Energy‐efficient approach combining train speed profile and timetable optimisations for metro operations
Sign Up to like & getrecommendations! Published in 2020 at "Iet Intelligent Transport Systems"
DOI: 10.1049/iet-its.2020.0346
Abstract: Rising energy cost and environment-friendly awareness make energy conservation a key issue for metro operation. Reducing traction energy consumption and improving the utilisation of regenerative braking energy are two efficient solutions to conserve energy. Two… read more here.
Keywords: speed; energy efficient; approach; energy ... See more keywords
Novel Electric Bus Energy Consumption Model Based on Probabilistic Synthetic Speed Profile Integrated With HVAC
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Intelligent Transportation Systems"
DOI: 10.1109/tits.2020.2971686
Abstract: This paper proposes a novel and generic model to calculate the Electric Bus Energy Consumption (EBEC) without the need for a high–resolution speed profile data. The proposed model generates a set of speed profiles using… read more here.
Keywords: speed; model; electric bus; speed profile ... See more keywords
Optimized Calculation of the Economic Speed Profile for Slope Driving: Based on Iterative Dynamic Programming
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Intelligent Transportation Systems"
DOI: 10.1109/tits.2020.3035610
Abstract: In order to improve eco-driving performance, a speed profile for a vehicle has been investigated. For its great effect on fuel economy, an economic speed planning method based on iterative dynamic programming (IDP) with a… read more here.
Keywords: dynamic programming; speed; speed profile; based iterative ... See more keywords
Sound speed profile measurement uncertainties due to rough interfaces: A parametric study using the Langston-Kirchhoff model
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the Acoustical Society of America"
DOI: 10.1121/1.4988100
Abstract: In the context of sound-speed profile measurement by the image source method, interface roughnesses are responsible for result uncertainties. The image source method models the reflected wave from a layered media as a collection of… read more here.
Keywords: langston kirchhoff; speed profile; profile measurement; using langston ... See more keywords
Energy-Efficient Speed Profile Optimization and Sliding Mode Speed Tracking for Metros
Sign Up to like & getrecommendations! Published in 2020 at "Energies"
DOI: 10.3390/en13226093
Abstract: Nowadays, most metro vehicles are equipped with an automatic train operation (ATO) system, and the speed control method, combining cruise speed planning and proportional-integral-derivative (PID) control, is widely used. The automation is achieved, and the… read more here.
Keywords: sliding mode; energy; speed profile; speed ... See more keywords