Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An algorithm for real-time estimation of Mezcal fermentation parameters
  based on redox potential measurements   We present an algorithm for the continuous monitoring of the biomass and
ethanol concentrations and moreover the kinetic rate in the Mezcal fermentation
process. This algorithm performs its task having only available the on-line
measurements of the redox potential. The procedure includes an artificial
neural network (ANN) that relates the redox potential to the ethanol and
biomass concentrations. Then a nonlinear-observer-based algorithm uses the
biomass estimations to infer the kinetic rate of this fermentation process. The
method shows that the redox potential is a valuable indicator of microorganism
metabolic activity during the Mezcal fermentation. In addition, the estimated
kinetic rate can be considered as a direct evidence of the presence of mixed
culture growth in the process. In this work, the detailed design of the
software-sensor is presented, as well as its experimental application at the
laboratory level

4
The categories of this paper are: cond-mat
33
The categories of this paper are: plasm-ph
19
The categories of this paper are: eess
5
The categories of this paper are: gr-qc
15
The categories of this paper are: nucl-ex
34
The categories of this paper are: chem-ph
11
The categories of this paper are: hep-lat
25
The categories of this paper are: patt-sol
23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
14
The categories of this paper are: math-ph
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
7
The categories of this paper are: hep-th
13
The categories of this paper are: quant-ph
1
The categories of this paper are: cs