虚拟现实技术研究测度及国际比较分析

为了解目前全球虚拟现实技术研究力量,定位我国的不足与优势。以Web of Science中SSCI-E 及SCI收录的虚拟现实技术文献为数据源,运用文献计量学方法与指标和聚类分析从科研产出和科学影响力两个方面对主要国家科学创新能力进行测度与国际比较。美国科学创新最强;德法意处于中间水平;中日英等六国较差。我国是虚拟现实技术研究大国并非强国,亟待进一步增强创新性与新颖性。

Measurement and International Comparison of Virtual Reality Technology Research

In order to understand the research power of current global virtual reality technology, and to find the shortage and advantage of our country. Selecting the article on virtual reality technology from SSCI-E and SCI of the Web of Science database during 1990-2016 as data source, and using literature metrology methods and indexes and cluster analysis, the article measures and makes an international comparison for the virtual reality technology scientific innovation of major countries from scientific output and research influence dimensions. In the science innovation of virtual reality technology, USA is the most strongest. Germany, France and Italy are in the middle level. However, the six countries, such as China, Japan and Britain exhibit fairly poor capacity. China is a productive not the powerful country in the virtual reality technology field and its originality and novelty need to be further strengthened.