应用。     

航天新产品开发及产品更新换代的院级管理

在详细分析研究院目前产品状态和发展趋势的基础上,从制度建设、项目管理、经费管理、队伍建设和产品保证等方面建立了产品创新管理模式,规范了对新产品开发及产品更新换代的管理,制定了产品创新项目管理办法,将型谱研究、策划、实施与产品技术创新紧密结合,系统推进新产品开发和产品更新换代工作。     

航天器运输的力学数据采集、存储和分析方法

为了实时地监测及分析航天器运输过程中的力学环境,提出了使用移动数据记录仪实现数据的本地自动采集和存储方法,可对采集的海量数据自动批处理进行参数的时域及频域分析,分析后结果可直接反映与力学环境要求指标的符合性;另外,可将采集的GPS信号与力学数据匹配进行多维分析,以指导后续航天器同路线的运输。     

用EXCEL设计会计报表系统软件

利用Microsoft Excel强大的表格功能设计会计报表系统，可以简化会计报表软件的开发设计的难度，提高开发设计的效率。Excel开发会计报表系统主要的工作是设计个性化的菜单及编制从相应会计软件系统的数据库中取数的函数。本文主要分析会计报表系统的功能模型及利用Excel内置的VBA的设计个性化菜单。     

一种高码速率遥测数据的录取与实时监测系统

提出了一种高码速率遥测数据的硬盘录取与兼容实时监测的遥测-计算机系统。该系统硬件电路大为简化。文中着重讨论了实时存盘与兼容实时监测问题的解决方法及缓存RAM容量的决定、遥测数据在RAM中的排列、软件编制等几个关键问题．     

卫星数据采集系统应用与展望

一、卫星数据采集系统及其关键技术卫星数据采集系统是利用航天遥测、遥控、遥监等技术,对航天器远地点进行各种监测,并根据需求进行自动采集,经过卫星传输到数据中心处理后,送给用户使用的应用系统。卫星数据采集系统的技术特点是:能自动提取被采集的数据;数据率较低;数据分时采集;覆盖     

The basic health care system for the lunar base crew

A plan of the health care system for the crew on the lunar base is described in this study. The health care system consists of two subsystems. The first is the daily health care system. The system contains health care menus, similar to those on Earth, and some biochemical and ordinary medical examinations. The second system is a periodic medical inspection for the crew's bones and the determination of natural radioisotopes in the body. These care systems are automatically treated with the examination and data filing. Usually these examinations are carried out without the presence of a medical doctor. Examinations and files of the whole results are controlled by a computer. The daily results of examinations are compared with data in the file. If any abnormal values are found in the results, an appropriate message is sent advising whether he must receive an in-depth examination by a medical doctor, or be reexamined by the same submenu. The automatic health care system also records transactions with the life support monitoring system.     

基于系统辨识方法的航天器热真空试验热传递模型

航天器及其部件的热真空试验是航天器研制过程保证其可靠性的重要环节。由于复杂的物理和边界条件,单纯从传热的角度得到的航天器传热模型与真实情况存在差别。基于传热理论的基本方法,文章提出结合系统辨识的方法得到航天器热真空试验传热数学模型。这种方法可以推广到相似的试验中去,将加快试验进程和节省大量的试验经费。     

影响专科护生实习质量因素分析

护理专科生进行临床实习是护理专业教学过程中的重要组成部分，是学校教育的延续和深化提高过程。临床实习质量的高低直接关系到学生就业率及工作质量。研究、分析影响护理专科学生实习质量的因素，有利于改善学生的实习环境、增加学生动手机会，提高就业能力及工作质量。通过不记名方式进行问卷调查，从三个方面16项测评内容了解学生对实习质量的影响因素，并对主要影响因素进行分析。     

液体火箭发动机试验数据曲线绘制软件设计

利用Active X技术并结合Excel功能,开发出液体火箭发动机地面试验数据曲线绘制软件,重点介绍绘制软件程序的组成和功能,给出了关键部分的程序框图。软件可供试验数据分析时参考。     

