On-line process monitoring of coffee roasting by resonant laser ionisation time-of-flight mass spectrometry: bridging the gap from industrial batch roasting to flavour formation inside an individual coffee bean

2013 ◽  
Vol 48 (12) ◽  
pp. 1253-1265 ◽  
Author(s):  
R. Hertz-Schünemann ◽  
R. Dorfner ◽  
C. Yeretzian ◽  
T. Streibel ◽  
R. Zimmermann
Keyword(s):  
Mass Spectrometry ◽  
Process Monitoring ◽  
Coffee Bean ◽  
Flight Mass Spectrometry ◽  
Industrial Batch ◽  
Resonant Laser ◽  
On Line ◽  
Line Process ◽  
Flavour Formation ◽  
Coffee Roasting

A Hybrid Methodology For On-Line Process Monitoring

2004 ◽  
Vol 2 (1) ◽  
Author(s):  
Rakesh Kumar ◽  
Avinash M. Jade ◽  
Valadi K. Jayaraman ◽  
Bhaskar D. Kulkarni
Keyword(s):  
Process Monitoring ◽  
Current Practice ◽  
Locally Linear Embedding ◽  
Support Vector ◽  
Nonlinear Dimensionality Reduction ◽  
Hybrid Strategy ◽  
Vector Machines ◽  
On Line ◽  
Line Process

A hybrid strategy of using (i) locally linear embedding for nonlinear dimensionality reduction of high dimensional data and (ii) support vector machines for classification of the resultant features is proposed as a robust methodology for process monitoring. Illustrative examples substantiate the methodology vis-à-vis current practice.

An Integrated Rule-Based/Algorithmic Architecture for On-Line Process Monitoring and Reactive Control

1992 ◽  
Vol 25 (28) ◽  
pp. 313-317
Author(s):  
Bruce H. Krogh ◽  
C.J. Paul ◽  
Dwo-Wen Yan ◽  
Jay K. Strosnider ◽  
Lawrence E. Holloway
Keyword(s):  
Process Monitoring ◽  
Reactive Control ◽  
Rule Based ◽  
On Line ◽  
Line Process
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