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PRACA ORYGINALNA
Determining the trajectory of the vehicle motion on the basis of the recorded physical quantities describing its dynamics during double lane change maneuvers
 
 
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Vehicle Tests Laboratory, Łukasiewicz Research Network - Automotive Industry Institute, Poland
AUTOR DO KORESPONDENCJI
Tomasz Pusty   

Vehicle Tests Laboratory, Łukasiewicz Research Network - Automotive Industry Institute, Jagiellońska, 03-301, Warsaw, Poland
Data nadesłania: 20-06-2022
Data ostatniej rewizji: 29-06-2022
Data akceptacji: 29-06-2022
Data publikacji: 30-06-2022
 
The Archives of Automotive Engineering – Archiwum Motoryzacji 2022;96(2):96–102
 
SŁOWA KLUCZOWE
DZIEDZINY
STRESZCZENIE
The paper indicated the results of the vehicle motion trajectory calculations determined on the basis of the recorded waveforms of the acceleration vector and angular velocity components during the double lane change maneuver, taking into account the errors of acceleration sensors reset (zeroing). For the sake of simplicity, it was assumed that the zeroing errors apply only to the linear acceleration sensors, while the angular velocity sensors show exact values at the time t = 0 s (when starting the double lane change maneuver). During the analysis of the results of the experimental research, the vehicle kinematics model was used, in which right-handed coordinate systems were used: global and two local coordinate systems. The differences in the results of the calculations were determined and possible causes of these differences were indicated. The test results indicate that special attention should be paid to zeroing the acceleration sensors, in particular the ay component.
 
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