Browsing Moksliniai ir apžvalginiai straipsniai / Research and Review Articles by Faculty "Transporto inžinerijos fakultetas / Faculty of Transport Engineering"
Now showing items 1-20 of 1466
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1,9 TDI dyzelinio variklio šilumos išsiskyrimo parametrų nustatymo supaprastinimo tyrimas
(Mokslas – Lietuvos ateitis = Science – future of Lithuania: Statyba, transportas, aviacinės technologijos = Civil and transport engineering, aviation technologies, 2014)Straipsnyje pateikta dyzelinio Audi variklio 1,9 TDI 1Z šilumos išsiskyrimo parametrų nustatymo metodikos ir jos modifikavimo tyrimas. Šio tyrimo procese atilikto eksperimento duomenims apdoroti ir darbo procesui modeliuoti ... -
A change of complex economic indicators of passenger rolling stock deterioration
(Eksploatacja i Niezawodnosc, 2008)Various criteria describing the state of a locomotive from various perspectives can be used to assess its performance. Some complex or integrated criteria reflecting a general state of Diesel locomotives can also be used. ... -
A combined interval Type-2 Fuzzy MCDM framework for the resilient supplier selection problem
(Mathematics: Multi-criteria decision making and data mining, 2022)Selecting the most resilient supplier is a crucial problem for organizations and managers in the supply chain. However, due to the inherited high degree of uncertainty in real-life projects, developing a decision-making ... -
A comparison of passive and semi-active mathemtical car models
(Inžinerinės ir edukacinės technologijos = Engineering and educational technologies, 2018)The main focus of this article is to provide background for mathematical model of a quarter, half and full car model. The dynamic model, which can describes the relationship between the input and output, enables ones to ... -
A cost-benefit analysis of the installation of an automatic incident detection system in Vilnius
(The Baltic journal of road and bridge engineering, 2021)A well-functioning transport network is a key element of a successful economy. One of the biggest problems in transportation is the large number of vehicles, which leads to congestion. Traffic congestion negatively influences ... -
A damper of torsional vibrations and an investigation of its efficiency
(Strojniški vestnik, 2006)This paper reviews an original torsional vibration damper retaining its efficiency over a wide disturbing frequency band. Some potential design alternatives are considered. The basic structural element of the damper is a ... -
A fuzzy decision-making approach for evaluation and selection of third party reverse logistics provider using fuzzy ARAS
(Transport, 2020)Business environment is full of ups and down and this makes companies to develop different ways of using resources. By expanding life cycle of products, these ways can be cost effective and not harmful for environment. As ... -
A mathematical model and simulation results of the dynamic system railway vehicle wheel–track with a wheel flat
(Mokslas – Lietuvos ateitis = Science – future of Lithuania: Statyba, transportas, aviacinės technologijos = Civil and transport engineering, aviation technologies, 2014)A mathematical model of the system Railway Vehicle Wheel–Track with a wheel flat of a wheelset has been made. The system Railway Vehicle Wheel–Track has been examined on the vertical plane. The mathematical model of the ... -
A mathematical model of selecting transport facilities for multimodal freight transportation
(Transport, 2008)A system of functional relationships between speed, traffic safety and costs, based on a set of criteria describing transportation quality is presented. The overall technological costs of transportation can be determined, ... -
A mathematical model of the vibrating system equivalent to the vehicle in the mode of emergency braking
(Transport : journal of Vilnius Gediminas Technical University and Lithuanian Academy of Sciences, 2003)A mathematical model of the vibrating system equivalent to the vehicle in the mode of emergency braking is developed and the solution is offered. The problem associated with the comparison of the vibrations of the braking ... -
A mathematical model of train continuous motion uphill
(Transport, 2008)The determination problem of adhesion coefficient of locomotives’ wheels with rails is described in this paper. The use of methods of mathematical statistics and theory of probability provides wider possibilities for ... -
A method for automatic image rectification and stitching for vehicle yaw marks trajectory estimation
(PROMET - Traffic&Transportation, 2016)The aim of this study has been to propose a new method for automatic rectification and stitching of the images taken on the accident site. The proposed method does not require any measurements to be performed on the accident ... -
A model for managing logistics costs throughout a product’s life cycle: a case study of a multinational manufacturing company
(Transport, 2019)The goal of the study is to develop a model that focuses on managing logistics costs at all stages of a product’s life cycle. The model includes several different cost components and provides a wider coverage of individual ... -
A model to evaluate supply chain technology implementation influence on organizational performance
(Transport, 2018)Supply Chain Management (SCM) aims to achieve organizational competitiveness. By including SCM paradigm and Information Technology (IT), companies aim to enhance their responsiveness and flexibility, and by changing their ... -
A multi-criteria evaluation of container terminal technologies applying the COPRAS-G method
(Transport, 2012)Over the recent years, the usage of containers has dramatically increased; subsequently, port container terminals annually serve more and more intensive flows, which leads to the necessity to find the ways of increasing ... -
A new approach to assessment of infrastructure projects on urban transport systems
(Transport and telecommunication, 2012)The scientific analysis of currently used assessment principles of the development on urban transport systems; subsystems on vehicles, passenger and freight transportations, special public services, pedestrian and bicyclists ... -
A new method for Markovian adaptation of the Non-Markovian queueing system using the hidden Markov model
(Algorithms, 2019)This manuscript starts with a detailed analysis of the current solution for the queueing system M/Er/1/∞. In the existing solution, Erlang’s service is caused by Poisson’s arrival process of groups, but not individual ... -
A new methodology for improving service quality measurement: Delphi-FUCOM-SERVQUAL model
(Symmetry, 2018)The daily requirements and needs imposed on the executors of logistics services imply the need for a higher level of quality. In this, the proper execution of all sustainability processes and activities plays an important ... -
A novel model for determining public service compensation in integrated public transport systems
(Sustainability, 2018)In free market conditions, if public passenger transport services are commercially unprofitable, there will be no interest for transport companies to perform them. However, directly because of the citizens’ interests, on ... -
A novel multicriteria approach – Rough Step-wise Weight Assessment Ratio Analysis method (R-SWARA) and its application in logistics
(Studies in informatics and control, 2018)A decision-making process often requires knowledge of numerous parameters and their interaction in order to make valid decisions that will result in meeting the objectives set. Multi-criteria decision-making is an area ...