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Andreas Hegyi
Researcher at Delft University of Technology
Publications - 125
Citations - 4053
Andreas Hegyi is an academic researcher from Delft University of Technology. The author has contributed to research in topics: Model predictive control & Traffic flow. The author has an hindex of 29, co-authored 122 publications receiving 3616 citations.
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Journal ArticleDOI
Model predictive control for optimal coordination of ramp metering and variable speed limits
TL;DR: In this paper, the optimal coordination of variable speed limits and ramp metering in a freeway traffic network is discussed, where the objective of the control is to minimize the total time that vehicles spend in the network.
Journal ArticleDOI
Optimal coordination of variable speed limits to suppress shock waves
TL;DR: A model predictive control approach to optimally coordinate variable speed limits for freeway traffic with the aim of suppressing shock waves is presented and a safety constraint that prevents drivers from encountering speed limit drops larger than, e.g., 10 km/h is included.
Journal ArticleDOI
Brief paper: Freeway traffic estimation within particle filtering framework
TL;DR: The problem of real-time estimation of traffic state in freeway networks by means of the particle filtering framework, developed based on a recently proposed speed-extended cell-transmission model of freeway traffic, is formulates.
Proceedings ArticleDOI
SPECIALIST: A dynamic speed limit control algorithm based on shock wave theory
TL;DR: A unique feature of the algorithm is that it first judges the solvability of a shock wave and only starts controlling the speed limits if the shock wave is classified as solvable, and a practical control algorithm based on this theory is developed.