envelope curve & mapping
TRANSCRIPT
8/19/2019 Envelope Curve & Mapping
http://slidepdf.com/reader/full/envelope-curve-mapping 1/4
\2/12/2073
Creation of Envelope Curve
Amplification and logarithmic calculus of t]1e received signalsRectification of the emitted pulse and the receiv€d signalsGeneration of the Envelope Curve
Distance evaluation
8/19/2019 Envelope Curve & Mapping
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\2/72/2073
Process Tank <-> Envelope Curve
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Different Ways to Display the Envelope Curve
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8/19/2019 Envelope Curve & Mapping
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12/12/201,3
Additional Curves I - Overview
AddiUonal Curves II - Map I
r Map has to be recorded \i/ith a completely empty tank
r With the map, all static tank obstacles are getting faded out
I onlythe actual level signal reaches over the map, aI otherel}loes are not qettinq evaluared
8/19/2019 Envelope Curve & Mapping
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t2/72/2013
Addiuona1 Curves II - Map II
. Task ofthe Map:) tolerance theshold l€vel signal detection) sLppression oIs.ad, rnrenerence siqnal\
Factory map:> suplression of fate eclo detection
caused by reflectiols ilstde the
> recorded in the fetory) bas to be .€coded aSain aJter
) su@Essi@ oi lalse echo delecti@caured by rcfl€cuo6 ar stadc
-> has to be r€coxled aner btual
TEinhqLe€lfuddhvdopeorc Eaminq
Any questions?
Endresi+rauser l:J
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