中国物理B ›› 2021, Vol. 30 ›› Issue (10): 108901-108901.doi: 10.1088/1674-1056/ac1417

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CO2 emission control in new CM car-following model with feedback control of the optimal estimation of velocity difference under V2X environment

Guang-Han Peng(彭光含)1,†, Rui Tang(汤瑞)1, Hua Kuang(邝华)1, Hui-Li Tan(谭惠丽)1, and Tao Chen(陈陶)2   

  1. 1 College of Physical Science and Technology, Guangxi Normal University, Guilin 541004, China;
    2 Boyuan Scientific Instruments(Zhenjiang) Co., Ltd, Zhenjiang 212003, China
  • 收稿日期:2021-05-31 修回日期:2021-07-11 接受日期:2021-07-14 出版日期:2021-09-17 发布日期:2021-09-30
  • 通讯作者: Guang-Han Peng E-mail:pengguanghan@163.com
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 61963008, 61673168, 11762004, and 12047567), the Natural Science Foundation of Guangxi Zhuang Autonomous Region, China (Grant No. 2018GXNSFAA281274), Guangxi Innovation-Driven Development Special Fund Project (Grant No. GUIKEAA19254034-3), the Doctor Scientific Research Startup Project Foundation of Guangxi Normal University, China (Grant No. 2018BQ007), and the Science and Technology Project of Zhenjiang City, Jiangsu Province, China (Grant No. GY2020019).

CO2 emission control in new CM car-following model with feedback control of the optimal estimation of velocity difference under V2X environment

Guang-Han Peng(彭光含)1,†, Rui Tang(汤瑞)1, Hua Kuang(邝华)1, Hui-Li Tan(谭惠丽)1, and Tao Chen(陈陶)2   

  1. 1 College of Physical Science and Technology, Guangxi Normal University, Guilin 541004, China;
    2 Boyuan Scientific Instruments(Zhenjiang) Co., Ltd, Zhenjiang 212003, China
  • Received:2021-05-31 Revised:2021-07-11 Accepted:2021-07-14 Online:2021-09-17 Published:2021-09-30
  • Contact: Guang-Han Peng E-mail:pengguanghan@163.com
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 61963008, 61673168, 11762004, and 12047567), the Natural Science Foundation of Guangxi Zhuang Autonomous Region, China (Grant No. 2018GXNSFAA281274), Guangxi Innovation-Driven Development Special Fund Project (Grant No. GUIKEAA19254034-3), the Doctor Scientific Research Startup Project Foundation of Guangxi Normal University, China (Grant No. 2018BQ007), and the Science and Technology Project of Zhenjiang City, Jiangsu Province, China (Grant No. GY2020019).

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摘要： A new coupled map car-following model in this paper is proposed by considering the influence of the difference of the estimated optimal speed based on the coupled map (CM) car-following model under V2X environment. The stability of the new model is analyzed by applying the control theory, and the conditions are obtained for the stability of the traffic system. And the two scenes of vehicle stopping once and four times have been simulated. The simulation results show that the control term considered with optimal estimation of speed difference can effectively improve the stability of vehicle running and reduce CO2 emissions in the CM car-following model.

关键词: traffic flow, optimal velocity model, numerical simulation

Abstract: A new coupled map car-following model in this paper is proposed by considering the influence of the difference of the estimated optimal speed based on the coupled map (CM) car-following model under V2X environment. The stability of the new model is analyzed by applying the control theory, and the conditions are obtained for the stability of the traffic system. And the two scenes of vehicle stopping once and four times have been simulated. The simulation results show that the control term considered with optimal estimation of speed difference can effectively improve the stability of vehicle running and reduce CO2 emissions in the CM car-following model.

Key words: traffic flow, optimal velocity model, numerical simulation

中图分类号:  (Transportation)

  • 89.40.-a
05.70.Fh (Phase transitions: general studies)