Results 211 to 220 of about 223,618 (261)

Optimization of electric vehicle scheduling with multiple vehicle types in public transport

Sustainable Cities and Society, 2020
Abstract The effective scheduling of electric buses (EBs) for multiple vehicle types is essential for the sustainable practice of public transport. This paper proposes a new methodology for the electric vehicle scheduling problem with multiple vehicle types (MVT-E-VSP) in public transport based on a given multi-vehicle-type timetable.
Tianwei Lu, Enjian Yao
exaly   +3 more sources

Public transport vehicle scheduling featuring multiple vehicle types

Transportation Research Part B: Methodological, 2014
Vehicle scheduling is a crucial step of the public transport planning process because it results in the number of vehicles required, thus it is directly related to fixed cost and labor cost. It is desirable, therefore, to minimize the number of vehicles used and operational cost.
Avishai Ceder
exaly   +3 more sources

Multi-depot vehicle scheduling with multiple vehicle types on overlapped bus routes

Expert Systems With Applications, 2023
Huayan Shang
exaly   +2 more sources

Dynamic dispatch policies for emergency response with multiple types of vehicles

Transportation Research Part E: Logistics and Transportation Review, 2021
Abstract Emergency medical service (EMS) systems have two main goals when sending ambulances to patients: rapidly responding to patients and sending the right type of personnel to patients based on their health needs. We address these issues by formulating and studying a Markov decision process model that determines which type of ambulances (servers)
Soovin Yoon, Laura A. Albert
openaire   +1 more source

The Vehicle Scheduling Problem with Multiple Vehicle Types

Journal of the Operational Research Society, 1988
The paper is concerned with a special scheduling problem: for given start locations, end locations and start time intervals find a feasible schedule with minimal operating costs. The problem formulation is extended to the case of multiple vehicle types.
Ferland, Jacques A., Michelon, Philippe
openaire   +1 more source

Routing with time-windows for multiple environmental vehicle types

Computers & Industrial Engineering, 2015
An environmental routing problem with multiple vehicle types is proposed.A hybrid genetic algorithm is developed.Vehicle speed and load capacity affect cost, customer satisfaction and pollution. With the goal of reducing cost, improving customer satisfaction and controlling the environmental pollution, a environmental routing optimization problem with ...
Bin Yang 0033, Zhi-Hua Hu, Chen Wei 0003, Shuqin Li, Lei Zhao 0016, Shuai Jia   +5 more
openaire   +1 more source

Mixed traffic system with multiple vehicle types and autonomous vehicle platoon: Modeling, stability analysis and control strategy

Physica A: Statistical Mechanics and its Applications, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wang, Shu-Tong, Zhu, Wen-Xing, Ma, Xiao-Long   +2 more
openaire   +2 more sources

Decentralized reactive collision avoidance for multiple unicycle-type vehicles

2008 American Control Conference, 2008
This paper addresses a novel approach to the n-vehicle collision avoidance problem. The vehicle model used is a planar constant-speed unicycle, chosen for its wide applicability to ground, sea, and air vehicles. An algorithm is developed which guarantees all vehicles remain free of collisions while attempting to attain their trajectory goals (given ...
Emmett Lalish, Kristi A. Morgansen, Takashi Tsukamaki   +2 more
openaire   +1 more source

Sequential experimental approach for congestion pricing with multiple vehicle types and multiple time periods

Transportmetrica B: Transport Dynamics, 2009
This paper develops a sequential experimental approach for the optimal congestion pricing problem on a general transportation network with multiple vehicle types and multiple time periods. The approach explicitly considers the interaction among different types of vehicular flow and the interdependence of demand among various origin–destination (O–D ...
Xu, Wei, Yang, Hai, Han, Deren
openaire   +2 more sources

Synchronization of Public Transport Timetabling with Multiple Vehicle Types

Transportation Research Record: Journal of the Transportation Research Board, 2016
Public transport (PT) timetables play an important role in creating a bridge between the PT agency, the community–municipality, or both and the passengers who seek a reliable, comfortable, and attractive PT service. Inadequate–inaccurate PT timetables not only confuse passengers but also reinforce the unfavorable image of PT service as a whole ...
Liu, Tao, Ceder, Avishai (Avi)
openaire   +2 more sources