Gaussian learning-based fuzzy predictive cruise control for improving safety and economy of connected vehicles
Gaussian learning-based fuzzy predictive cruise control for improving safety and economy of connected vehicles
- New search for: He, Defeng
- New search for: Peng, Binbin
- New search for: He, Defeng
- New search for: Peng, Binbin
This study considers an adaptive cruise control problem of connected vehicles in the vehicular ad-hoc network and proposes a Gaussian learning-based fuzzy predictive cruise control approach to enhance the fuel efficiency and safety of the connected vehicles in a vehicle-following scenario. First, a Gaussian process regression model is introduced and trained with real data to estimate the future acceleration of the preceding vehicle over the prediction horizon. Moreover, with assessing traffic scenarios, the weights characterising the importance of individual performance are adjusted by a fuzzy decision method in real time. Then a fuzzy predictive cruise controller is obtained by online solving a constrained receding horizon optimal control problem with a changing cost function and acceleration prediction of the preceding vehicle. Finally, through CarSim/Simulink co-simulation, it is shown that the proposed approach has an improvement in fuel economy and safety compared with conventional predictive cruise control algorithms.
Document information
Gaussian learning-based fuzzy predictive cruise control for improving safety and economy of connected vehicles
IET Intelligent Transport Systems ; 14 , 5 ; 346-355
2020-03-19
10 pages
Article (Journal)
Electronic Resource
English
CarSim/Simulink co-simulation , velocity control , safety , road vehicles , Gaussian processes , Gaussian process regression model , preceding vehicle , learning (artificial intelligence) , connected vehicles , optimal control , fuzzy decision method , acceleration prediction , cost function , vehicle-following scenario , fuel economy , predictive control , fuzzy predictive cruise controller , constrained receding horizon optimal control problem , adaptive cruise control problem , prediction horizon , fuzzy set theory , Gaussian learning-based fuzzy predictive cruise control approach , adaptive control , regression analysis
Metadata by IET is licensed under CC BY 3.0
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