A generative approach to qualitative trend analysis for batch process fault diagnosis

2013 ◽  
Author(s):  
Kris Villez ◽  
Raghunathan Rengaswamy
Keyword(s):  
Fault Diagnosis ◽  
Trend Analysis ◽  
Batch Process ◽  
Qualitative Trend Analysis ◽  
Process Fault Diagnosis ◽  
Generative Approach

Design of Simulation System for Batch Process

2011 ◽  
Vol 55-57 ◽  
pp. 1693-1698
Author(s):  
Zhong Hu Yuan ◽  
Xiao Yu Qi ◽  
Xiao Wei Han
Keyword(s):  
Fault Diagnosis ◽  
Production Process ◽  
Batch Process ◽  
Simulation System ◽  
Experimental Simulation ◽  
Research Focus ◽  
Industrial Control ◽  
Simulation Data ◽  
Process Fault Diagnosis ◽  
Penicillin Fermentation

Process monitoring and fault diagnosis of batch process is a research focus in the industrial control field. In this paper, penicillin fermentation is taken as the research background, a visual batch process simulation system is designed based on mathematical models of an actual production process. By introducing different fault signals to the penicillin fermentation simulation process, the designed system can be used to simulate the real penicillin fermentation production process clearly. In the end, an ideal experimental simulation data for batch process fault diagnosis is provided.

Fault Diagnosis by Qualitative Trend Analysis of the Principal Components: Prospects and Some New Results

2003 ◽  
Vol 36 (5) ◽  
pp. 783-788
Author(s):  
Mano Ram Maurya ◽  
Raghunathan Rengaswamy ◽  
Venkat Venkatasubramanian
Keyword(s):  
Fault Diagnosis ◽  
Trend Analysis ◽  
Principal Components ◽  
Qualitative Trend Analysis
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