Searched for: author%3A%22Wu%2C+S.%22
(1 - 15 of 15)
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Cheng, Gang (author), Wu, S. (author), Shi, M. (author), Dong, W. (author), Zhu, H. (author), Alonso-Mora, J. (author)
Autonomous navigation of Micro Aerial Vehicles (MAVs) in dynamic and unknown environments is a complex and challenging task. Current works rely on assumptions to solve the problem. The MAV's pose is precisely known, the dynamic obstacles can be explicitly segmented from static ones, their number is known and fixed, or they can be modeled with...
journal article 2023
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Wu, S. (author), Verschuur, D.J. (author), Blacquière, G. (author)
In seismic exploration methods, imperfect spatial sampling at the surface causes a lack of illumination at the target in the subsurface. The hampered image quality at the target area of interest causes uncertainties in reservoir monitoring and production, which can have a substantial economic impact. Especially in the case of a complex...
journal article 2021
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Wu, S. (author)
Seismic data acquisition is a trade-off between cost and data quality subject to operational constraints. Due to budget limitations, 3D seismic acquisition usually does not have a dense spatial sampling in all dimensions. This causes artefacts in the processed images, velocity models, or other physical properties. However, we rely on, for...
doctoral thesis 2020
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Wu, S. (author), Blacquière, G. (author), Adriaan Van Groenestijn, Gert Jan (author)
In blended seismic acquisition, or simultaneous source seismic acquisition, source encoding is essential at the acquisition stage to allow for separation of the blended sources at the processing stage. In land seismic surveys, the vibroseis sources may be encoded with near-orthogonal sweeps for blending. In marine seismic surveys, the sweep...
journal article 2018
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Bakker-Wu, S. (author), Calabretta, G. (author), Hultink, H.J. (author)
Brand experience is an important concept in marketing because it can affect brand loyalty, brand recall, and brand attitude. Brand experience design is therefore an important practice for companies to create favourable and meaningful experiences, through the design of various touchpoints that are in line with the brand values. This paper...
conference paper 2017
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Kontakis, A. (author), Wu, S. (author), Verschuur, D.J. (author)
The applicability of a deblending method is directly related to acquisition parameters, such as source and detector locations. We formulate focal deblending in two alternative ways. In the first case, the double focal transform is used, which relies on a well-sampled source and detector dimension. In the second case, the single-sided focal...
conference paper 2016
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Ching, J. (author), Wu, S.-H (author), Phoon, K.-K. (author)
Due to limited information in site investigation, it is not possible to obtain the actual values for the mean, standard deviation, and scale of fluctuation of a soil property of interest. The deviation between the estimated values and actual values is called the statistical uncertainty. There are two schools of thoughts on how to model the...
conference paper 2015
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Wu, S. (author)
Blended acquisition, or simultaneous source acquisition, is a relatively new seismic acquisition design that allows shot interference. Deblending is the procedure that separates the interfering shots as if they were acquired conventionally. This thesis reviews one of the more advanced deblending algorithms in great detail, and demonstrates that...
master thesis 2014
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Qiu, J. (author), Van de Ven, M.F.C. (author), Schlangen, H.E.J.G. (author), Wu, S. (author), Molenaar, A.A.A. (author)
The traffic volume and the number of heavy vehicles are growing enormously nowadays. There is a need for designing a durable asphalt pavement with innovative technologies. Pavement structures and materials with self healing and self repairing capability are believed to be very useful in such a system. This paper is aiming to understand the self...
conference paper 2012
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Qiu, J. (author), Molenaar, A.A.A. (author), Van de Ven, M.F.C. (author), Wu, S. (author), Yu, J. (author)
Self healing of asphalt mixes is known for more than four decades. However, it is a complex phenomenon which depends on the duration of the rest period, temperature, crack size, etc. In order to quantify the self healing behaviour of asphalt mixes, a test setup was proposed in this research using an asphalt beam on an elastic foundation. Within...
journal article 2012
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Qiu, J. (author), Van de Ven, M. (author), Wu, S. (author), Yu, J. (author), Molenaar, A. (author)
The self-healing capability of bituminous materials has been known for many years. Researches were mostly focused on the self healing behaviour during load repetitions. The tests are either time consuming and/or complex. In this paper, a simple self healing test procedure is presented combining the fracture-healing-re-fracture test (FHR) with...
journal article 2012
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Qiu, J. (author), Molenaar, A.A.A. (author), Van de Ven, M.F.C. (author), Wu, S. (author)
It is a well known fact that asphalt mixtures have self healing capabilities. Yet most of the self healing investigations are carried out using complex and time consuming fatigue tests. In order to investigate the self healing capability in a simple and efficient manner, a beam on elastic foundation test setup (BOEF) is proposed in this paper....
conference paper 2012
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Wu, S. (author)
The thesis investgates the differences between direct control and self-regulation mechanims using OperA+ modeling language and simulation.
master thesis 2011
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Qiu, J. (author), Van de Ven, M. (author), Molenaar, A. (author), Wu, S. (author), Yu, J. (author)
conference paper 2011
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Wu, S. (author)
doctoral thesis 1992
Searched for: author%3A%22Wu%2C+S.%22
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