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1.
Achieving the United States’ Vision for future Space Exploration will necessitate far greater collaboration between humans and automated technology than previous space initiatives. However, the development of methodologies to optimize this collaboration currently lags behind development of the technologies themselves, thus potentially decreasing mission safety, efficiency and probability of success. This paper discusses the human supervisory control (HSC) implications for use in space, and outlines several areas of current automated space technology in which the function allocation between humans and machines/automation is sub-optimal or under dispute, including automated spacecraft landings, Mission Control, and wearable extra-vehicular activity computers. Based on these case studies, we show that a more robust HSC research program will be crucial to achieving the Vision for Space Exploration, especially given the limited resources under which it must be accomplished.  相似文献   

2.
空间科学不仅能够推动我国在基础科学研究领域取得重大科学突破,还能够有效牵引、带动航天高新技术的发展。中国科学院空间科学战略性先导科技专项是"十二五"时期我国空间科学领域最重要的系统性进展,开启了中国空间科学发展的新篇章。"十三五"时期,我国将继续研制、发射一系列新的空间科学卫星,这对航天运输系统提出了新的技术发展需求。发展空间科学必将推动我国的航天强国、世界科技强国建设进程。  相似文献   

3.
《Space Policy》2013,29(4):251-257
The following paper reports the results of a research work carried from 2008 on the topic of strategies and determinants of space technology Transfer (TT). In particular, the aim of this study is to present: 1. The policies and strategies the major space agencies adopt for TT, 2. The operational mechanisms and determinants involved in the transfer of space technologies to other industrial sectors. To this extent we have conducted in the last five years: six case studies of large space agencies, four TT case studies concerning the construction of scientific satellites, two case studies focused on space to earth TT programs undertaken by the Japanese aerospace agency, and two TT case studies examining Italian space companies.The comparative and comprehensive analyses of these studies indicate that the space agencies of the more industrialized countries aim primarily at consolidating and developing the industrial systems in their own countries, which include the use of technology transfer programs, and that the transfer of space technologies follows the route “Earth–Space–Earth”. With regard to the determinants of the TT process, the most important of these correlate with the type of technology in transfer, whereas organizational, economic and financial determinants have less significance.  相似文献   

4.
Both political and scientific motives are involved in the possible re-establishment of the US-Soviet Intergovernmental Agreement on Space Cooperation. This article outlines the policy concerns which would have to be addressed in considering a new agreement, from issues of technology transfer and actual scientific benefits, to US political influence on Soviet policies. Some guidelines are offered for future cooperation, on the basis of past experience, and possible long-range cooperative projects are suggested.  相似文献   

5.
Colin Hicks CB   《Acta Astronautica》2009,65(11-12):1593-1598
In all developed countries, once it emerged from the amateur era, Space (and especially rocketry) moved on the public agenda because of its potential significance for both the civil and military policies of governments (coupled with its appetite for new money). In the UK the policy treatment of Space broadly paralleled that in other countries until the post-Empire trauma, the burn-out of the White-Hot Technological revolution of Harold Wilson, and the financial crises of the 1970s exhausted the public appetite for large scale publicly funded projects in high technology. The culmination for Space of these pressures came in 1986–1987 when the UK rejected the emerging international consensus and, almost alone, stayed outside the manned space commitments which developed into the International Space Station. In this paper, Colin Hicks will review the UK political developments which led up to the 1986–1987 decision and how the politics and organisation of UK space activity have developed since then to the point where in 2008 a major government review of the UK involvement in manned space was commissioned.  相似文献   

6.
The envisaged future space research programmes, whether in the field of space exploration or Earth observation are becoming more and more technically complicated and so costly that a single nation can hardly afford to realize them. Major non-European space-faring nations, China and India will progressively play an important role besides US, Russia and Japan. The Space Advisory Group of the European Commission recommended that the European Commission supports within Horizon 2020 a comprehensive Robotic Mars-Exploration Programme under European leadership that should become an essential element of a coordinated international space research programme. The International Space Station (ISS) experience shows that cooperative space programmes build links between industries and laboratories from around the world, which then further develop in non-space related activities, with positive impact on the economy and scientific research. Strategies need to be developed to mitigate the gradual increasing risks incurred by climate change. In order to lower their entry barrier to engage in space emerging and developing space nations need to be included in cooperative space programmes. We present the recommendations of the Space Advisory Group of the European Commission concerning Europe's participation to global space endeavours.  相似文献   

