Study on Energy Dissipation and Fuel Consumption in Lattice Hydrodynamic Model under Traffic Control

Abstract

A lattice hydrodynamic traffic model considering the average optimal flow of multiple grids downstream as a feedback control is proposed. The energy dissipation and fuel consumption are investigated under the feedback control based on the lattice hydrodynamic traffic model. Through linear stability analysis, the stability condition of the model is obtained. The mKdV equation and its kink-antikink density wave solution are derived by using the reduced perturbation method of nonlinear analysis. The variation trends of density wave, energy dissipation, and fuel consumption under traffic control are studied by numerical simulations. The research shows that exerting the feedback control can effectively suppress traffic congestion and improve the stability of traffic system. Meanwhile, it can also reduce the energy dissipation and fuel consumption of traffic system.

A critical review of energy consumption and optimization strategies in the Nigerian aviation sector: challenges and prospects

“…Operational variables, such as optimal flight routing, efficient air traffic control, and even on-ground logistics, further add layers to this intricate energy puzzle. An efficient air traffic control system can reduce unnecessary airtime, leading to energy savings (Han 2023;Kwasiborska and Skorupski 2021;Wen et al 2022). Similarly, efficient Orikpete et al Bulletin of the National Research Centre (2023) 47:170 ground operations, ensuring rapid turnarounds and minimizing taxiing times, can also chip away at the overall energy bill (Jeon et al 2022;Kim and Baik 2020;Zhang et al 2019b).…”