articleIEEE Transactions on Intelligent Transportation SystemsJun 5, 2023Closed access

Hierarchical Velocity Optimization for Connected Automated Vehicles With Cellular Vehicle-to-Everything Communication at Continuous Signalized Intersections

XZXizheng ZhangSFSichen FangYSYongpeng ShenXYXiaofang YuanZLZhangyu Lu

Hunan Institute of Engineering · Xiangtan Electric Manufacturing Group (China) · +2 more institutions

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Abstract

The rapid development of intelligent connected technologies and cellular vehicle-to-everything communication (C-V2X) provide new opportunities to solve the connected automated vehicle (CAV) traffic problem for eco-driving at continuous signalized intersections. With C-V2X, a hierarchical velocity optimization design based on hybrid model predictive control technique (HVO-HMPC) is presented to reduce the fuel consumption and pollution emission. First, a distance–domain velocity optimization problem, with distance as the independent variable, was constructed. Second, a hybrid MPC scheme was developed by combining the multiple shooting method and MPC technique to calculate the optimal velocity profile of a…

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251
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5

Topics & keywords

Topics
Keywords
  • Controller (irrigation)
  • Fuel efficiency
  • Constraint (computer-aided design)
  • Computer science
  • Braking distance
  • Control theory (sociology)
  • Model predictive control
  • Automotive engineering
UN Sustainable Development Goals
  • Affordable and clean energy
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