Searched for: subject%3A%22Repetition%22
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Smit, Heleen (author)
Current societal and construction challenges, combined with limited time and the scarcity of people and resources, require solutions in the construction industry. This research focuses on repetitive tasks and contributes to that. Furthermore, this research is necessary because the literature on repetitive tasks is limited and needs to be...
master thesis 2024
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de Vries, Bo (author)
In our thesis, we conducted an in-depth exploration of the integration of Artificial Intelligence (AI) in public sector decision-making, focusing particularly on AI case routing for welfare benefits allocation. Initially, our research was guided by a techno-optimistic viewpoint, presuming that municipalities would inherently benefit from AI...
master thesis 2024
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Mooren, Noud (author), van Meer, Max (author), Witvoet, Gert (author), Oomen, T.A.E. (author)
Actuators that require commutation algorithms, such as the switched reluctance motor (SRM) considered in this paper and employed in the coarse pointing assembly (CPA) for free-space optical communication, often have torque-ripple disturbances that are periodic in the commutation-angle domain that deteriorate the positioning performance. The...
journal article 2024
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Aarnoudse, Leontine (author), Cox, Kevin (author), Koekebakker, Sjirk (author), Oomen, T.A.E. (author)
The increasing complexity of next-generation mechatronic systems leads to different types of periodic disturbances, which require dedicated repetitive control strategies to attenuate. The aim of this paper is to develop a new repetitive control strategy to completely attenuate a periodic disturbance and a user-defined number of relevant...
journal article 2024
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Peerden, Jur (author)
The objective of this thesis is to enhance understanding of the behaviour of a flexible dolphin and its interaction with the surrounding soil in order to determine the optimal embedded depth. A comprehensive field test is conducted to gain deeper insights into the behaviour of the flexible dolphin and the soil surrounding the pile. The test...
master thesis 2023
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Rijm, Matthijs (author)
Involvement in an online setting has become increasingly more important in a rapidly digitizing world. Previous research has suggested that lexical alignment is an effective method for increasing interpersonal involvement. Multi-modal systems exist for analysing involvement, but the lexical alignment modality is not commonly used in these. This...
bachelor thesis 2023
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Molaei, M. (author), Koops, L.S.W. (author), Hermans, M.H. (author)
Ondanks het grote aantal repetitieve, kleine activiteiten dat wordt uitgevoerd voor publieke opdrachtgevers, ontbreekt het zowel in de praktijk als in de wetenschappelijke literatuur aan inzicht in de succesfactoren van dit type opgaven. Dit beperkt de mogelijkheden tot het doorvoeren van relevante verbeteringen ten aanzien van de samenwerking...
report 2023
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Poot, Maurice (author), van Hulst, Jilles (author), Yan, Kai Wa (author), Kostic, Dragan (author), Portegies, Jim (author), Oomen, T.A.E. (author)
The increasing demands on throughput and accuracy of semiconductor manufacturing equipment necessitates accurate feedforward motion control that includes compensation of input nonlinearities. The aim of this paper is to develop a data-driven feedforward approach consisting of a Wiener feedforward, i.e., linear parameterization with an output...
journal article 2023
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Reinders, Joey (author), Giaccagli, Mattia (author), Hunnekens, Bram (author), Astolfi, Daniele (author), Oomen, T.A.E. (author), Van De Wouw, Nathan (author)
Repetitive control (RC) has shown to achieve superior rejection of periodic disturbances. Many nonlinear systems are subject to repeating disturbances. The aim of this article is to develop a continuous-time RC design with stability guarantees for nonlinear Lur'e-type systems. Approximate output tracking is achieved by combining an internal...
journal article 2023
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Mooren, Noud (author), Witvoet, Gert (author), Oomen, T.A.E. (author)
Repetitive control (RC) can perfectly attenuate disturbances that are periodic in the time domain. The aim of this article is to develop an RC approach that compensates for disturbances that are time-domain nonperiodic but are repeating in the position domain. The developed position-domain buffer consists of a Gaussian process (GP), which is...
