关键词: 智慧制造, 符号学, 系统集成, 社会技术系统, 模型

Abstract: To discuss the modeling problem of Wisdom Manufacturing (WM) system from two aspects of society and technology,the onion model and ladder model of WM system consisting of social system,cyber system and physical system were established and analyzed from the perspective of semiotics,and the ladder model was used to explicate the existing integrated manufacturing systems.The result showed that the difference of existing manufacturing systems depended on the reached level of semiotics or the contained level numbers of semiotics,but WM system covered and integrated all semiotic levels.The proposed ladder model provided a systematic theoretical framework with solid foundations for the integration and modeling of manufacturing systems.

Key words: wisdom manufacturing, semiotics, system integration, socio-technical system, models