复杂产品系统模块化分解模型及应用研究

模块化设计开发技术能够实现复杂产品系统(CoPS)的柔性制造,科学合理的模块化分解将会降低CoPS开发的管理难度和制造成本。在分析产品系统模块化理论的基础上,总结了CoPS的模块化处理流程,列举了CoPS的模块化分解原则,提出了CoPS的模块化分解程度的计算模型,研究并建立了系统模块化与企业绩效的相关性分析模型,并探索了模型的最佳应用实践。以电网广域监测分析控制系统(WARMAP)为例,论述了在影响因素众多的情况下,运用模块化分解模型进行计算后,WARMAP分解为4大功能模块,极大缩短了系统的研发周期,提高了研发质量,充分验证了模块化分解模型的有效性,以期为企业产品模块化设计提供理论指导和决策借鉴。

Modular decomposition model of complex product system and its application

Modular design and development technology can realize flexible manufacturing of complex product system (CoPS),but inappropriate modular decomposition will increase managerial difficulty and manufacturing cost.Based on the analysis of the product system modularization theory,this paper summarizes the modular processing flow of the complex product system,lists the modular decomposition principle of CoPS,proposes the modular decomposition model and modular-enterprise performance correlation analysis model,and then uses the wide area moniting analysis protection-control (WARMAP) system as an example.This paper discusses that calculation by the modular decomposition makes the wide-area monitoring and analysis control system of power grid is divided into four functional models under the complex condition,which greatly shortens the development cycle of WARMAP system,improves the quality of research and development,verifies the validity of the modular decomposition model,and provides theoretical guidance and decision-making reference for enterprise product modular design.