Grüß Gott,
durch Zufall bin ich auf die folgende englischsprachige Studie aus dem Jahr 2008 gestossen. Es handelt sich hierbei um eine Studie, welche im Auftrag des amerikanischen Department of Defense erstellt wurde:
Interessant finde ich einen Feldversuch, welcher an 37 Autos vorgenommen wurde. Diese wurden einem ausgesetzt -> Fazit ca. 10 % der Fahrzeuge sind ausgefallen.
Die Studie finde ich insgesamt hochinteressant - in unserer komplexen, vernetzten Gesellschaft haben auch 10% Ausfälle signifikante Auswirkungen!
Hier noch einmal aus der Studie bzgl. Kraftfahrzeuge zitiert:
"We tested a sample of 37 cars in an simulation laboratory, with automobile vintages
ranging from 1986 through 2002. Automobiles of these vintages include extensive
electronics and represent a significant fraction of automobiles on the road today. The
testing was conducted by exposing running and nonrunning automobiles to sequentially
increasing field intensities. If anomalous response (either temporary or permanent)
was observed, the testing of that particular automobile was stopped. If no anomalous
response was observed, the testing was continued up to the field intensity limits of the
simulation capability (approximately 50 kV/m).
...
Based on these test results, we expect few automobile effects at field levels below
25 kV/m. Approximately 10 percent or more of the automobiles exposed to higher field
levels may experience serious effects, including engine stall, that require driver
intervention to correct. We further expect that at least two out of three automobiles on the
road will manifest some nuisance response at these higher field levels. The serious malfunctions
could trigger car crashes on U.S. highways; the nuisance malfunctions could
exacerbate this condition. The ultimate result of automobile exposure could be triggered
crashes that damage many more vehicles than are damaged by the , the consequent
loss of life, and multiple injuries."
LG
Lorenz