7.
Space agencies and governments have been long striving to find justification for the budgets allocated to non-commercial space missions. The most frequent justifications were scientific discoveries, technological development as well as national prestige. The current study aims to have a different look at the question “Which are the benefits brought by space?” by investigating/sampling/interrogating the public opinion and identifying the perception and view of the generation that form the bulk of the taxpaying citizens for the immediate future and will be actively financing any future missions. The study focuses on the answers provided to an online survey by an international sample of population. The target individuals are in the age range of 25–44 and are users of social networks. They are either employed or students, but they are not directly involved with the space sector. The survey aims to establish whether the promotional activities of ESA, NASA and other space agencies are aligned with the perceived benefits of this sample population. Is space contributing to what the target people consider important? What could be done to improve/change this perception? How did the public perception evolve? Which are the biggest problems humanity is confronted with today according to the sample population? Could space help addressing these major problems? The paper will firstly present the statistical analysis of the sample answers and the conclusions that can be drawn from them. In a second step it will compare the perceptions and expectations of the public in regards to space with the current space agencies strategies and identify the gaps and discontinuities.  相似文献   

8.
This report summarises the presentations which took place at the ‘Space Traffic Control – Is the Space Debris Problem Solvable?’ conference hosted by the Royal Aeronautical Society on the 2nd July 2013. The conference sought to promote discussion over methods to deal with the issue of space debris in particular and speakers included representatives from the European Space Agency, the United Kingdom Space Agency, practitioners and academia. Themes which emerged during the conference included the urgency of the problem of space debris, the need for short-term and long-term solutions, the necessity for the development and implementation of space debris remediation technologies to complement existing mitigation efforts and, last but not least, the wider applications of space traffic control. Regarding the sub-title of the conference, ‘is the space debris problem solvable?’, it would appear from the presentations that while there is the potential for future management of the issue through debris remediation and harmonised mitigation efforts, no comprehensive solutions exist at the time of writing.  相似文献   

9.
从深度撞击探测器看空间拦截技术的发展   总被引:4,自引:0,他引:4  
林来兴 《航天控制》2006,24(1):92-96
深度撞击探测器精确成功地撞击坦普尔-1号彗星,不仅具有很大的科学意义和价值,也显示了当前世界的空间拦截水平。本文旨在通过研究“深度撞击”任务的技术性能论述空间拦截技术的发展方向-动能直接拦截技术。  相似文献   

10.
Government organizations have to justify high expenditure during periods of financial crisis such as the one we are experiencing today. Space agencies have attempted to increase the returns on their investments in space missions by encouraging the commercial use of advanced technologies. This paper describes two technology transfer (TT) cases promoted by JAXA, in order to identify the organizational models and determinants of TT. The development of a TT process from space to Earth not only benefits the aerospace industry but also the network of national companies. The aim of the paper is to investigate who the actors are and the nature of their role, as well as the determinants of the TT process in the Japanese space sector. The case studies confirm the typical path of transfer as ‘Earth–space–Earth’.  相似文献   

11.
我国航天运输系统60年发展回顾   总被引:4,自引:0,他引:4       下载免费PDF全文
航天运输系统包括一次性运载火箭、重复使用运载器、轨道转移运载器3个领域,目前一次性运载火箭仍是我国满足进入空间需求的主体。我国运载火箭起步于20世纪60年代,经过半个世纪的发展,共研制了17种运载火箭、9种上面级,具备发射低、中、高不同轨道和不同有效载荷的能力。对我国航天运输系统60年发展历程和主要成就与不足进行了总结。  相似文献   

12.
空间因特网的建立是空间数据系统发展的必然趋势,CCSDS提出在2020年建立行星际因特网,全世界各国空间组织的技术专家们已展开对下一代空间因特网的研究。文章从空礼数据系统现状出发,分析了建立空间因特网需要解决的问题,并探讨了空间因特网的实现将对空间测控带来的影响。  相似文献   

13.
潘科炎 《航天控制》2004,22(1):90-96
本文系根据美国天基激光武器采购能力和结构研究 (A&AS)项目综述的一篇技术报告。文中分析了空军和导弹防御组织 (BMDO)发展天基激光武器 (SBL)所采取的现行技术途径以及为使实战SBL系统投入战场使用所必需的技术需求。A&AS项目确认了需要大力改进当前技术能力的几个重要技术领域 :发展大型展开式光学系统 ,提高波阵面控制和振动控制能力 ,增加激光器功率。最后讨论了还需改进的远程目标捕获、跟踪和指向控制技术 ,空间飞行器的共性技术 ,建模和仿真 ,以及地面试验技术。  相似文献   

