[HTML][HTML] Advances in alarm data analysis with a practical application to online alarm flood classification

M Lucke, M Chioua, C Grimholt, M Hollender… - Journal of Process …, 2019 - Elsevier
During an alarm flood, the alarm rate is greater than the operator can effectively manage.
Many alarm data analysis methods have been proposed in the literature to mitigate the …

Early classification of alarm floods via exponentially attenuated component analysis

J Shang, T Chen - IEEE Transactions on Industrial Electronics, 2019 - ieeexplore.ieee.org
For industrial monitoring systems, early classification of alarm floods can provide valuable
information for efficient alarm management. With the observation that the majority of earlier …

A data-driven alarm and event management framework

P Goel, EN Pistikopoulos, MS Mannan… - Journal of Loss Prevention …, 2019 - Elsevier
Industrial systems are monitored and controlled by sensors and actuators. The signals from
these instruments are mostly configured as alarms in the control system which alerts the …

Decision support for process operators: Task loading in the days of big data

M Naef, K Chadha, L Lefsrud - Journal of Loss Prevention in the Process …, 2022 - Elsevier
Modern chemical processes rely on distributed control systems to make the repetitive and
routine adjustments to maintain steady operation. Operators are still required to “supervise …

Comparison of the Smith-Waterman and Needleman-Wunsch algorithms for online similarity analysis of industrial alarm floods

MR Parvez, W Hu, T Chen - 2020 IEEE electric power and …, 2020 - ieeexplore.ieee.org
Alarm floods are considered to be the major obstacles that prevent the smooth process
operations of large-scale industrial facilities. During an alarm flood situation, industrial …

[PDF][PDF] Alarm pattern recognition in continuous process control systems using data mining

C Belavadi, VS Sardar… - International Journal of …, 2022 - pdfs.semanticscholar.org
An alarm management system with the Human Machine Interface in a process control
system is used to alert an operator of any abnormal situation, so that corrective action can be …

[HTML][HTML] Integration of alarm design in fault detection and diagnosis through alarm-range normalization

M Lucke, M Chioua, C Grimholt, M Hollender… - Control Engineering …, 2020 - Elsevier
Alarm systems designed according to engineering and safety considerations provide the
primary source of information for operators when it comes to abnormal situations. Still, alarm …

Process operations: from models and data to digital applications

CC Pantelides, FE Pereira, PJ Stanger… - Computers & Chemical …, 2024 - Elsevier
Digital Applications are complex software systems for decision support in process
operations and for process control. Each such application involves one or more …

Intelligent alarm flood management for power systems

G Mitrentsis, S Schmitt, D Marino, J Chakravorty… - Electric Power Systems …, 2024 - Elsevier
Alarm floods pose a challenge to the successful operation of transmission and distribution
systems because the alarm rate is often higher than what operators can effectively manage …

On improving fault detection and diagnosis using alarm-range normalisation

M Lucke, M Chioua, C Grimholt, M Hollender… - IFAC-PapersOnLine, 2018 - Elsevier
Alarm systems based on engineering and safety considerations are the prime source of
information for operators when it comes to abnormal situations. Conversely, the presence of …