Searched for: collection%3Air
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Li, M. (author), Albayrak, A. (author), Zhang, Yu (author), van Eijk, D.J. (author), Yang, Zengyao (author)
The usability now serves as a fundamental quality of a computational device, e.g. smartphone. Moreover, the smartphone has firmly embedded into our daily life as an indispensable part, so the context and style that user may interact with them are largely different from a decade ago. Nowadays, testing usability with end user has become a...
conference paper 2019
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Li, Danxue (author), van der Vegte, Wilfred (author), Geuze, Mars (author), van der Meijs, M. (author), Hiemstra-van Mastrigt, S. (author)
This paper presents an embarking and disembarking process for the hyperloop, a future high-speed transportation of passengers and goods in tubes. A concept of the (dis)embarking process has been designed and tested with two experiments. The first experiment was performed to compare the new concept to one that is more similar to the current...
conference paper 2019
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Li, Q. (author), Prendergast, L.J. (author), Askarinejad, A. (author), Gavin, K. (author)
Pile foundations used for offshore wind structures are subjected to large lateral loading from wind and waves while in service as well as significant vertical loading from the top structure. Erosion of soil from around these structures, termed scour, poses a significant problem for the structural stability. In order to better understand the...
conference paper 2018
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Nunez Vicencio, Alfredo (author), Popa, Tudor (author), Anghel, Lucian Emmanuel (author), Hendriks, J.M. (author), Moraal, J. (author), Buretea, Laurentiu Dorin (author), Paragreen, Jon (author), Miron, Berbece (author), Gheorghe, Draghici (author), Campean, Mihail (author), Dollevoet, R.P.B.J. (author), Li, Z. (author)
In this paper, we present preliminary results on the development of smart technology solutions for lower density railway lines. The goal is to reach a cost effective inspection and asset management to minimize maintenance
interventions time/cost without dedicated inspection vehicles. The proposed methods include axle box acceleration...
conference paper 2018
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Xie, Wei (author), Nunez Vicencio, Alfredo (author), Maas, Ron (author), Li, Z. (author)
This paper presents a methodology to support decision making based on the tram wheel-rail interface condition. The methodology relies on the following measurements: tram failure log-files regarding wheel-sliding events, monitored acoustics data and open source weather information. The proposed methodology consists of three stages: 1) data...
conference paper 2018
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Nunez Vicencio, Alfredo (author), Jamshidi, A. (author), Wang, H. (author), Hendriks, J.M. (author), Ramirez Fonseca, I. (author), Moraal, J. (author), Dollevoet, R.P.B.J. (author), Li, Z. (author)
In this paper, we propose a methodology based on signal processing and evolutionary multiobjective optimization to facilitate the maintenance decision making of infra-managers in regional railways. Using a train in operation (with passengers onboard), we capture the condition of the rails using Axle Box Acceleration measurements. Then, using...
conference paper 2018
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Li, L. (author), Voskov, D.V. (author)
The main challenge for predictive simulation of carbonate reservoirs is associated with large uncertainties in the geological characterization with multiple features including fractures and cavities. This type of reservoirs requires robust and efficient forward-simulation capabilities to apply data assimilation or optimization technique under...
conference paper 2018
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Alattas, A.F.M. (author), Zlatanova, S. (author), van Oosterom, P.J.M. (author), Li, Ki-Joune (author)
With the increasing number of indoor navigation applications, it is essential to have clear and complete conceptual model (in the form of UML class diagram) for IndoorGML. The current version of IndoorGML standard has an incomplete class diagram (incomplete w.r.t. attributes, of which some are appearing in the XML/GML schema), and that...
conference paper 2018
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Nunez Vicencio, Alfredo (author), Hendriks, J.M. (author), Moraal, J. (author), Ramirez Fonseca, I. (author), Dollevoet, R.P.B.J. (author), Li, Z. (author)
In this paper we discuss rail condition monitoring based on axle box acceleration (ABA) measurements. We present three case studies. The first one in The Netherlands, the detection of local defects with different severity levels (squat A, squat B and squat C) is analysed. The second case from the Faurei testing ring in Romania, the detection of...
conference paper 2018
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Li, Z. (author), Ye, G. (author)
Chemical deformation is an important material property which influences the autogenous deformation of the materials. While geopolymer is emerging as an eco-friendly alternative to ordinary Portland cement (OPC), few studies have been conducted on the chemical deformation of this material. In this paper, the chemical deformation of a metakaolin ...
