Distributed process monitoring based on canonical correlation analysis with partly-connected topology

X Peng, SX Ding, W Du, W Zhong, F Qian - Control Engineering Practice, 2020 - Elsevier
In this work, a novel data-driven residual generation based process monitoring method is
proposed for plant-wide process systems which can be partitioned into several sub …

Concurrent quality-relevant canonical correlation analysis for nonlinear continuous process decomposition and monitoring

X Peng, Z Li, W Zhong, F Qian… - Industrial & Engineering …, 2020 - ACS Publications
The main focus of this work is to propose a data-driven residual generation based
performance monitoring method for an industrial nonlinear p-xylene (PX) oxidation reaction …

Comparative case study of finite mixture and T2-Hotelling control charts for multiple stream monitoring

DC Vicentin, PC Oprime, RC Mergulhão - The International Journal of …, 2022 - Springer
The multiple stream process involves equipment with several modules producing the same
items, but with respective random variables' subpopulations. This particularity demands …

可变抽样区间ARMA 控制图经济设计

张黎, 董晓阳 - 系统仿真学报, 2018 - china-simulation.com
为提高统计过程监控灵敏度并减少监控费用, 研究了可变抽样区间自回归移动平均(VSI ARMA)
控制图的经济设计问题. 构建了VSI 和FSI (Fixed Sampling Interval) ARMA …

Proposta de uso de distribuições finitas de probabilidade e distribuição T^ 2-Hotelling para o monitoramento de processos de múltiplos fluxos

DS Vicentin - 2021 - repositorio.ufscar.br
Um tema ainda pouco pesquisado é o monitoramento e controle de processos com
múltiplos fluxos (Multiple Stream Process–MSP). São casos nos quais os equipamentos …

Economic Design of VSI ARMA Charts

Z Li, X Dong - Journal of System Simulation, 2019 - dc-china-simulation …
To improve the sensitivity of statistical process control reducing costs for process monitoring
at the same time, the economic design of autoregressive moving average control chart with …