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Experimental Study on EV´s Lateral Motion Stabilization with Fast Feed
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| Author(s) |
S-I. Sakai; S. Hara; Y. Hori |
| Abstract |
Electric motors in Electric Vehicles (EVs) has quite fast torque response, thus fast minor feedback
loops can be applied for vehicle motion stabilization. This paper clarified that such feedback
loop can stabilize the dynamics of driven wheel on the slippery road surface. With such loop,
driven wheel has large inertia equivalently. It can stabilize the vehicle’s lateral dynamics, if
minor feedback loops are independently installed in the driven wheels. This effect was demonstrated
with simulations and experiments. It suggests the effectiveness of minor feedback loops
in the total control system like DYC (Direct YawMomen t Control). This paper also introduces
our novel 4-motored EV “UOT Electric March II”, which is newly constructed for these
experiments. |
| Download |
| Filename: | EPE2001 - PP01245 - Sakai.pdf |
| Filesize: | 1.24 MB |
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| Type |
Members Only |
| Date |
Last modified 2004-03-15 by System |
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