An investigation of automatic car following
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 9837535
- Paper/Info type
- AVEC
- Pages
- 1-5(Total 5 p)
- Date of publication
- Sep 1998
- Publisher
- Others, Unknown
- Language
- English
- Event
- AVEC '98
Detailed Information
| Author(E) | 1) S. Tange, 2) H. Mouri |
|---|---|
| Affiliation(J) | 1) 日産自動車, 2) 日産自動車 |
| Affiliation(E) | 1) Nissan Motor Co., Ltd., 2) Nissan Motor Co., Ltd. |
| Abstract(J) | 車々間通信を用いず,車間距離と自車状態量のみから先行車の加減速挙動が推定可能な状態推定器について検討.更に,この状態推定器を用いて,確率論的最適制御理論を適用した車間距離制御をシミュレート.先行車加減速中においても定常偏差なく車間距離を制御するためには,先行車加速度をモデル化し,レギュレータを構成することが不可欠. Translation |
| Abstract(E) | In this paper, in the first half, we describe the configuration of a state estimator which enables the vehicle to know the acceleration behavior of the lead vehicle by detecting inter-vehicle distance. In order to validate the method of configuring the state estimator, we investigated it theoretically and conducted a driving test using actual vehicles. The estimated lead vehicle's state is compared with actual one (which is measured by vehicle-to-vehicle communication) and with one given by differentiating the inter-vehicle distance. In the second half, we investigated about the inter-vehicle distance control on the basis of estimated state variables. In order to follow the lead car, we devised Linear Quadratic Gaussian control system. The performance of this control is shown by simulated results. |
