近年来,诞生于日本的感性(Kansei)研究越来越得到各国不同领域学者的关注。利用文献计量学的方法对Web of Science数据库1998～2010年来收录的354篇相关文献进行了分析:通过对文献和作者的统计分析,探索了感性研究的发展现状;通过对文献作者提供的关键词的分析,构建了感性研究主题框架。结果表明:感性研究是一个具有较强发展潜力的新兴领域,日益呈现出跨行业、跨学科及多学科的研究特色。本研究成果对我国的感性研究具有一定的借鉴。
Lot scheduling problem with idle time transfer between processes to minimize mean flow time is very important because to minimize mean flow time is to minimize work in process. But the problem is NP hard and no polynomial algorithm exists to guarantee optimal solution. Based the analysis the mathematical structure of the problem, the paper presents a new heuristic algorithm. Computer simulation shows that the proposed heuristic algorithm performs well in terms of both quality of solution and execution speed.
