@article{ART003234165},
author={Da-Eun Ji and Beak-Cheol Jang},
title={Adaptive Hierarchical Control of Warning and Trajectory for Energy-Efficient Autonomous Driving},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2025},
volume={30},
number={8},
pages={1-9}
TY - JOUR
AU - Da-Eun Ji
AU - Beak-Cheol Jang
TI - Adaptive Hierarchical Control of Warning and Trajectory for Energy-Efficient Autonomous Driving
JO - Journal of The Korea Society of Computer and Information
PY - 2025
VL - 30
IS - 8
PB - The Korean Society Of Computer And Information
SP - 1
EP - 9
SN - 1598-849X
AB - Given the increasing complexity of intelligent transportation systems, the joint optimization of warning mechanisms and vehicle control has emerged as a critical challenge. This paper proposes a hierarchical optimization framework that integrates warning range optimization at the upper level with energy–time balanced vehicle control at the lower level. In the upper level, the warning range, which defines the spatial scope of risk perception, is determined based on road conditions and traffic density, while in the lower level, Second-Order Cone Programming (SOCP) is employed to simultaneously minimize energy consumption and travel time within the selected range. To overcome the limitations of static weight-based approaches, an adaptive weight tuning mechanism is introduced, combining grid search with gradient-norm feedback. The proposed framework demonstrates consistent convergence across diverse simulation settings, and its validity is confirmed through analyses of cost function reduction and weight sensitivity. These findings indicate that the framework can go beyond conventional path planning or single-objective optimization, offering a robust control strategy that ensures stability, efficiency, and adaptability in real-world driving environments.
KW - Hierarchical Optimization;Second-Order Cone Programming (SOCP);Convex Control;Warning Range Control;Autonomous Vehicle Control
DO -
UR -
ER -
Da-Eun Ji and Beak-Cheol Jang. (2025). Adaptive Hierarchical Control of Warning and Trajectory for Energy-Efficient Autonomous Driving. Journal of The Korea Society of Computer and Information, 30(8), 1-9.
Da-Eun Ji and Beak-Cheol Jang. 2025, "Adaptive Hierarchical Control of Warning and Trajectory for Energy-Efficient Autonomous Driving", Journal of The Korea Society of Computer and Information, vol.30, no.8 pp.1-9.
Da-Eun Ji, Beak-Cheol Jang "Adaptive Hierarchical Control of Warning and Trajectory for Energy-Efficient Autonomous Driving" Journal of The Korea Society of Computer and Information 30.8 pp.1-9 (2025) : 1.
Da-Eun Ji, Beak-Cheol Jang. Adaptive Hierarchical Control of Warning and Trajectory for Energy-Efficient Autonomous Driving. 2025; 30(8), 1-9.
Da-Eun Ji and Beak-Cheol Jang. "Adaptive Hierarchical Control of Warning and Trajectory for Energy-Efficient Autonomous Driving" Journal of The Korea Society of Computer and Information 30, no.8 (2025) : 1-9.
Da-Eun Ji; Beak-Cheol Jang. Adaptive Hierarchical Control of Warning and Trajectory for Energy-Efficient Autonomous Driving. Journal of The Korea Society of Computer and Information, 30(8), 1-9.
Da-Eun Ji; Beak-Cheol Jang. Adaptive Hierarchical Control of Warning and Trajectory for Energy-Efficient Autonomous Driving. Journal of The Korea Society of Computer and Information. 2025; 30(8) 1-9.
Da-Eun Ji, Beak-Cheol Jang. Adaptive Hierarchical Control of Warning and Trajectory for Energy-Efficient Autonomous Driving. 2025; 30(8), 1-9.
Da-Eun Ji and Beak-Cheol Jang. "Adaptive Hierarchical Control of Warning and Trajectory for Energy-Efficient Autonomous Driving" Journal of The Korea Society of Computer and Information 30, no.8 (2025) : 1-9.
