摘要
对技术成熟度的概念和起源进行简介,区分其与技术生命周期等相近的概念;重点研究美国国家航空航天局制定的技术成熟度体系,介绍其特征描述、研究框架并讨论应用价值、评估工具和应用局限性;最后简要探讨浅语义分析和共词分析两种方法在识别技术成熟度方面的可能性。
This paper introduces the concepts and origins of Technology Readiness Levels （TRL） briefly and distinguishes TRL from related concepts, like technology life cycle. Then, much emphasis is put on the widely adopted NASA TRL system, and its characteristics description and research framework, as well as its applied values, assessment tools and limitation of applications are also described. At the end, two methods, including latent semantic indexing and co - word analysis, are carefully examined on the probability of identification of TRLs.
出处
《现代图书情报技术》
CSSCI
北大核心
2010年第3期58-63,共6页
New Technology of Library and Information Service
基金
国家自然科学基金项目"科技创新演化循证分析理论与方法研究"(项目编号:70873123)的研究成果之一
关键词
技术成熟度
科研管理
技术成熟度评估
共词分析
数据库内容结构分析
Technology readiness level R＆D management Technology readiness assessment Co-word analysis Database tomography
