Design and Implementation of Fault Diagnosis System of FPSO Production Process Based on MSPCA
Chao Dong · Huagong zidonghua ji yibiao · 2010
For the limitations of single-scale modeling in traditional principal components analysis(PCA),multi-scale principal components analysis(MSPCA) was applied to the fault monitor and diagnosis in floating production storage and off-loading system(FPSO).FPSO typical production process fault diagnosis system was established with MSPCA as fault diagnosis algorithm,Microsoft Visual Basic and Matlab as development platform,FOXBORO I/A and AIM*OPC Server as data transmission platform and FPSO simulation system as real time data environment to achieve the fault detection and diagnosis in the oil-gas-water separation process.The results show that the structure design of FPSO fault diagnosis system based on MSPCA is reasonable,it gets better results in oil-gas-water separation system.