Searched for: subject%3A%22Estimation%22
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Neumann, N.M.P. (author), van Houte, R. (author), Attema, T. (author)
conference paper 2020
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Franken, R.A. (author), Kasiotis, K.M. (author), Tsakirakis, A.N. (author), Chartzela, I. (author), Anastasiadou, P. (author), Fransman, W. (author), Gerritsen-Ebben, R.M. (author), Spaan, S. (author), Goede, H. (author), Machera, K. (author), Gerritsen-Ebben, R. (author)
For many work situations only insufficient exposure data are available to perform proper risk assessment. Because measuring worker exposure can be time consuming and resource intense, the availability of reliable exposure models is important when performing risk assessments. However, the development and improvement of exposure models are...
article 2020
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Boehrer, N. (author), Nieuwenhuizen, R.P.J. (author), Dijk, J. (author)
conference paper 2020
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Franken, R. (author), Shandilya, N. (author), Marquart, H. (author), McNally, K. (author), Fransman, W. (author)
Measured data are generally preferred to modelled estimates of exposure. Grouping and read-across is already widely used and accepted approach in toxicology, but an appropriate approach and guidance on how to use existing exposure measurement data on one substance and work situation for another substance and/or work situation is currently not...
article 2020
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Rath, S.S. (author), Hoedemaekers, E.R.G.E. (author), Wilkins, S.S. (author)
Lithium ion (Li-ion) batteries in electric vehicle (EV) applications must operate within a narrow temperature range to ensure safety, performance and longevity. Hence, advanced thermal management strategies should have access to internal cell temperatures in a battery pack. In real world application, surface temperatures can be measured, but it...
conference paper 2020
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Waa, J.V.D. (author), Schoonderwoerd, T. (author), Diggelen, J.V. (author), Neerincx, M. (author)
Decision support systems (DSS) have improved significantly but are more complex due to recent advances in Artificial Intelligence. Current XAI methods generate explanations on model behaviour to facilitate a user's understanding, which incites trust in the DSS. However, little focus has been on the development of methods that establish and...
article 2020
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Nieuwenhuizen, R.P.J. (author), Dijk, J. (author), Schutte, K. (author)
Long-range imaging with visible or infrared observation systems is typically hampered by atmospheric turbulence. Software-based turbulence mitigation methods aim to stabilize and sharpen such recorded image sequences based on the image data only. Although successful restoration has been achieved on static scenes in the past, a significant...
article 2019
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van den Brand, H. (author), Bongers, W.A. (author), Stober, J.K. (author), Kasparek, W. (author), Wagner, D. (author), Doelman, N.J. (author), Klop, W.A. (author), Giannone, L. (author), Reich, M. (author), Westerhof, E. (author), de Baar, M.R. (author)
The successful use of a tokamak for generating fusion power requires an active control of magnetic instabilities, such as neoclassical tearing modes (NTMs). Commonly, the NTM location is determined using electron cyclotron emission (ECE) and this is used to apply electron cyclotron heating (ECH) on the NTM location. In this paper, an inline ECE...
article 2019
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Sagastizabal, R. (author), Bonet-Monroig, X. (author), Singh, M. (author), Rol, M.A. (author), Bultink, C.C. (author), Fu, X. (author), Price, C.H. (author), Ostroukh, V.P. (author), Muthusubramanian, N. (author), Bruno, A. (author), Beekman, M. (author), Haider, N. (author), O'Brien, T.E. (author), Dicarlo, L. (author)
article 2019
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Wayson, R.L. (author), Kaliski, K. (author), MacDonald, J.M. (author), Salomons, E.M. (author), Reiter, D.D. (author)
The estimation of absolute road traffic noise levels without including the effects of meteorology is thought to be a major source of error in the estimation process commonly used in the United States. In response, the Transportation Research Board-sponsored NCHRP 25-52, Meteorological Effects on Roadway Noise, to collect highway noise data under...
article 2019
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Vijn, A.R.P.J. (author), Lepelaars, E.S.A.M. (author), Dubbeldam, J. (author), van Gijzen, M. (author), Heemink, A. (author)
This paper presents a parameter estimation method to determine the linear behavior of an object constructed of thin plates. Based on the magnetostatic field equations, an integral equation is derived that fully determines the induced magnetization, whenever the spatial magnetic susceptibility distribution is known. This forward problem is used...
