Concepedia

Control Loop Fault Diagnosis

Control Loop Fault Diagnosis is a diagnostic methodology within HVAC system analytics that identifies and isolates anomalies in feedback control circuits by analyzing discrepancies between commanded and actual system responses, distinguishing it from broader fault detection techniques through its focus on control signal integrity and loop performance metrics.

33

Publications

1.4K

Citations

61

Authors

34

Institutions

Publications per year

2017–2026

3

Parents

Publications

33

Diagnosis of poor control-loop performance using higher-order statistics

M.A.A. Shoukat Choudhury, Sirish L. Shah, Nina F. Thornhill · Automatica · 2004 · 270 citations

, , +11

Detection and diagnosis of oscillation in control loops

Nina F. Thornhill, Tore Hägglund · Control Engineering Practice · 1997 · 182 citations

, , +11

A fault detection and diagnosis strategy of VAV air-conditioning systems for improved energy and control performances

Jianying Qin, Shengwei Wang · Energy and Buildings · 2005 · 109 citations

, , +17

Bayesian methods for control loop monitoring and diagnosis

Biao Huang · Journal of Process Control · 2008 · 104 citations

, , +13

A signed directed graph-based systematic framework for steady-state malfunction diagnosis inside control loops

Mano R. Maurya, Raghunathan Rengaswamy, Venkat Venkatasubramanian · Chemical Engineering Science · 2005 · 80 citations

, , +16

1–5 of 33

Authors

61

  1. BH
    Biao Huang

    University of Alberta, Canada

    8 publications · 266 citations

    8

    h-index

  2. NF
    Nina F. Thornhill

    Imperial College London, United Kingdom

    4 publications · 479 citations

    4

    h-index

  3. MS
    M.A.A. Shoukat Choudhury

    University of Alberta, Canada

    3 publications · 301 citations

    3

    h-index

  4. FQ
    Fei Qi

    Xidian University, China

    3 publications · 101 citations

    3

    h-index

  5. MB
    Margret Bauer

    University of Pretoria, South Africa

    2 publications · 29 citations

    2

    h-index

1–5 of 61

Institutions

34

  1. University of Alberta

    Edmonton, Canada

    9 h-index

    17 publications

    968 citations

  2. University College London

    London, United Kingdom

    2 h-index

    2 publications

    452 citations

  3. University of Pisa

    Pisa, Italy

    2 h-index

    4 publications

    70 citations

  4. Bangladesh University of Engineering and Technology

    Dhaka, Bangladesh

    2 h-index

    3 publications

    44 citations

  5. Stellenbosch University

    Stellenbosch, South Africa

    2 h-index

    2 publications

    29 citations

  6. Syncrude (Canada)

    Fort McMurray, Canada

    2 h-index

    3 publications

    90 citations

  7. University of Pretoria

    Pretoria, South Africa

    2 h-index

    3 publications

    45 citations

  8. Centre National de la Recherche Scientifique

    Paris, France

    1 h-index

    4 publications

    64 citations

1–8 of 34

Venues

  1. Journal of Process Control

    6 publications · 200 citations

    6

    h-index

  2. Energy and Buildings

    3 publications · 158 citations

    3

    h-index

  3. Control Engineering Practice

    3 publications · 271 citations

    3

    h-index

  4. Industrial & Engineering Chemistry Research

    2 publications · 31 citations

    2

    h-index

  5. Chemical Engineering Science

    2 publications · 108 citations

    2

    h-index

1–5