journal article 2023
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Petrova, Leticija (author)
The standard way of building consists on average of 7000 parts and processes which in combination with the decrease in productivity within the construction sector limits the number of actors that can be involved. However, this leads to a housing shortage in many countries. The production of homes should be accessible, affordable and should offer...
master thesis 2022
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Mulder, Jasper (author)
In this thesis, the repetition code for bit flip errors is examined. Based the stabilizer measurements outcome of a run of the repetition code, one does not know exactly which errors have occurred. Statistics can be used to estimate the probability of all possible error events. This probability estimation is investigated for simulated data...
bachelor thesis 2022
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Drost, Sjoerd (author)
Advantages of lightweight design robot links include cost savings and reduced energy consumption. The flexibility introduced by the lightweight design can cause structural vibrations decreasing precision. To mitigate this, an advanced controller is proposed, consisting of Iterative Learning Control combined with Full State Feedback control. To...
master thesis 2022
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Molaei, M. (author), Koops, L.S.W. (author), Hermans, M.H. (author)
Although a considerable amount of literature has addressed the public procurement in the construction industry, still little is known about procurement in small and repetitive activities. In practice, however, public clients are often involved in repetitive tasks such as maintenance activities. Dutch water boards, regional governmental bodies...
conference paper 2022
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Mooren, Noud (author), Witvoet, Gert (author), Oomen, T.A.E. (author)
Repetitive control enables the exact compensation of periodic disturbances if the internal model is appropriately selected. The aim of this paper is to develop a novel synthesis technique for repetitive control (RC) based on a new more general internal model. By employing a Gaussian process internal model, asymptotic rejection is obtained for...
journal article 2022
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Li, Meng (author), Gao, Jianbo (author), Zhu, Liehuang (author), Zhang, Zijian (author), Lal, C. (author), Conti, M. (author), Alazab, Mamoun (author)
Ride-Hailing Service (RHS) has drawn plenty of attention as it provides transportation convenience for riders and financial incentives for drivers. Despite these benefits, riders risk the exposure of sensitive location data during ride requesting to an untrusted Ride-Hailing Service Provider (RHSP). Our motivation arises from repetitive...
journal article 2022
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Pandey, Pankaj (author), Sharma, Gulshan (author), Miyapuram, Krishna P. (author), Subramanian, Ramanathan (author), Lomas, J.D. (author)
Naturalistic music typically contains repetitive musical patterns that are present throughout the song. These patterns form a signature, enabling effortless song recognition. We investigate whether neural responses corresponding to these repetitive patterns also serve as a signature, enabling recognition of later song segments on learning...
conference paper 2022
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Li, Meng (author), Zhang, Mingwei (author), Gao, Jianbo (author), Lal, C. (author), Conti, M. (author), Alazab, Mamoun (author)
Location-Based Services (LBSs) depend on a Service Provider (SP) to store data owners’ geospatial data and to process data users’ queries. For example, a Yelp user queries the SP to retrieve the k nearest Starbucks by submitting her/his current location. It is well-acknowledged that location privacy is vital to users and several prominent...
conference paper 2022
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van der Heijden, D.S. (author), Ledergerber, Anton (author), Gill, Rajan (author), D'Andrea, Raffaello (author)
An iterative bias estimation framework is presented that mitigates position-dependent ranging errors often present in ultra-wideband localization systems. State estimation and control are integrated, such that the positioning accuracy improves over iterations. The framework is experimentally evaluated on a quadcopter platform, resulting in...
journal article 2021
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Liu, Y. (author), Frederik, J.A. (author), Ferrari, Riccardo M.G. (author), Wu, P. (author), Li, Sunwei (author), van Wingerden, J.W. (author)
Individual pitch control (IPC) is an effective and widely used strategy to mitigate blade loads in wind turbines. However, conventional IPC fails to cope with blade and actuator faults, and this situation may lead to an emergency shutdown and increased maintenance costs. In this paper, a fault-tolerant individual pitch control (FTIPC) scheme...
journal article 2021
Searched for: subject%3A%22Repetition%22
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