Rollover Prevention System for Passenger Vehicle
An active roll control using roll moment rejection algorithm based on 14 DOF full vehicle model is proposed in this paper. For tire model, the Magic Tire formula was used. The full vehicle model was simulated and compared with vehicle dynamics simulation software and validated using an instrume...
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| Main Authors: | , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2010
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| Subjects: | |
| Online Access: | http://eprints.utem.edu.my/id/eprint/10488/1/Rollover_Prevention_System_for_Passenger_Vehicle.pdf http://eprints.utem.edu.my/id/eprint/10488/ |
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| Summary: | An active roll control using roll moment rejection
algorithm based on 14 DOF full vehicle model is proposed
in this paper. For tire model, the Magic Tire formula was
used. The full vehicle model was simulated and compared
with vehicle dynamics simulation software and validated
using an instrumented experimental vehicle. The active roll
control algorithm was then introduced to the vehicle model.
Combined with PID control, the results were then simulated
and analyzed. From the simulation, it was found that the
algorithm can significantly reduce the roll angle and roll
rate of the vehicle and eventually prevent the vehicle from
rollover. The improvement of the roll motion also reduces
the load transfer from the inner wheels to outer wheels and
hence increases the road holding during cornering. |
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