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TRANSCAT APPLICATIONS

Integrated Water Management of Transboundary Catchments


ProDec

It is known from human experience that proper actions taken in the emergency situation (e.g. flood wave or dangerous pollution) may save human lives and property.

ProDec system helps to define decision rules to be used for selecting proper action when a definite threat takes place. The novelty in the ProDec system is constituted by the use of fuzzy logic to define the decision rules. With this approach decision rules can be formulated in semi-natural language form.


The ProDec system is composed of two parts:

  • the part supporting the determination of the decision rules
  • the part supporting decision making

In the first part the set of decision rules is prepared. On the basis of the measured or forecasted values of indicators, like, e.g. water level or forecasted precipitation, the rules determine whether emergency situation would arise. This part is not available through internet.

The second part functions on the basis of the set of decision rules prepared with the use of the ProDec's first part. Knowing the current values of the indicators used to determine the degree of emergency, we apply these the decision rules, and obtain the set of suggested actions, to be undertaken (or considered) in a given situation.

Look at:

  • Demo - an example showing fuzzy decision rules in action (second part of ProDec system). Use "Change" and then "Example1", "Example2",... buttons to see how suggested actions are changing depending on in values of some indicators.
 

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email: lark@ibspan.waw.pl

design: Aneta M. Pielak