摘要
提出了一种新的主元分析在线故障检测策略,并以PSOG软件为平台,将其长期应用于某炼油厂延迟焦化过程的在线故障检测。结果表明了所提出故障检测策略的有效性,并从应用结果出发,提出了过程故障诊断应用于实际所需的进一步研究内容。
A new online fault detection strategy based on principal component analysis was proposed to be applied to the delayed coking process of a refinery for days based on PSOG software.The application result proves its effectiveness,and the further study on applying fault detection technologies to the real process were discussed.
出处
《化工自动化及仪表》
CAS
2012年第2期215-218,共4页
Control and Instruments in Chemical Industry
基金
国家"863"高技术研究计划项目(2009AA04Z133)
关键词
主元分析
延迟焦化
在线故障检测
连续故障
principal component analysis,delayed coking,on-line fault detection,successive faults
