Browsing by Study direction "E12 - Transporto inžinerija / Transport engineering"
Now showing items 1-20 of 220
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90th anniversary of the amazing and heroic deed of Steponas Darius and Stasys Girėnas
(Aviation, 2023)"90th anniversary of the amazing and heroic deed of Steponas Darius and Stasys Girėnas". Aviation, 27(3), pp. 129–130 -
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 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 novel robust adaptive neuro-sliding mode steering controller for autonomous ground vehicles /
(Robotics and autonomous systems., 2023.)This paper intends to harness recent advances in intelligent commands to develop a novel steering control strategy for autonomous ground vehicles (AGVs) maneuvering problems. In this research, the vehicle is embodied by a ... -
A robust intelligent controller for autonomous ground vehicle longitudinal dynamics
(Applied sciences: Special issue: Advances in vehicle dynamics and road safety: Technologies, simulations and applications, 2023)In this paper, a novel adaptive sliding mode controller (SMC) was designed based on a robust law considering disturbances and uncertainties for autonomous ground vehicle (AGV) longitudinal dynamics. The robust law was ... -
A study of energy and environmental parameters of a diesel engine running on hydrogenated vegetable oil (HVO) with addition of biobutanol and castor oil
(Energies: Special Issue Thermal and Combustion Applications, 2021)The article analyses energy and environmental operating parameters of a compression ignition internal combustion engine running on HVO-biobutanol and castor oil fuel blends, also comparing them with parameters of an engine ... -
A study of technological development (automation) of land transport companies in supply chain
(TRANSBALTICA XII: Transportation science and technology. Proceedings of the 12th international conference TRANSBALTICA, September 16-17, 2021, Vilnius, Lithuania, 2022)The supply chain management of a land transport companies is an integral part of the activities of organizations. Improperly organized supply chain activities cause significant losses that can make a company uncompetitive. ... -
A study of the impact of social responsibility on the technological development of a transport company
(TRANSBALTICA XII: Transportation science and technology. Proceedings of the 12th international conference TRANSBALTICA, September 16-17, 2021, Vilnius, Lithuania, 2022)The growing public need to see the application of social responsibility in the activities of transport companies has a significant impact on cooperation between enterprises and provokes transport companies to engage in ... -
Algorithm for reducing truck noise on Via Baltica transport corridors in Lithuania
(Energies, 2020)The section of Via Baltica going through the territory of the Republic of Lithuania is the most traffic intensive land logistics corridor in the country. The annual transportation volume has been increasing on this road; ... -
An analysis of the reliability of a bus safety structure on carrying out the numerical and experimental tests
(Sensors, 2020)In the paper, the reliability of a spatial tubular structure of a bus safety frame formed of different steel profiles is discussed. A methodology for the bus safety structure modeling is presented herein by applying numerical ... -
An approach to technological equipment selection for measuring railway track geometry
(Transport problems = Problemy transportu, 2023)The most-used railway track geometry measurement systems are considered in this study. The advantages and disadvantages of considered systems and the necessity and application of these technologies in European railways ... -
An investigation of the impact of pump deformations on circumferential gap height as a factor influencing volumetric efficiency of external gear pumps
(Transport, 2022)Gear pumps are widely used in transport machines not only in hydraulic drive systems, but also in lubrication and fuel systems. A positive displacement pump converts mechanical energy into pressure energy stored in the ... -
An overview of the possibility of road surface determination methods
(Technologijos ir menas : tyrimai ir aktualijos = Technology and art : research and topicalities, 2021)Highways are an important component that provides comfort and safety to road users while driv ing. For this reason, it is very important for the authorities responsible for road operation that the service levels of the ... -
Analysis of passenger train running stability on dual gauge track curves of line "Rail Baltica"
(Transport problems 2020: XII international scientific conference. IX international symposium of young researchers: proceedings, 2020)The paper deals with the problem of evenness of train running on dual track curves in the route “Kaunas–Poland Border of new built railway line ”Rail Baltica“. Authors examined the stability and smoothness of rail vehicle ... -
Analysis of the impact of vibrations on a micro-hydraulic valve using a modified induction algorithm
(Machines: Section "Machine design and theory", 2023)This paper addresses the impact of mechanical vibrations of different frequencies on a particular type of valve. It has been shown that a neural network can be used to compress measurement data and determine the frequency ... -
Analysis of the influence of CO2 concentration on a spark ignition engine fueled with biogas
(Applied sciences: Special Issue Advanced Engine Technologies and Innovative Vehicle Driving Systems, 2021)Biogas is one of the alternative solutions that could reduce the usage of fossil fuels and production of greenhouse gas emissions, as biogas is considered as an alternative fuel with a short carbon cycle. During biogas ... -
Application of alloys in transport
(Metals: Special issue: Application of alloys in transport, 2023)Improving the reliability of transport vehicles requires ensuring their durability while reducing metal consumption. The life expectancy of transport systems is established in their design, ensured by sound manufacturing ... -
Application of the methodology of multi-valued logic trees with weighting factors in the optimization of a proportional valve
(Axioms: Special issue: 10th Anniversary of Axioms: Logic, 2022)Hydraulic valves are used to determine the set values of hydraulic quantities (flow rate, pressure, or pressure difference) in a hydraulic system or its part. This is achieved through the appropriate throttling of the ... -
Assessment of microalgae oil as a carbon-neutral transport fuel: engine performance, energy balance changes and exhaust gas emissions
(Sustainability, 2021)Notwithstanding the substantial progress acheved since 2010 in the attempts to realize the potential of microalgae biofuels in the transportation sector, the prospects for commercial production of CO2-neutral biofuels are ... -
Assessment of railway development in Baltic sea region
(Transport means 2020. Sustainability: research and solutions : proceedings of the 24th international scientific conference, September 30 - October 02, 2020, online conference - Kaunas, Lithuania, 2020)The author of the article presents a methodology for estimating the development of railways in a country relative to other countries based on the ratio of rail length in the country to GDP, the area of the country and the ...