面向制造企业价值链升级的产业关键技术识别研究

Research on industrial critical technology identification method for upgrading of manufacturing enterprise value chain

针对目前面向制造企业价值链升级的产业关键技术识别方法主要以定性分析为主,评估准则模糊以及缺乏初始技术清单分析方法等问题,提出一种结合产业技术路线图、IDEF0以及三角模糊数的产业关键技术系统化识别方法。基于价值链升级理论探索和界定产业关键技术的内涵,从操作层面提出产业关键技术的评估准则;考虑产业价值链特征以及产业技术链的关联性等属性,结合产业技术路线图理论实践和IDEF0方法,提出了产业关键技术初始清单的双链识别方法;为解决产业关键技术评估过程的复杂性与主观性问题,提出结合三角模糊数和熵权法的评估准则权重计算方法;构建产业关键技术的矩阵分析模型,确定最终的产业关键技术。基于广东省LED产业路线图制定过程中的关键技术案例研究,对所提方法进行了验证。

Aiming at the issues existed in current identification method of industrial critical technology in value chain upgrading of manufacturing enterprise,such as mainly depends on qualitative analysis,evaluation criteria is uncertain and lack of initial technology analysis method,a systematic identification approach of industrial critical technology which was integrated industrial technology roadmapping,IDEF0 and entropy weight method was proposed. Through defining the industrial critical technology based value chain upgrading theory,the evaluation criteria was proposed from operational level; consider the properties of industrial value chain and associated features of industrial technology chain,a novel two chain identification method for generating initial list of critical technology was proposed which integrated the practice of industrial technology roadmapping and IDEF0; to solve the problem of complexity and subjectivity in the assessment process of critical technology,a weight calculation approach of evaluation criteria based on triangular fuzzy numbers and entropy weight method was proposed too; the final list of industrial critical technology was determined through the construction of industry critical technology matrix analysis model. The approach was validated by case studies on identifying critical technologies in Guangdong LED industrial technology roadmapping.