摘要
化工过程生产过程复杂多变,DCS所采集到的数据也是非常复杂,变量之间相互关联,并且数据呈现非线性特点,这些特点导致化工过程的过程安全监控变得复杂。本文针对这些特点,实现了一种基于KECA算法的化工过程监控的加算计软件模块。使用实际化工生产过程测试结果显示,该模块等快速并且准确的检测出过程的异常情况,故障的检出率在98%以上。
The production process complicated chemical process,DCS collected data is very complex,interrelated between variables and data nonlinear characteristics,which result in chemical process safety monitoring process becomes complicated.In this paper,these characteristics,plus calculation software module implements an algorithm based on KECA chemical process monitoring.Actual chemical production process test results showed abnormal situation such as this module quickly and accurately detect the process,failure detection rate above 98%.
出处
《软件》
2014年第2期13-16,共4页
Software
基金
国家自然科学基金(21176089
21376091)
国家科技支撑计划课题(2012BAK13B02)
