Detection of abnormal trend

Discussion created by panagiotis.perdikis on Aug 6, 2010
Latest reply on Sep 29, 2010 by panagiotis.perdikis

Hello to all!  I have a question regarding detection of abnormal trend.  In other words, suppose we have a parameter (for example a temperature) which we know that depends on a flow, and we see that it starts to increase or decrease without seeing any change in the flow, then how would we be able to detect this abnormality automatically?