S
Sang Hyun Kim
Researcher at Korea Aerospace Research Institute
Publications - 28
Citations - 295
Sang Hyun Kim is an academic researcher from Korea Aerospace Research Institute. The author has contributed to research in topics: Runway & Air traffic control. The author has an hindex of 8, co-authored 28 publications receiving 217 citations. Previous affiliations of Sang Hyun Kim include Georgia Institute of Technology & Korea Institute of Science and Technology.
Papers
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Journal ArticleDOI
Gate Assignment to Minimize Passenger Transit Time and Aircraft Taxi Time
TL;DR: In this paper, the gate assignment problem minimizes weighted nominal taxi time and weighted taxi delay, as well as passenger transit time in the terminal, and the tradeoff between passenger flow and ramp congestion is analyzed.
Journal ArticleDOI
Airport Gate Scheduling for Passengers, Aircraft, and Operations
TL;DR: The results show that the balanced objective can improve the efficiency of traffic flow in passenger terminals and on ramps, as well as the robustness of gate operations.
Journal ArticleDOI
Choice model based analysis of consumer preference for drone delivery service
TL;DR: In this article, the authors analyzed the consumer preference for drone delivery based on a discrete choice model between the drone delivery service and traditional delivery services by truck or motorcycle, and the results showed that the price and type of commodities influence consumer preference, which also depends on socio-demographic characteristics such as gender, age, and household income.
Proceedings ArticleDOI
Assigning Gates by Resolving Physical Conicts
TL;DR: A new approach to assign gate to minimize ramp congestion is presented and a simulation model is proposed to predict the operation time within the congested ramp to reduce ramp operation time up by 50%.
Journal ArticleDOI
Impact of Gate Assignment on Departure Metering
Sang Hyun Kim,Eric Feron +1 more
TL;DR: The results show that the robust gate assignment reduces the number of gate conflicts caused by departure metering compared with the current gate assignment, and can be combined with departure metered to improve operations at congested airports with limited gate resources.