Article
Chemistry, Multidisciplinary
Mariusz Kosobudzki
Summary: This paper presents a method for evaluating the suitability of selected test road sections for durability tests of a special high-mobility wheeled vehicle. The method uses the Basquin model and rainflow load cycle counting method to analyze the acceleration capability of mileage tests.
APPLIED SCIENCES-BASEL
(2022)
Article
Engineering, Mechanical
Hanwei Gao, Louis Jezequel, Eric Cabrol, Bernard Vitry
Summary: This paper introduces an early stage multi-objective optimization method to search for the best trade-offs between durability and comfort in vehicle chassis systems before deployment of parameters. By utilizing virtual proving ground simulation, the study demonstrates the ability to reveal general trends between these two chassis specifications through the application case on an example project. Additionally, data-mining methods show the design preferences and orientations of each group in the simulation database.
VEHICLE SYSTEM DYNAMICS
(2022)
Article
Chemistry, Physical
Faustyn Recha, Kseniya Yurkova, Tomasz Krykowski
Summary: This paper presents the application of interval algebra in affine formulation to assess damage propagation in test reinforced concrete elements subjected to accelerated corrosion of rebar, taking into account the uncertainty of parameters. Corrosion interactions were captured by introducing the interval tensor of the velocity of volumetric strain. The results of the calculations were verified using the Monte Carlo method, treating the model parameters as random variables with a uniform distribution.
Article
Instruments & Instrumentation
Jun Wang, Zhiming Liu, Kaixi Shi, Guangya Ding
Summary: A new road piezoelectric transducer with specified flexibility was designed and compared with two structures. The spring-type piezoelectric energy harvester showed 2.24 times higher output power compared to the plane type, and it exhibited good durability under fatigue testing, making it suitable for road engineering. In actual road testing, the spring-type piezoelectric harvester achieved a maximum output power of 592.77 mW for a matching resistance of 3 k omega when a pickup truck drove at a speed of 40 km h(-1).
SMART MATERIALS AND STRUCTURES
(2021)
Review
Chemistry, Analytical
Fahmida Islam, M. M. Nabi, John E. Ball
Summary: This paper presents a survey of recent advancements in AGV detection methods specifically designed for off-road environments. The literature is divided into three categories: drivable ground, positive obstacles, and negative obstacles, each further divided based on the technology used and data analysis methods. The paper also highlights critical findings in detection technology, challenges associated with detection in off-road environments, and potential future directions.
Article
Construction & Building Technology
Fang Xu
Summary: The study found that the molar ratio of TiO2 to SiO2 in nanocomposites significantly affects the UV photodegradation efficiency and rain erosion resistance, with a ratio of 2 exhibiting intermediate performance and ratios of 1 and 0.2 behaving essentially as pure silicates.
CONSTRUCTION AND BUILDING MATERIALS
(2021)
Article
Engineering, Civil
Sarvani Duvvuri, Srinivas S. Pulugurtha
Summary: The travel times of freight trucks are crucial for trip planning, route efficiency, and resource allocation. This research focuses on estimating truck travel times using on-network and off-network characteristics. The study finds that land uses such as office areas, transportation facilities, heavy commercial, and light industrial have an impact on truck travel times. A linear model developed using data from a 0.25-mile buffer provides the best estimation for truck travel times.
TRANSPORTATION RESEARCH RECORD
(2022)
Article
Engineering, Mechanical
Yixuan Liu, Chen Jiang, Zissimos P. Mourelatos, David Gorsich, Paramsothy Jayakumar, Yan Fu, Monica Majcher, Zhen Hu
Summary: This paper introduces a simulation-based Mission Mobility Reliability (MMR) analysis framework to address uncertainty in mobility prediction for off-road ground vehicles. It proposes a concept of MMR to quantify reliability of mission paths through different soil types, and utilizes a single-loop Kriging surrogate modeling method to overcome computational challenges. Additionally, a dynamic updating scheme is presented to regularly update MMR estimations using online mobility data during missions for more effective decision-making.
