微分操舵アシストがドリフト走行性能に及ぼす効果について

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書誌事項

タイトル別名
  • About the Effect which the Differentiation Steer Assist System causes for the Drift Running Performance
  • ビブン ソウダ アシスト ガ ドリフト ソウコウ セイノウ ニ オヨボス コウカ ニ ツイテ

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説明

In this research, an effective technique was examined to improve the drift running performance. Concretely, the driver model by which the counter steer was done was assumed to the model by which the body slip angle (and the body slip angle velocity) was feed back. Next, the effectiveness of the system which added the assist steer angle corresponding to the steer angle velocity to a front wheel steer angle was clarified as a drift running performance improvement technique of the vehicle. As a result, because the phase advances when the differentiation steer assistance is added, it has been understood to be able to cover the delay of the counter steer when the drift running. Therefore, it has been understood that the drift control does considerably easily. Moreover, it has been understood that the differentiation steer assistance acts effectively at the drift cornering by which the drift angle is maintained in cornering and the severe lane change with a drift at a situation. That is, it was understood to be able to settle to the drift angle of the aim quickly at the time of the drift cornering because the delay of the control steer angle of the counter steer was improve. Moreover, it was understood for the transient overshoot of the vehicle tracks to be able to decrease, and to return to the state of stability quickly at the severe lane change.

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