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Du, S. (author), Lin, K. (author), Malladi, S.R.K. (author), Lu, Y. (author), Sun, S. (author), Xu, Q. (author), Steinberger-Wilckens, R. (author), Dong, H. (author)In this work, we demonstrate an innovative approach, combing a novel active screen plasma (ASP) technique with green chemical synthesis, for a direct fabrication of uniform Pt nanowire arrays on large-area supports. The ASP treatment enables in-situ N-doping and surface modification to the support surface, significantly promoting the uniform...journal article 2014
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Lu, X. (author)During the last decades, the consumption of raw materials and energy in the world has faced a tremendous increase with a corresponding industrial waste volume increases, which treatment poses serious challenges. From an economical point of view, the waste has values as it contains valuable matters. Disposal of these streams without any further...doctoral thesis 2014
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Lu, P. (author)Spatial planning is increasingly being considered as an important mechanism in coping with flood risk due to climate change. One of the reasons for this is that engineering approaches are increasingly expensive and cannot provide complete certainty of protection against climate-related floods. The thesis examines whether and how spatial planning...doctoral thesis 2014
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Lu, P. (author), Van Kampen, E.J. (author), Yu, B. (author)This paper presents a method for fault detection and diagnosis of actuator loss of effectiveness for a quadrotor helicopter. This paper not only considers the detection of the actuator loss of effectiveness faults, but also addresses the diagnosis of the faults. The detection and estimation of the faults are performed by the Augmented Extended...conference paper 2014
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Häusler, K. (author), Hagan, M.E. (author), Baumgaertner, A.J.G. (author), Maute, A. (author), Lu, G. (author), Doornbos, E.N. (author), Bruinsma, S. (author), Forbes, J.M. (author), Gasperini, F. (author)We report on a new source of tidal variability in the National Center for Atmospheric Research thermosphere-ionosphere-mesosphere-electrodynamics general circulation model (TIME-GCM). Lower boundary forcing of the TIME-GCM for a simulation of November–December 2009 based on 3-hourly Modern-Era Retrospective Analysis for Research and Application ...journal article 2014
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Lu, T. (author), Metrikine, A. (author)A load moving on a center-fixed ring and the reciprocal problem, namely a rotating ring subjected to a moving load have been used in several works to study the tire dynamics. In contrast, very few papers exist in which the ring model has been used in order to study the dynamics of a train wheel. In this paper, a thin ring model is introduced to...conference paper 2014
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Lu, T. (author), Koenders, E.A.B. (author)In this paper, a conceptual model for analyzing the plastic part of autogenous deformation of cement paste based on the Arrhenius rate theory will be presented. The autogenous deformation will be calculated from the elastic deformations with inclusion of creep. Different kinds of cement paste with a water cement ratio 0.3 are tested and studied,...conference paper 2014
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- Lu, Y. (author), Sutanudjaja, E. (author), Drost, N. (author), Hut, R.W. (author), Dunne, S.C. (author), Van de Giesen, N.C. (author), De Jong, K. (author), Van Beek, L. (author), Bierkens, M. (author) journal article 2014
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Van Zuylen, H.J. (author), Lu, S. (author), Li, J. (author), Yusen, C. (author)Traffic management in cities with congestion is a big challenge with still unused opportunities. Intersection control is a corner stone but this should be done in an area-wide context. The dominant traffic process on urban roads is the traffic flow on the intersections. Spill back is a most important cause of malfunctioning networks. The...conference paper 2014
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Weerheijm, J. (author), Lu, Y. (author), Xu, J. (author)This paper presents a numerical modelling study on the simulation of the cracking process and fracture energy in concrete under high strain rate. To capture the stress wave effect and the damage evolution at the meso-length scale, both a homogeneous model with a millimetreresolution mesh and an explicit heterogeneous mesoscale model with random...conference paper 2013
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Lu, H. (author)In this thesis, major attention is paid to cooperative diversity as an alternative way to achieve spatial diversity when the multiple antenna structure is not an option. By adopting the cooperative relay nodes to forward information, we can mitigate the fading effects, increase the capacity, lower the bit-error rate, increase the achievable...doctoral thesis 2013
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Lu, J. (author)The objective of this research was to decrease membrane fouling of a ceramic microfiltration system and at the same time increase the recovery. A conventional operation in micro- and ultrafiltration is an in-line coagulation and a frequent hydraulic backwash. The idea about these frequent backwashes is to limit the accumulation of fouling on the...conference paper 2013
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- Lu, J. (author), Wen, H.Q. (author), Heijman, S.G.J. (author), Rietveld, L.C. (author) journal article 2012
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Lu, H. (author), Xu, T. (author), Nikookar, H. (author)The development of wireless communication applications in the last few years is unprecedented. Wireless communication has evolved in various ways. The next generation of wireless systems should service more users while supporting mobility and high data rates. These requirements necessitate efficient use of available resources to provide...book chapter 2012
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Lu, S. (author), Li, J. (author), Van Zuylen, H. (author)Different aspects of the traffic control system in the CBD of Changsha have been evaluated. A general issue is the safety conditions, which are evaluated qualitatively. The second issue is the low saturation flow observed on the intersections, that appear to be 20 to 30% lower than the ones in comparable situations in Europe or North America....journal article 2012
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Lu, H. (author), Xu, T. (author), Nikookar, H. (author), Ligthart, L.P. (author)In this paper, we investigate the diversity, capacity and complexity issues of cooperative Zero-Padding (ZP)-Orthogonal FrequencyDivisionMultiplexing (OFDM) communication. We consider cooperative ZP-OFDM communication over a multipath Rayleigh channel and with multiple Carrier Frequency Offsets (CFOs) existing at different relays. We use a...journal article 2011
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Lu, Y. (author)In this dissertation, we focus our research on the problems related to efficient configurable resource management for partially reconfigurable systems. FPGA devices are used to build such systems for various application domains with telecommunication and energy efficient high performance computing being two prominent examples. Dynamic management...doctoral thesis 2011
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- Lu, P. (author) conference paper 2011
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- Lu, Y (author), Kuipers, F.A. (author), Hartog, F (author), Van Mieghem, P.F.A. (author) conference paper 2011
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Lu, Y. (author)Multimedia services have been popping up at tremendous speed in recent years. A large number of these multimedia streaming systems are introduced to the consumer market. Internet Service Providers, Telecommunications Operators, Service/Content Providers, and end users are interested in the mechanisms they use, the Quality-of-Experience they...doctoral thesis 2010