Three full-size sedans were towed to highway speeds along a section of a remote rural highway. Upon release, an automated steering controller steered the vehicles through a series of maneuvers intended to result in rollover. Repeated attempts to roll each vehicle were made until rollover resulted. Non-rollover attempts produced cornering tire marks by the out-of-control vehicle. Out of numerous runs, 3 rollover and 2 non-rollover tests were selected for documentation and analysis. One additional steer-induced rollover test is presented that was conducted along a simulated road section at a closed test-track facility. All six tests presented are instrumented real-world type tests that were later reconstructed based upon the data obtained from on-board instrumentation, videotape, survey measurements, and still photographs obtained of each respective test. The test data presented within the paper includes the various phases associated with vehicle rollovers: loss-of-control, trip, and rolling phases. A more complete presentation of data for each of the six respective tests can be found in the appendix.
Rollover Testing on an Actual Highway
Sae International Journal of Passenger Cars. Mechanical Systems
Sae Int. J. Passeng. Cars – Mech. Syst
SAE World Congress & Exhibition ; 2009
Sae International Journal of Passenger Cars - Mechanical Systems ; 2 , 1 ; 1237-1267
2009-04-20
31 pages
Aufsatz (Konferenz)
Englisch
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