Abstract: With the requirement to continuously improve detailed management in petro-chemical industry, the traditional single-alone planning optimization software gradually failed to meet the need. Using new information technology whose core is internet technology, a new generation of planning model system is developed in this paper, which is graphic and online, stressing on process orientation and collaborative application. By means of the basic model management, online model sharing and sending, and data dictionary management, the collaborative application is realized. By using graph modeling, data input through windows form, diverse result output, and error diagnosing throughout the process of modeling, the system becomes visual and user-friendly. Depending on the function of ‘input once and calculate many times', the sensitivity analysis can be easily made by users. The system security is guaranteed through authorization management. The real application results show that the model established using the system is reliable, and it can well support the planning optimization of the enterprises.

Key words: collaborative application, online, graphic modeling, sensitivity analysis

摘要： 随着石化企业精细化管理需求的不断提升,传统的面向单个用户应用的单机版计划优化软件逐渐不能满足需要。本文介绍了利用以互联网技术为核心的新的信息技术研究开发的新一代以流程为导向,面向协同应用的网络化、图形化计划优化系统。该系统通过基础模型管理、模型在线共享和发送、数据字典管理等功能,实现了协同应用;通过图形建模、窗体数据录入、多样化结果展示以及贯穿建模全过程的错误诊断功能,使系统直观可视、简单易用;通过"一次输入、多次运算"功能,使用户可便捷的开展灵敏度分析;通过权限管理,保证系统安全。实例应用表明,通过本系统建立的企业模型正确可信,可很好的支持企业计划优化业务。

关键词: 协同应用, 网络版, 图形建模, 灵敏度分析