【摘要】 基于1980—2018年间研究中国深潜技术的811篇文献数据,运用文献计量、支持向量机(SVM)聚类分析以及可视化分析等方法,对中国深潜技术领域研究热点、热点年度变化、研究机构、作者及合作网络等情况进行综合分析。研究显示:中国深潜技术领域总体上受到持续关注,2010年以来文献数量呈现爆发性增长态势;研究热点集中在导航与通信、结构、控制等系统技术方面,对材料、生命支持(仅适用载人深潜器)等系统技术方面研究不足;军队系统与高校为研究主力,但合作研究未形成规模效应。更多还原

【Abstract】 Based on 811 literatures from 1980 to 2018, this paper makes a comprehensive analysis of hot spots, annual changes of hot spots, research institutions, authors and cooperative networks in the field of deep-submergence technology in China by means of bibliometrics, support vector machine(SVM) clustering analysis and visual analysis. The research shows that China’s deep-submersible technology has received continuous attention on the whole, and the number of literature has been increasing explosively since 2010; research focuses on the navigation and communication, structure, control and other system technologies, while the materials, life support(only for manned deep-submersible) and other systems technology research is sufficient; the military system and colleges and universities are the main forces of the research, but the cooperative research has not formed the scale effect.更多还原