[PDF][PDF] Belt deviation detection system based on deep learning under complex working conditions

P Zhang, S Xu, W Wang - IAENG International Journal of Applied …, 2023 - iaeng.org
As one of the important transportation tools for coal transportation, the operating efficiency of
belt conveyor is directly related to the production efficiency of coal. However, belt conveyor …

Design of alarm thresholds and delay timers for non-IID process variables based on alarm durations

P Gyasi, J Wang - Process Safety and Environmental Protection, 2023 - Elsevier
Many alarm systems suffer from false and missed alarms that are detrimental to the safety
and efficiency of industrial process operations. This paper proposes a method to jointly …

Data-Driven-Based Intelligent Alarm Method of Ultra-Supercritical Thermal Power Units

X Zhang, L Ye, C Zhang, C Wei - Processes, 2024 - mdpi.com
In order to ensure the safe operation of the ultra-supercritical thermal power units
(USCTPUs), this paper proposes an intelligent alarm method to enhance the performance of …

Optimal alarm trippoints and timers for avoiding false alarms *

P Gyasi, J Wang - 2023 CAA Symposium on Fault Detection …, 2023 - ieeexplore.ieee.org
Process disturbances, noise and unreasonable settings of alarm trippoints usually generate
false alarms. A novel approach is hereby proposed to calculate optimal values of alarm …