1. TuneUp - The user's guide,1997
2. Monitoring and Fault Detection for an HVAC Control System;Fasolo;HVAC&R Research,1995
3. Automatic Monitoring of Control Loop Performance;Hagglund;Control Systems,1994
4. Assessment of Control Loop Performance;Harris;The Canadian Journal of Chem. Eng.,1992
5. Early Detection of Alarm Situations Using Model Predictions;Juricek,1998