JOURNAL OF MECHANICAL DESIGN
(2021)
Review
Chemistry, Physical
E. Pahon, D. Hissel, N. Yousfi-Steiner
Summary: This paper reviews the accelerated stress testing in fuel cell stack testing, including degradation mechanisms and testing protocols for different components. In addition to the standardized testing methods provided by the Department of Energy, other recent testing protocols are also reviewed.
JOURNAL OF POWER SOURCES
(2022)
Article
Materials Science, Multidisciplinary
Sara Lakhouil, Sofia Boukheir, Hassane Bouaouine, Estelle Le Baron, Angela Disdier, Valery Vuillerme, Sanae Naamane
Summary: Accelerated aging experiments help predict materials lifespan accurately and quickly. The aging standards for solar mirrors in CSP field still need further research. Combining accelerated erosion with other stress factors can result in more representative results.
Article
Electrochemistry
Shaun M. Alia, Kimberly S. Reeves, Haoran Yu, Jaehyung Park, Nancy Kariuki, A. Jeremy Kropf, Deborah J. Myers, David A. Cullen
Summary: Stress tests can accelerate the degradation of the anode catalyst layer in proton exchange membrane electrolyzers. The loss of kinetics and performance is mainly caused by the migration and growth of catalyst particles, changes in oxidation state, and increasing contact resistance.
JOURNAL OF THE ELECTROCHEMICAL SOCIETY
(2022)
Article
Engineering, Civil
Jun-Jie Zeng, Zhi-Hao Hao, Qi-Jin Liang, Yan Zhuge, Yue Liu
Summary: This paper presents an experimental program on the tensile properties of glass fiber-reinforced polymer (GFRP) bars made of different resin matrices after exposure to alkaline solution immersion, elevated temperature, and constant load. The results show that both alkaline exposure and load significantly decrease the strength of GFRP bars, while the presence of a constant tensile load has a minimal additional detrimental effect on the tensile properties of GFRP bars.
ENGINEERING STRUCTURES
(2023)
Article
Engineering, Mechanical
Yixuan Liu, Dakota Barthlow, Zissimos P. Mourelatos, Jice Zeng, David Gorsich, Amandeep Singh, Zhen Hu
Summary: This article proposes a surrogate modeling approach for AGV mobility prediction using a dynamic ensemble of nonlinear autoregressive models with exogenous inputs (NARX) over time. The method demonstrates advantages over classical NARX models for AGV mobility prediction.
JOURNAL OF MECHANICAL DESIGN
(2022)
Article
Engineering, Mechanical
Chen Jiang, Yixuan Liu, Zissimos P. Mourelatos, David Gorsich, Yan Fu, Zhen Hu
Summary: This paper presents an efficient reliability-based mission planning method for off-road autonomous ground vehicles (AGVs), which models uncertain and deformable terrain environment using an outcrossing approach and utilizes the outcrossing rate map with the RRT* algorithm for efficient path planning. The accuracy and efficiency of the proposed method are validated through case studies.
JOURNAL OF MECHANICAL DESIGN
(2022)
Article
Engineering, Civil
Jianhua Yin, Zhen Hu, Zissimos P. Mourelatos, David Gorsich, Amandeep Singh, Seth Tau
Summary: Reliability-based global path planning incorporates reliability constraints into path planning for off-road autonomous ground vehicles to ensure reliable operation in uncertain off-road environments. This work proposes an efficient approach called ER-RRT* that combines adaptive surrogate modeling with the RRT* algorithm to reduce the required mobility simulations for path planning. The approach uses a surrogate model for vehicle mobility prediction and iteratively integrates exploration trees and reliability assessment to refine the surrogate model and guide the exploration of random trees.
IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS
(2023)
Article
Engineering, Multidisciplinary
Mariusz Kosobudzki, Mariusz Stanco
EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY
(2016)
Article
Automation & Control Systems
Miroslaw Bocian, Krzysztof Jamroziak, Mariusz Kosobudzki, Maciej Kulisiewicz
JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME
(2017)
Article
Chemistry, Multidisciplinary
Krzysztof Jamroziak, Marcin Bajkowski, Miroslaw Bocian, Slawomir Polak, Mariusz Magier, Mariusz Kosobudzki, Radoslaw Stepien
APPLIED SCIENCES-BASEL
(2019)
Article
Engineering, Multidisciplinary
Krzysztof Jamroziak, Stanislaw Kwasniowski, Mariusz Kosobudzki, Pawel Zajac
EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY
(2019)
Article
Chemistry, Multidisciplinary
Mariusz Kosobudzki
Summary: This paper presents a method for evaluating the suitability of selected test road sections for durability tests of a special high-mobility wheeled vehicle. The method uses the Basquin model and rainflow load cycle counting method to analyze the acceleration capability of mileage tests.
APPLIED SCIENCES-BASEL
(2022)
Article
Energy & Fuels
Mariusz Kosobudzki, Pawel Zajac, Leszek Gardynski
Summary: This article analyzes the driveline operation of a high-mobility Jelcz 442.32 wheeled vehicle, which has rigid drive axles connected to drive shafts with two universal joints to resolve kinematic incompatibility. The conditions for connecting the drive shafts with two universal joints were discussed, and the kinematic ratio of the complete drive shaft was defined. The analysis shows that the kinematic incompatibility is constantly present in the analyzed vehicle, and its value depends on various factors such as the loading methods, vehicle movement conditions, and ground type, as well as the correct manufacturing and assembly of the vehicle springs.
Proceedings Paper
Computer Science, Interdisciplinary Applications
Dariusz Pyka, Miroslaw Bocian, Krzysztof Jamroziak, Mariusz Kosobudzki, Maciej Kulisiewicz
COMPUTATIONAL TECHNOLOGIES IN ENGINEERING (TKI'2018)
(2019)
Proceedings Paper
Computer Science, Interdisciplinary Applications
Mariusz Kosobudzki, Tadeusz Smolnicki
COMPUTATIONAL TECHNOLOGIES IN ENGINEERING (TKI'2018)
(2019)
Proceedings Paper
Automation & Control Systems
Mariusz Kosobudzki, Krzystof Jamroziak, Miroslaw Bocian, Piotr Kotowski, Pawel Zajac
MECHATRONICS SYSTEMS AND MATERIALS 2018
(2018)
Proceedings Paper
Engineering, Industrial
M. Kosobudzki, K. Jamroziak
MODTECH INTERNATIONAL CONFERENCE - MODERN TECHNOLOGIES IN INDUSTRIAL ENGINEERING VI (MODTECH 2018)
(2018)
Proceedings Paper
Engineering, Civil
Miroslaw Bocian, Krzysztof Jamroziak, Mariusz Kosobudzki, Maciej Kulisiewicz
X INTERNATIONAL CONFERENCE ON STRUCTURAL DYNAMICS (EURODYN 2017)
(2017)
Proceedings Paper
Engineering, Multidisciplinary
M. Stanco, M. Kosobudzki
PROCEEDINGS OF THE 13TH INTERNATIONAL SCIENTIFIC CONFERENCE: COMPUTER AIDED ENGINEERING
(2017)
Proceedings Paper
Engineering, Civil
M. Bocian, K. Jamroziak, M. Kosobudzki, M. Kulisiewicz
LIFE-CYCLE OF ENGINEERING SYSTEMS: EMPHASIS ON SUSTAINABLE CIVIL INFRASTRUCTURE
(2017)
Proceedings Paper
Energy & Fuels
Miroslaw Bocian, Joanna Pach, Krzysztof Jamroziak, Mariusz Kosobudzki, Slawomir Polak, Dariusz Pyka, Adam Kurzawa, Janusz Kurowski
21ST INNOVATIVE MANUFACTURING ENGINEERING & ENERGY INTERNATIONAL CONFERENCE - IMANE&E 2017
(2017)
