面向工业平稳/非平稳复杂系统的在线故障监测技术

孔祥玉,王晓兵,李红增,罗家宇

On-line fault monitoring technology for industrial stationary/nonstationary complex system

Xiang-yu KONG,Xiao-bing WANG,Hong-zeng LI,Jia-yu LUO

表 1 4种算法在TE过程中的控制限

Tab.1 Control limits of four algorithms in TE process

监测算法 ${J_{{\rm{th,}}{T}_{\hat x}^2}}$ ${J_{{\rm{th,}}{T}_{\tilde x}^2}}$ MPLS 6.70 58.58 OSC-MPLS 7.10 52.75 IPLS 11.53 55.46 DL-IPLS 17.24 20.71