A Digital Twin for Visualizing, Evaluating and Maintaining Multimodal Transportation August 2021 - September 2023

Aghamohammadghasem, Maryam; Azucena, Jose; Liao, Haitao; Zhang, Shengfan; Nachtmann, Heather

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A Digital Twin for Visualizing, Evaluating and Maintaining Multimodal Transportation August 2021 - September 2023

2023-10-01
By Aghamohammadghasem, Maryam ; Azucena, Jose ; Liao, Haitao

File Language:

English

Details

Creators:

Aghamohammadghasem, Maryam ; Azucena, Jose ; Liao, Haitao ; Zhang, Shengfan ; Nachtmann, Heather
Corporate Creators:

Maritime Transportation Research and Education Center (MarTREC) ; University of Arkansas
Corporate Contributors:

United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology ; United States. Department of Transportation. University Transportation Centers (UTC) Program
Subject/TRT Terms:
Resource Type:

Tech Report
Geographical Coverage:

United States
Edition:

Final Research Report
Corporate Publisher:

Maritime Transportation Research and Education Center (MarTREC)
Abstract:

This work considers the operation of an IWTS involving waterways, ports and locks. Through simulation and optimization, the optimal sequence of maintenance and repair actions on these locks over a specific planning horizon is determined to maximize the throughput of the IWTS for the same period. The simulation model allows users to modify the cargo that a barge carries and the distribution of each commodity type based on demands. In addition, the number of barges transported by each towboat can be specified by the user before a simulation run. During simulation, the vessels are characterized by a set of variables, such as origin, destination, current location, distance traveled, speed, vessel category, product type, product weight, extreme events encountered, and total delay. As part of outputs of the simulation model, barge movement should be tracked through statistical analyses of these variables.
Format:

PDF
Funding:

69A3551747130
Download URL:

https://rosap.ntl.bts.gov/view/dot/73207/dot_73207_DS1.pdf
File Type:

[PDF - 2.13 MB]
Collection(s):

University Transportation Centers
Main Document Checksum:

urn:sha-512:f2184d2ffe785ca792665ffd630a7310ae4c83a6c7dd6f5a58f75f1a7395c83fa1de6debc7fae7d6717cd5c70f4347ad9848c9c7767afe7023991f8f5f49f99a

A Digital Twin for Visualizing, Evaluating and Maintaining Multimodal Transportation August 2021 - September 2023 [supporting dataset]

Dataset

This work considers the operation of an IWTS involving waterways, ports and locks. Through simulation and optimization, the optimal sequence of mainte ...

Aghamohammadghasem, Maryam ;

Azucena, Jose

File Language:

English

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