14.
Alexander Bolonkin   《Acta Astronautica》2008,62(10-11):577-591
The author offers a revolutionary method—non-rocket transfer of energy and thrust into Space with a distance of millions of kilometers. The author has developed the theory and made the computations. The method is more efficient than transmission of energy by high-frequency waves. The method may be used for space launch and for accelerating the spaceship and probes for very high speeds, up to a relativistic speed by the current technology. The research also contains prospective projects which illustrate the possibilities of the suggested method.  相似文献   

15.
空间辐射对飞行器可造成辐射损伤甚至失效,对航天员的生命健康安全存在着威胁。随着航天活动的深入,对空间辐射探测技术的发展提出了更高的要求。通过辐射敏感场效应晶体管(RADFET)探测技术设计研制了总剂量探测器,介绍了探测器的设计原理和测试数据分析,以及研究发展方向和空间应用展望。  相似文献   

16.
《Space Policy》2014,30(3):174-177
The European Space Agency (ESA) is pursuing an independent strategic planning process for consolidating a destination driven (LEO, Moon, Mars) space exploration strategy. ESA's space exploration strategy is driven by the goals to maximise knowledge gain and to contribute to economic growth. International cooperation is a key pillar of ESA's strategy as it is considered both, an enabler for achieving common goals and a benefit, opening new perspective for addressing future challenges. The achievement of ESA's space exploration strategy is enabled through international partnerships. The interagency coordination process conducted within the framework of the International Space Exploration Coordination Group (ISECG) plays an important role in laying the foundations for future partnerships. It has achieved so far the development of a common vision for space exploration, a common plan for implementing the vision in the form of the Global Exploration Roadmap, as well as a common approach for articulating the value of global space exploration. ESA has been a strong promoter and supporter of the interagency coordination process conducted within ISECG and thanks to its unique expertise in international cooperation the Agency has contributed to its success.  相似文献   

17.
This paper summarizes the establishment and current development of space activities in the Bolivarian Republic of Venezuela. Space activities in Venezuela are focused on the areas of telecommunications, Earth observation and research on the physical properties of the Earth, and have as a primary goal the satisfaction of social needs. Current development of space activities started in 1999 when the new National Constitution recognized the value of outer space as the common heritage of mankind, and the key role of science and technology in promoting human welfare. The Bolivarian Agency for Space Activities (ABAE) was created in 2007. Its legal framework recognizes three key elements that drive its policy: the participation of society, capacity building and human training, and international cooperation. Indeed ongoing international cooperation with partners such as China, India, Brazil and Uruguay has already expanded Venezuelan space capabilities, allowing the country to launch its first telecommunications satellite, Venesat-1 in 2008, to plan the infrastructure development for the design of small satellites, and to train 1195 local professionals in space science, technology and applications. Our analysis shows that Venezuela has the potential to become a space leadership country, promoting the social welfare, integration, and sustainable development of Latin American countries.  相似文献   

18.
《Space Policy》2014,30(3):170-173
The Global Exploration Roadmap (GER) is driven by several goals and objectives that include space science, the search for life as well as preparatory science activities to enable human space exploration. The Committee on Space Research (COSPAR), through its Commissions and Panels provides an international forum that supports and promotes space exploration worldwide. COSPAR's Panel on Exploration (PEX) investigates a stepwise approach of preparatory research on Earth and in Low Earth Orbit (LEO) to facilitate a future global space exploration program. We summarize recent activities and workshops of PEX in support of the GER.  相似文献   

19.
目前,基于空间链路扩展业务的交互支持已成为国际空间技术领域的一个研究热点,而我国地面系统尚不支持空间链路扩展业务。通过对空间链路扩展业务的研究和对国外应用现状的调研,结合我国地面系统特点,提出在我国地面系统实施该业务的具体方案,并探讨系统应用中如何保证数据传输完整性的问题。  相似文献   

20.
Nearly six years after the launch of the first International Space Station element, and four years after its initial occupation, the United States and our 6 international partners have made great strides in operating this impressive Earth orbiting research facility. This past year we have done so in the face of the adversity of operating without the benefit of the Space Shuttle. In his January 14, 2004, speech announcing a new vision for America's space program, President Bush affirmed the United States' commitment to completing construction of the International Space Station by 2010. The President also stated that we would focus our future research aboard the Station on the long-term effects of space travel on human biology. This research will help enable human crews to venture through the vast voids of space for months at a time. In addition, ISS affords a unique opportunity to serve as an engineering test bed for hardware and operations critical to the exploration tasks. NASA looks forward to working with our partners on International Space Station research that will help open up new pathways for future exploration and discovery beyond low Earth orbit. This paper provides an overview of the International Space Station Program focusing on a review of the events of the past year, as well as plans for next year and the future.  相似文献   

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