Boots – shoes – and leggings
Patent
1995-09-05
1997-06-03
Voeltz, Emanuel T.
Boots, shoes, and leggings
73 2337, 395911, G01N 2184, G06F 1710
Patent
active
056361351
ABSTRACT:
A method of time-aligning sequential gas concentrations, generated by a non-plug flow real time emissions analyzer, with corresponding plug flow inputs from an emissions source includes selecting a sequence of known plug flow test gas pulses representative of the emissions source, feeding the known plug flow test gas pulses into the analyzer, saving a sequence of blurred test pulses generated by the analyzer, determining a mathematical relationship between the known plug flow test gas pulses and the blurred test pulses, configuring a filter such that the filter corresponds to the mathematical relationship, inputting a subset of the blurred test pulses into the filter, recording a sequence of deconvoluted test pulses generated by the filter, comparing the deconvoluted test pulses with a subset of the known plug flow test gas pulses to generate difference errors, adjusting the filter to minimize the plurality of difference errors, repeating the first inputting step, the first recording step, the comparing step, and the adjusting step to reduce the difference errors, feeding the plug flow inputs into the analyzer, recording the sequential gas concentrations generated by the analyzer, and deconvoluting the sequential gas concentrations.
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Butler James W.
Feldkamp Lee A.
Gierdzak Christine A.
Jesion Gerald
Puskorius Gintaras V.
Choi Kyle J.
Dixon Richard D.
Ford Motor Company
Voeltz Emanuel T.
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