This paper details using sensitivity analysis techniques to enhance computer simulation models and associated parameter measurements. Inverse sensitivity techniques are presented, which unlike classical sensitivity techniques, predict the change of a model input parameter required to cause a specific change in a model output. Critical parameters are identified, indicating areas where upgrades to parameter measurement techniques may be needed. This information also helps identify areas where simulation models are deficient or in error. Examples of the use of this sensitivity analysis technique are presented. The technique, applied to vehicle handling dynamics here, is general and applies to other types of simulations.
Improving vehicle handling simulation via sensitivity analysis
Sensitivitätsanalyse zur Verbesserung der Fahrdynamik-Simulation
FISITA Congress, 24 ; Jun ; 1-10
1992
10 Seiten, 10 Bilder, 6 Tabellen, 15 Quellen
Aufsatz (Konferenz)
Englisch
Empfindlichkeit , Rechnersimulation , Simulationsmodell , Messverfahren , Schwachstellenprüfung , Prüfprogramm , Programmprüfung , Fahrdynamik , Fahrzeugerprobung , Betriebsparameter , Fehlerkorrektur , dynamisches Verhalten , Straßenfahrzeuglauftechnik , dynamische Stabilität , Genauigkeit , Einflussgröße
Improving vehicle handling simulation via sensitivity analysis
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