Loop status monitoring and fault localisation

A control-loop performance monitor

T. Hägglund · Control Engineering Practice · 1995 · 279 citations

Engineering, Computer Science, Systems Engineering +8

Detection of multiple oscillations in control loops

Nina F. Thornhill, Biao Huang, Huaqiang Zhang · Journal of Process Control · 2002 · 237 citations

Engineering, Systems Engineering, Complex Systems +12

A simple method for detection of stiction in control valves

Alexander Horch · Control Engineering Practice · 1999 · 225 citations

Engineering, Mechatronics Engineering, Fluid Dynamics +11

Refinery-wide control loop performance assessment

Nina F. Thornhill, M. Oettinger, P. Fedenczuk · Journal of Process Control · 1999 · 150 citations

Engineering, Petroleum Engineering, Performance Assessment +9

Spectral principal component analysis of dynamic process data

Nina F. Thornhill, Sirish L. Shah, Biao Huang et al. · Control Engineering Practice · 2002 · 145 citations

Engineering, Chemical Engineering, Systems Engineering +13