中美俄航空航天工程领域科学论文产出对比研究

Contrast Research on Scientific Paper in the Field of Aerospace Engineering of China,America and Russia

从可视化分析的角度对比研究中美俄三国航空航天领域的发展概况。以JCR收录的航空航天工程领域的外文源刊为数据源,选取这些期刊在2004—2013年10年间所刊载的论文为研究对象,利用Cite Space分析工具,结合传统的文献计量方法,从论文产出、高影响力作者、研究机构和前沿术语4个层次对比研究中美俄航空航天工程领域的研究现状和研究趋势。研究发现,论文产出方面,中国的论文总量已接近美国;高影响力作者和研究机构方面,中俄与美国相比仍有较大差距;前沿术语变化趋势方面,中国的研究偏向于控制系统的优化,美国偏向于飞行模拟与系统设计,俄罗斯偏向于飞行运动与轨道建设。

The article provided an overview of China,America and Russia in the field of aerospace engineering based on visualization analysis. By choosing 1 0 years’articles from foreign journals of aerospace engineering in JCR as data source, we compared the research status and trends among the three countries from the perspective of the paper output,high-im-pact authors,institution and frontier term. Statistics show,the output of paper of China is close to America;for China and Russia,there is still a wide gap in the aspects of high-impact authors and institution compared with America;in the as-pects of frontier term,Chinese aerospace engineering tends to optimize the aircraft control system;America tends to aircraft flight simulation and system design;Russia tends to the motion and orbit spacecraft construction.