基于多变量统计对连铸结晶器过程的监测

钢铁研究学报, 2007, 19(10): 59-62.

1.海洋工程股份有限公司海洋工程技术中心,天津,300452

2.大连理工大学材料科学与工程学院,辽宁,大连,116024

3.大连理工大学材料科学与工程学院,辽宁,大连,116024

4.海洋工程股份有限公司海洋工程技术中心,天津,300452

基金项目: 教育部科学技术基金(03051)

Monitoring of Continuous Casting Mould Process Based on Multivariate Statistics

尝试性地将基于主元分析的多变量统计方法应用于连铸结晶器过程的监测.介绍了该方法的原理及其建模步骤.基于板坯连铸结晶器实测数据,利用T2图、Q图进行故障检测,结合实测的结晶器摩擦力及其均方根图进行分析.仿真结果表明,多变量统计方法应用于连铸结晶器过程的监测是可行的.

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