Improved diagnosis of sensor faults using multivariate statistics. - Dirk Lieftucht; Uwe Krüger 001; George W. Irwin (ACC, 2004)

Compensation terms to improve fault detection in multivariate auto-correlated processes. - Dirk Lieftucht; Uwe Kruger 001; George W. Irwin (CDC/ECC, 2005)

Improved reliability in diagnosing faults using multivariate statistics. - Dirk Lieftucht; Uwe Kruger 001; George W. Irwin (Comput. Chem. Eng., 2006)