conference paper 2018
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Li, R. (author), Verhagen, W.J.C. (author), Curran, R. (author)
Prognostic and Health Management (PHM) describes a set of capabilities that enable effective and efficient approaches towards data analysis for fault diagnostics and failure prognostics. This can support decision making related to health management, sustainment and operation of critical systems, such as aviation systems. As a result of the...
conference paper 2018
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Achichi, Manel (author), Cheatham, Michelle (author), Dragisic, Zlatan (author), Euzenat, Jérǒme (author), Faria, Daniel (author), Ferrara, Alfio (author), Flouris, Giorgos (author), Fundulaki, Irini (author), Harrow, Ian (author), Ivanova, Valentina (author), Jiménez-Ruiz, Ernesto (author), Kolthoff, Kristian (author), Kuss, Elena (author), Lambrix, Patrick (author), Leopold, Henrik (author), Li, Huanyu (author), Meilicke, Christian (author), Mohammadi, M. (author), Montanelli, Stefano (author), Pesquita, Catia (author), Saveta, Tzanina (author), Shvaiko, Pavel (author), Splendiani, Andrea (author), Stuckenschmidt, Heiner (author), Thiéblin, Elodie (author), Todorov, Konstantin (author), Trojahn, Cássia (author), Zamazal, Ondřej (author)
Ontology matching consists of finding correspondences between semantically related entities of different ontologies. The Ontology Alignment Evaluation Initiative (OAEI) aims at comparing ontology matching systems on precisely defined test cases. These test cases can be based on ontologies of different levels of complexity (from simple...
conference paper 2017
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Wu, Yue (author), Liu, Xiuming (author), Li, Q. (author), Chen, Boxuan (author), Luo, Peng (author), Pronk, Arno (author), Mergny, Elke (author)
By using inflatable moulds and then spraying cellulose-water mixture, one ice dome and two ice towers were built in Harbin in December 2016. During the whole process, form-finding of the inflatable moulds as well as the construction of these ice composite shell structures are very important for the final results.
The mould for the ice dome...
conference paper 2017
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Pronk, Arno (author), Luo, Peng (author), Li, Q. (author), Sanders, F.C. (author), Overtoom, M.E. (author), Coar, Lancelot (author)
There has been a long tradition in making ice structures, but the development of technical improvements for making ice buildings is a new field with just a handful of researchers. Most of the projects were realized by professors in cooperation with their students as part of their education in architecture and civil engineering. The following...
conference paper 2017
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Li, Y. (author), Hicks, M.A. (author), Vardon, P.J. (author)
The three dimensional nature of soil spatial variability implies the need for 3D analysis of geotechnical structures. This paper presents the probabilistic analysis of long slopes such as levees and highway embankments, which are usually analysed unrealistically in plane strain, thereby ignoring the discrete failure mechanisms often encountered...
conference paper 2017
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Li, Q. (author), Ragni, D. (author), Sinnige, T. (author), Eitelberg, G. (author), Veldhuis, L.L.M. (author), Yangang, Wang (author)
conference paper 2017
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Abdul Rachman, Arya Senna (author), Idriz, Adem Ferad (author), Li, Shiqian (author), Baldi, S. (author)
The state of the art in automotive control has proposed several analytical, simulation and experimental studies of longitudinal adaptive cruise control strategies, and of lateral control strategies. However, methodical integration of these two strategies is to a large extent missing, as well as validation in real-time computing environment of...
conference paper 2017
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Diakite, A.A. (author), Zlatanova, S. (author), Li, Ki Joune (author)
Boosted by the dynamic urbanization of cities, indoor environments are getting more and more complex in order to be able to host people properly. While most of our time is spent inside buildings, the need of GIS tools to assist our daily activities that can become tedious, such as indoor navigation or facility management, became more and more...
conference paper 2017
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Wang, M. (author), Li, Honghai (author), GAO, Jian (author), Huang, Zichao (author), li, Bin (author), van Arem, B. (author)
It is expected that automated vehicles will gradually penetrate on public roads, resulting in mixed traffic in the next decades. This can impact traffic flow operations, especially the roadway capacity and flow stability. It is of paramount
importance to understand and predict the implications of automated driving systems on traffic flow at...
conference paper 2017
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Jamshidi, A. (author), Hajizadeh, S. (author), Naeimi, M. (author), Nunez Vicencio, Alfredo (author), Li, Z. (author)
In this paper, we present a condition-based maintenance decision method using
knowledge-based approach for rail surface defects. A railway track may contain a considerable number of surface defects which influence track maintenance decisions. The proposed method is based on two sets of maintenance decision factors i.e. (1) defect detection...
conference paper 2017
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