article 2019
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Zillien, C. (author), van Loon, C. (author), Gulpen, M. (author), Tipatet, K. (author), Hanssen, B. (author), Beeltje, H. (author), Roex, E. (author), Oldenkamp, R. (author), Posthuma, L. (author), Ragas, A.M.J. (author)
Over the past decade, the health care sector has becomeincreasingly aware of the impact of pharmaceutical emissions to the environment. Yet, it remains unclearwhich compounds are the most relevant to address and at what point emission control is most effective. This study presents a modelling framework to prioritize pharmaceuticals based on...
article 2019
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Jorguseski, L. (author), Zhang, H. (author), Dijkstra-Soudarissanane, S. (author), Golinski, M. (author)
This study investigates the feasibility of using Long Term Evolution (LTE) cellular networks for the real-time smart grid state estimation. The smart grid state estimation requires measurement reports from different nodes installed in the smart grid. Therefore, the uplink LTE radio delay performance is selected as key performance indicator for...
article 2019
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Shoeibi Omrani, P.S. (author), Vecchia, A.L. (author), Dobrovolschi, I. (author), van Baalen, T. (author), Poort, J.P. (author), Octaviano, R. (author), Binn-Tahir, H. (author), Muñoz, E. (author)
Reliable forecasting of production rates from mature hydrocarbon fields is crucial both in optimizing their operation (via short-term forecasts) and in making reliable reserves estimations (via long-term forecasts). Several approaches may be employed for production forecasting from the industry standard decline curve analysis, to new...
conference paper 2019
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Shoeibi Omrani, P. (author), Dobrovolschi, I. (author), Belfroid, S.P.C. (author), Kronberger, P. (author), Munoz, E. (author)
In this study we have investigated a fully data-driven approach (artificial neural networks) for real-time back-allocation and virtual flow metering in oil and gas production wells. The main goal of this study is to develop computationally efficient data-driven models to determine the multiphase production rates of individual phases (gas and...
conference paper 2019
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Wilmink, I.R. (author), Beemster, F.I. (author), Snelder, M. (author), Vonk Noordegraaf, D.M. (author)
This paper presents a model specifically developed to explore the mobility impacts of innovative mobility concepts, based on connected and automated driving and shared mobility. It is an explorative model for destination choice and mode choice, with a network fundamental diagram to assess impacts on mileage, delays and vehicle numbers in a city...
conference paper 2019
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Schmeitz, A.J.C. (author), Teerhuis, A.P. (author)
Tire states can be estimated by measuring the tire contact patch shape as it varies with vertical load, longitudinal and lateral slip, and so on. In this study, a miniature triaxial accelerometer is used to measure the centripetal accelerations at the tire inner liner. A tire state estimator (TSE) algorithm is developed to transform the measured...
article 2018
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Tavakoli, R. (author), Nabi, M. (author), Basten, T. (author), Goossens, K. (author)
IEEE 802.15.4 Time-Slotted Channel Hopping (TSCH) aims to improve communication reliability in Wireless Sensor Networks (WSNs) by reducing the impact of the medium access contention, multipath fading, and blocking of wireless links. While TSCH outperforms single-channel communications, cross-technology interference on the license-free ISM bands...
article 2018
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Pertl, M. (author), Douglass, P.J. (author), Heussen, K. (author), Kok, J.K. (author)
The installation of measurements in distribution grids enables the development of data driven methods for the power system. However, these methods have to be validated in order to understand the limitations and capabilities for their use. This paper presents a systematic validation of a neural network approach for voltage estimation in active...
article 2018
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Haffinger, P. (author), Jedari Eyvazi, F. (author), Steeghs, P. (author), Doulgeris, P. (author), Gisolf, D. (author), Verschuur, E. (author)
In the context of carbon capture and storage (CCS), quantitative estimation of injected CO2 is of vital importance to verify if the process occurs without any leakage. From a geophysical perspective this is challenging as a CO2 plume has a severe imprint on seismic data. While this makes delineation of the plume rather straightforward, for...
conference paper 2018
Searched for: subject%3A%22Estimation%22
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