1问题描述流程工业中,生产数据的管理与挖掘,是生产管理、计划管理、经营管理的基础,然而,得到真实可靠的生产数据,又是一项难题,各种生产数据中,不同程度地存在误差,而且存在统计数据不及时、不同时等问题,使生产数据不准确,全厂物料、能源数据无法平衡,使生产管理、计划经营缺乏可靠的依据。 1 Problem Description Process Industry, the production data management and mining, production management, program management, management, based, however, to obtain real and reliable production data, but also a problem, a variety of production data, to varying degrees The existence of errors, and the existence of statistical data is not timely, not at the same time and other issues, the production data is not accurate, the whole plant materials, energy data can not be balanced, the production management, planning a lack of reliable basis.