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Prediction method using optimization with barrier functions for autonomous driving

Research Project

Project/Area Number 21K04128
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 21040:Control and system engineering-related
Research InstitutionKogakuin University

Principal Investigator

Mukai Masakazu  工学院大学, 工学部, 教授 (50404059)

Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2023: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2022: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2021: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords自動車制御 / 制御工学 / 交通システム / モデル予測制御 / 車両挙動予測 / 自動運転 / 自動車工学
Outline of Research at the Start

高度な自動運転の実現のためには,他車両のリアルタイムでの挙動予測が必要である.しかし,挙動予測を行うことのできる統合的なドライバーの数学的モデルは存在しない.本研究は,自動運転システムに適した他車両の挙動予測法を明らかにすることを目的とする.研究する挙動予測法は,最適化問題の評価関数と拘束条件を構成するバリア関数を,ドライバーの運転を特徴付ける関数とする.実データから道路形状と交通状況に合わせて評価関数とバリア関数とを構成する方法を確立し,最適化問題を解くことで予測軌道が得られるアルゴリズムを構築する.

Outline of Final Research Achievements

The objective of this task is to construct a method for predicting the behavior of other vehicles suitable for automated driving systems, and to identify functions that characterize the driving behavior of the drivers of other vehicles. In other words, we believe that if the evaluation function and constraint conditions that constitute the optimization problem can be made closer to the conditions implicitly possessed by the driver, the driving behavior obtained as a result of optimization will be closer. The following three major issues were addressed and results were obtained. 1) Design of evaluation functions and barrier functions that characterize driving behavior, 2) Development of a method to predict driving behavior based on road traffic information, 3) Verification using a traffic flow simulator

Academic Significance and Societal Importance of the Research Achievements

申請課題に取り組むことで,他車両の運転挙動の予測結果を自動運転システムに利用できスムーズな自動運転が実現できる.そのため,交通システムの安全性と効率を向上させることが可能になり,社会的に意義の高い研究である.さらに,本申請課題の成果は,他の交通参加者である歩行者,自転車などの安全を評価する際にも利用可能と考えられるため,他の研究への波及効果が期待できる.また,交通流のシミュレーションを進めることで,大規模な社会システムの一部である交通システムのシミュレーションの知見ノウハウを得ることが可能である.

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (15 results)

All 2024 2023 2022 2021

All Journal Article (6 results) (of which Peer Reviewed: 5 results,  Open Access: 1 results) Presentation (9 results) (of which Int'l Joint Research: 3 results)

  • [Journal Article] Composition of Automated Vehicle Groups with Control Barrier and Lyapunov Functions Using Slope Information2023

    • Author(s)
      Hayashi Yuzuki、Mukai Masakazu
    • Journal Title

      IFAC-PapersOnLine

      Volume: 56 Issue: 2 Pages: 11483-11490

    • DOI

      10.1016/j.ifacol.2023.10.438

    • Related Report
      2023 Annual Research Report
  • [Journal Article] Model predictive eco-driving control of internal-combustion-engine vehicles equipped with CVTs in car-following scenarios2023

    • Author(s)
      Yoshinaka Shinsaku、Narisawa Satoru、Yuno Tsuyoshi、Cao Wenjing、Mukai Masakazu、Kawabe Taketoshi
    • Journal Title

      SICE Journal of Control, Measurement, and System Integration

      Volume: 16 Issue: 1 Pages: 109-116

    • DOI

      10.1080/18824889.2023.2188976

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Composition of Automated Vehicle Groups with Control Barrier and Lyapunov Functions Using Slope Information2023

    • Author(s)
      Y. Hayashi and M. Mukai
    • Journal Title

      IFAC World Congress 2023

      Volume: -

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Reducing Waiting Time and Improving Fuel Economy at Signalized Intersections by Grouping Vehicles and Controlling Traffic Signals2022

    • Author(s)
      関根直樹,向井正和
    • Journal Title

      IEEJ Transactions on Electronics, Information and Systems

      Volume: 142 Issue: 7 Pages: 746-751

    • DOI

      10.1541/ieejeiss.142.746

    • ISSN
      0385-4221, 1348-8155
    • Year and Date
      2022-07-01
    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Study on the formulation of vehicle merging problems for model predictive control2022

    • Author(s)
      Yuki Kishi, Cao Wenjing, Masakazu Mukai
    • Journal Title

      Artificial Life and Robotics

      Volume: - Issue: 3 Pages: 513-520

    • DOI

      10.1007/s10015-022-00751-0

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] A parameter setting method to find the required state estimation accuracy for a motion control method in merging scenario2021

    • Author(s)
      Wenjing Cao, Masakazu Mukai, Taketoshi Kawabe
    • Journal Title

      Asian Journal of Control

      Volume: - Issue: 5 Pages: 2098-2110

    • DOI

      10.1002/asjc.2666

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Presentation] 検出エリアの分割によるモデルカー位置検出範囲の拡張に関する検討2024

    • Author(s)
      小泉,向井
    • Organizer
      第11回計測自動制御学会制御部門マルチシンポジウム
    • Related Report
      2023 Annual Research Report
  • [Presentation] 自動運転車群の長さを考慮した交差点最適化制御に関する一考察2024

    • Author(s)
      馬,向井
    • Organizer
      第11回計測自動制御学会制御部門マルチシンポジウム
    • Related Report
      2023 Annual Research Report
  • [Presentation] Study on Model Predictive Control for Electric Wheelchair using Map Information2022

    • Author(s)
      X. Zuo, Y. Suzuki, and M. Mukai
    • Organizer
      International Symposium on Advanced Technology 2022
    • Related Report
      2022 Research-status Report
  • [Presentation] Study on Fuel Saving Effect of Toy Car Tracking Problem Using Model Predictive Control2022

    • Author(s)
      K. Shimizu, Y. Hayashi, and M. Mukai
    • Organizer
      SICE Annual Conference 2022
    • Related Report
      2022 Research-status Report
  • [Presentation] 制御バリア関数を用いた自動運転車両の隊列形成に関する一考察2022

    • Author(s)
      林悠月,向井正和
    • Organizer
      第9回計測自動制御学会制御部門マルチシンポジウム
    • Related Report
      2021 Research-status Report
  • [Presentation] Collision avoidance control for automated vehicle using multiple upper limits of acceleration2021

    • Author(s)
      Yuzuki Hayashi and Masakzu Mukai
    • Organizer
      6th IFAC Conference on Engine and Powertrain Control, Simulation and Modeling, E-COSM 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Study on Driving Skill Analysis in Curve Sections using Adaboost Algorithm with Driving Simulator2021

    • Author(s)
      Eisho Kannno and Masakazu Mukai
    • Organizer
      International Symposium on Advanced Technology
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] A study on energy consumption in vehicles using model predictive control during stop and departure operations at an intersection2021

    • Author(s)
      Ryohei Takahashi and Masakazu Mukai
    • Organizer
      SICE Annual Conference 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 混合整数計画法を用いた高速道路における自動車の合流制御2021

    • Author(s)
      早川和秀,向井正和
    • Organizer
      電気学会電子・情報・システム部門大会
    • Related Report
      2021 Research-status Report

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Published: 2021-04-28   Modified: 2025-01-30  

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