Some approaches to medical support for Martian expedition

Medical support in a Martian expedition will be within the scope of crew responsibilities and maximally autonomous. Requirements to the system of diagnostics in this mission include considerable use of means and methods of visualization of the main physiological parameters, telemedicine, broad usage of biochemical analyses (including "dry" chemistry), computerized collection, measurement, analysis and storage of medical information. The countermeasure system will be based on objective methods of crew fitness and working ability evaluation, individual selection of training regimens, and intensive use of computer controlled training. Implementation of the above principles implies modernization and refinement of the countermeasures currently used by space crews of long-term missions (LTM), and increases of the assortment of active and passive training devices, among them a short-arm centrifuge. The system of medical care with the functions of prevention, clinical diagnostics and timely treatment will be autonomous, too. The general requirements to medical care during the future mission are the following: availability of conditions and means for autonomous urgent and special medical aid and treatment of the most possible states and diseases, "a hospital", and assignment to the crew of one or two doctors. To ensure independence of medical support and medical care in an expedition to Mars an automated expert system needs to be designed and constructed to control the medical situation as a whole.     

Earth benefits from space life sciences

Contributions of space exploration which are widely recognized are those dealing with the impact of space technology on public health and medical services in both urban and remote rural areas. Telecommunications, image enhancement, 3-dimensional image reconstructions, miniaturization, automation, and data analysis, have transformed the delivery of medical care and have brought about a new impetus to the field of biomedicine. Many areas of medical care and biological research have been affected. These include technological breakthroughs in such areas as: (1) diagnosis, treatment, and prevention of cardiovascular diseases, (2) new approaches to the understanding of osteoporosis, (3) early detection of genetic birth defects, (4) emergency medical care, and (5) treatment of chronic metabolic disorders. These are but a few examples where technology originally developed to support space medicine or space research has been applied to solving medical and health care delivery problems on Earth.     

航天器装配工艺流程可视化系统的研究

文章分析了航天器工艺技术的重要性,提出了采用装配流程图的方式加强工艺工作对总装现场的指导。详细阐述了装配流程图的工作机理,以流程图的方式,直观地描述产品装配的过程和顺序,以及每一过程所涉及的物料、工装、技术文件等,与生产反馈数据有机结合,形成完整的总装工艺,为操作者提供更加直观、有效的指导。并给出了辅助装配工艺设计的实现方案。     

实现CBERS图像自动几何精校正的地面控制点数据库的设计方法

文章首先介绍自动几何精校正的大致流程 ;然后简要讨论了应用相关系数匹配技术实现地面控制点与待校图像的配准 ;最后详细分析了建立适合CBERS卫星图像自动几何精校正的地面控制点 (GCP)数据库的思路及控制点库的结构与特点     

On the contribution of space medicine in the public health care

With the beginning of space era, a new branch of medicine has arisen and has been developing along with human exploration of outer space. And even though space medicine mainly faces the same problems as traditional medicine--cosmonauts health care and their high efficiency--this branch, has its own features, associated with the unusual factors of space flight, of which weightlessness is the major one. During the development of manned cosmonautics (duration of a human stay in space has reached already 438 days), methods of cosmonauts medical support and monitoring of their condition have been developed, knowledge of human possibilities and methods of process of organism adaptation to various and frequently severe conditions of external environment have increased. All this led to the fact that nowadays space medicine can become useful for improvement of human health care not only in space but also on the Earth. Moreover, the problem of implementation of cosmonautics achievements, and in particular of space medicine, in practice of public health care presents one of the most important issues concerning human health care. It is also connected with public opinion which is more and more concerned about the efficiency of significant expenses on space activities, especially lately. People often are set by the questions: what has space given, what fruits has space research provided to mankind, which results of this research can be used on the Earth already today for improvement of their life, for discussion of many difficult earthly problems? In terms of using cosmonautics possibilities, its achievements for health care and treatment, it is possible to define a few branches, in which purposeful studies are carried out.