基于特征子空间的系统性能监控与工况识别

作者：郭明; 王树青

来源：化工学报, 2004, (01): 151-154.

• 主元分析
• 统计过程控制
• 空间距离
• 工况识别
• 催化裂化 principal component analysis
• statistical process control
• space distance
• process performance region identification
• FCCU

In the operation and control of chemical processes, automatic data logging systems generate large volumes of data. It is important for supervising daily operation how to make use of the valuable information about normal and abnormal operation, significant disturbance and changes in operational and c...

• 单位
  工业控制技术国家重点实验室