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Boatemaa, L. (author), Zhou, J. (author), Van der Zwaag, S. (author), Sloof, W.G. (author)
Structural ceramics like alumina are usually brittle and sensitive to flaws leading to a reduction in their mechanical properties. This situation is worsened by machining prior to service and during service by contact, which introduces micro cracks and hidden damages. Crack damage can easily be developed in such ceramics when loaded, which often...
conference paper 2013
document
Zhou, X. (author), Muller, F. (author), Kooij, R.E. (author), Van Mieghem, P. (author)
conference paper 2006
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Kleis, M. (author), Keong Lua, E. (author), Zhou, X. (author)
conference paper 2005
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Zhou, J. (author), Quian, S. (author), Van Breugel, K. (author)
Engineered cementitious composite (ECC) is an ultra ductile cement-based material reinforced with fibers. It is characterized by high tensile ductility and tight crack width control. Thanks to the excellent performance, ECC is emerging in broad applications to enhance the loading capacity and the durability of structures. However, ECC also faces...
conference paper 2010
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Zhu, G. (author), Zhou, Y. (author), Wu, Z. (author), Tang, J. (author), Dong, B. (author), Han, N. (author), Xing, F. (author)
The microcapsules of epoxy E-51 resin encapsulated by cured itself were prepared by interfacial curing reaction, in which ethylenediamine (EDA) was employed as curing agent and sulfonated copolymer of styrene and maleic anhydride (SMA) as emulsifying agent. It’s found the morphology of microcapsules strongly depend on reaction time and EDA...
conference paper 2013
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Zhou, P. (author)
conference paper 2002
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Zhang, Y. (author), Wu, B. (author), Zhou, J. (author), Ye, G. (author), Shui, Z. (author)
Concrete containing supplementary cementitious materials (SCMs) has different durability properties from that containing pure Portland cement. The durability of concrete is always associated with the properties of microstructure, especially pore structure. Pressurization–Depressurization Cycling Mercury Intrusion Porosimetry (PDC-MIP) was...
conference paper 2014
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Zhou, Y. (author), Weng, J. (author), Daamen, W. (author), Hoogendoorn, S.P. (author), Vellinga, T. (author)
Along with the development of the civil seaplane industry in China and all around the world, the number of seaplane piers in port areas will increase. As a consequence, the port traffic will not only increase, it will also become more heterogeneous, consisting of ships and seaplanes. This paper presents a simulation model to describe this mixed...
conference paper 2014
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Qian, S. (author), Li, V.C. (author), Zhou, J. (author)
Strain hardening cementitious composites (SHCCs) have seen increasing field applications in past decade, yet existing quality control test methods for tensile properties are sometime difficult to implement. This paper presents a new simple inverse method for quality control of tensile strain capacity by conducting beam flexural test. It is shown...
conference paper 2010
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Zhou, X. (author), Van Mieghem, P. (author)
conference paper 2005
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Kalogianni, E. (author), Sileryte, R. (author), Lam, M. (author), Zhou, K. (author), Van der Ham, M. (author), Van der Spek, S.C. (author), Verbree, E. (author)
Within this research-driven project, passive WiFi monitoring of WiFi enabled devices was used to detect users (students, employees, visitors) of buildings at the campus of Delft University of Technology to gain insight into the Rhythm of the Campus: the occupation, duration of stay and moving pattern at and between the different facilities ...
conference paper 2015
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Hu, Liang (author), Tang, Y. (author), Zhou, Z. (author), Pan, W. (author)
This paper presents a deep reinforcement learning (DRL) algorithm for orientation estimation using inertial sensors combined with a magnetometer. Lyapunov’s method in control theory is employed to prove the convergence of orientation estimation errors. The estimator gains and a Lyapunov function are parametrised by deep neural networks and...
conference paper 2021
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Zhou, F. (author), Giannakis, Iraklis (author), Giannopoulos, Antonios (author), Slob, E.C. (author)
In the phase of oil drilling, mud filtrate penetrates into porous formations and alters the pore fluid properties. This complicates well logging exploration, and inevitably gives rise to shift in reservoir estimation. Logging engineers deem mud invasion a harm and attempt to eliminate its impact on logging data exploration. However, from our...
conference paper 2019
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Xu, Luyan (author), Zhou, Xuan (author), Gadiraju, Ujwal (author)
Studies in searching as learning (SAL) have revealed that user knowledge gain not only manifests over a long-term learning period, but also occurs in single short-term web search sessions. Though prior works have shown that the knowledge gain of collaborators can be influenced by user demographics and searching strategies in long-term...
conference paper 2020
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Butcher, A. (author), Zhou, W. (author), Kendall, J. (author), Stork, A. (author), Vandeweijer, V. (author), Macquet, M. (author), Lawton, D. (author)
conference paper 2022
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Kim, Raphael (author), Zhou, J. (author), Groutars, E.G. (author), Karana, E. (author)
Biodesign is an emerging form of design practice integrating biological materials and processes, and there is a growing interest in the field for structured conversations to generate insights on how it can be best taught, researched, and disseminated. In our conversations, we began exploring biodesign under the framework of Living Artefacts, in...
conference paper 2022
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Zhou, W (author), Janic, M (author), Kooij, Robert (author), Kuipers, F.A. (author)
conference paper 2007
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Zhou, Y. (author), van Kampen, E. (author), Chu, Q. P. (author)
conference paper 2016
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Junell, J. (author), Mannucci, T. (author), Zhou, Y. (author), van Kampen, E. (author)
conference paper 2016
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Zhou, Bingyu (author), Satyavada, Harish (author), Baldi, S. (author)
In this paper, an adaptive control scheme for Unmanned Aerial Vehicles (UAVs) path following under slowly time-varying wind is developed. The proposed control strategy integrates the path following law based on the vector field method with an adaptive term counteracting the effect of wind's unknown component. In particular, it is shown that...
conference paper 2017
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