Saved in:
| Main Authors: | , |
|---|---|
| Format: | Preprint |
| Published: |
2023
|
| Subjects: | |
| Online Access: | https://arxiv.org/abs/2309.02456 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866910471111573504 |
|---|---|
| author | Chen, Xingyu Bai, Haijian |
| author_facet | Chen, Xingyu Bai, Haijian |
| contents | This paper proposes an improved Intelligent driving model (Sigmoid-IDM) to address the problems of excessive acceleration in traffic oscillation and following failure in free flow. The Sigmoid-IDM uses a Sigmoid function to enhance the start-following characteristics, improve the output strategy of the spacing term, and stabilize the steady-state velocity in free flow. Moreover, the model asymmetry is improved by means of introducing cautious following distance, driving caution factor, and segmentation function. The anti-interference ability of the Sigmoid-IDM is demonstrated by local stability and string stability analyses. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2309_02456 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | A Sigmoid-based car-following model to improve acceleration stability in traffic oscillation and following failure in free flow Chen, Xingyu Bai, Haijian Systems and Control This paper proposes an improved Intelligent driving model (Sigmoid-IDM) to address the problems of excessive acceleration in traffic oscillation and following failure in free flow. The Sigmoid-IDM uses a Sigmoid function to enhance the start-following characteristics, improve the output strategy of the spacing term, and stabilize the steady-state velocity in free flow. Moreover, the model asymmetry is improved by means of introducing cautious following distance, driving caution factor, and segmentation function. The anti-interference ability of the Sigmoid-IDM is demonstrated by local stability and string stability analyses. |
| title | A Sigmoid-based car-following model to improve acceleration stability in traffic oscillation and following failure in free flow |
| topic | Systems and Control |
| url | https://arxiv.org/abs/2309.02456 |