Searched for: subject%3A%22Navigation%22
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Brodnevskaya, Kristina (author)
In the face of accelerating urbanization and the consequent surge in housing demands, particularly in European capitals, Copenhagen is at the forefront of adopting innovative urban development strategies. One such strategy is the conceptualization and eventual realization of Lynetteholm, an artificial island designed to mitigate housing...
master thesis 2024
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Vellekoop, Joris (author)
Deep reinforcement learning presents a compelling approach for the exploration of cluttered 3D environments, offering a balance between fast computation and effective vision-based navigation. Yet, the use of 3D navigation for learning-based information gathering remains largely unexplored. Navigation in 3D space poses the challenge of having an...
master thesis 2024
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van Bakel, Roan (author)
Introduction <br/>An innovative, patient-specific, hip implant was developed for canine patients suffering from developmental hip dysplasia. In a first cohort study, the post-operative positions of the implants deviated with an average of 5 mm when compared to the pre-operatively planned positions. A novel augmented reality (AR) based intra...
master thesis 2024
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Zwanenburg, Andreas (author)
These days, people see more and more applications for drones, including monitoring rainforests to protect plant and animal species. However, drones face challenges when navigating through the dense and cluttered vegetation of the forest. These environments necessitate advanced autonomous detection and navigation to make the drone traverse...
master thesis 2024
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Mohammadkarimi, M. (author), Leus, G.J.T. (author), Rajan, R.T. (author)
A new method for joint ranging and Phase Offset (PO) estimation of multiple drones/aircrafts is proposed in this paper. The proposed method employs the superimposed uncoordinated Automatic Dependent Surveillance-Broadcast (ADS-B) packets broadcasted by drones/aircrafts for joint range and PO estimation. It jointly estimates range and PO prior...
journal article 2024
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El Hajj, Marcel M. (author), Steele-Dunne, S.C. (author), Almashharawi, Samer K. (author), Tian, X. (author), Johansen, Kasper (author), Camargo, Omar A.Lopez (author), Amezaga-Sarries, Adria (author), Mas-Vinolas, Andreu (author), McCabe, Matthew F. (author)
Soil moisture (SM) is an important state variable in land surface models. Here, we investigate the potential of a ground-based global navigation satellite system receiver with two linearly polarized antennas that measure the interference power (IP) of direct and reflected signals in horizontal polarization (H-pol) and vertical polarization (V...
journal article 2024
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Castro, Candida (author), Pablo Doncel, P. (author), Ledesma, Rubén D. (author), Montes, Silvana A. (author), Oviedo-Trespalacios, O. (author), Daniela Barragan, D. (author), Bianchi, Alessandra (author), Kauer, Natalia (author), Qu, Weina (author), Padilla, Jose Luis (author)
The Attention-Related Driving Errors Scale (ARDES) is a self-report measure of individual differences in driving inattention. ARDES was originally developed in Spanish (Argentina), and later adapted to other countries and languages. Evidence supporting the reliability and validity of ARDES scores has been obtained in various different...
journal article 2024
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Psychas, D.V. (author), Khodabandeh, A. (author), Teunissen, P.J.G. (author)
PPP-RTK corrections, aiding GNSS users to achieve single-receiver integer ambiguity-resolved parameter solutions, are often estimated in a recursive manner by a provider. Such recursive, multi-epoch, estimation of the corrections relies on a set of S-basis parameters that are chosen by the provider so as to make the underlying measurement...
journal article 2024
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Segovia Castillo, P. (author), Puig, Vicenc (author), Duviella, Eric (author)
This article presents the design of a control strategy for the Calais canal, a navigation canal located in a lowland area in northern France that is affected by tides. Moreover, the available actuators are discrete-valued and the hierarchy of operational objectives is time-varying. All these circumstances render water level regulation of the...
journal article 2024
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Wu, D. (author), Zhang, R. (author), Pore, Ameya (author), Ha, Xuan Thao (author), Li, Z. (author), Herrera, Fernando (author), Kowalczyk, Wojtek (author), De Momi, Elena (author), Dankelman, J. (author), Kober, J. (author)
Minimally Invasive Procedures (MIPs) emerged as an alternative to more invasive surgical approaches, offering patient benefits such as smaller incisions, less pain, and shorter hospital stay. In one class of MIPs, where natural body lumens or small incisions are used to access deeper anatomical locations, Flexible Surgical and Interventional...
review 2024
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Brito Lima, Pedro (author)
This thesis explores the feasibility of aerocapture manoeuvres at Venus, focusing on the challenges for an autonomous Guidance and Control (G&amp;C) system, including a partial Navigation system simulation. Aerocapture leverages atmospheric drag for orbit insertion and presents a cost-effective alternative to traditional propulsive methods. The...
master thesis 2023
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Nicolai, Noa (author)
The complexity and interdependency of hospital activities make it challenging to seamlessly integrate new technologies into clinical routines, especially with various stakeholders involved. Considering contextual factors when implementing innovations has been recognized as critical to success. This highlights the significance of an approach that...
master thesis 2023
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Fanizza, Vincenzo (author)
Performing crucial activities for space exploration, e.g., debris removal and on-orbit servicing, systems for Rendezvous and Proximity Operations (RPO) are required to be autonomous and scalable. Within this context, learning-based relative navigation has gained significant traction due to the latest advancements in AI and the cost-effectiveness...
master thesis 2023
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MOUZAKIDIS, DIMITRIOS (author), Puti Nabila Riyadi, Puti (author), Nestoras, Konstantinos (author), Xu, Leon (author), Liu, Na (author), Köbben, Stein (author)
Modern navigation heavily relies on Global Navigation Satellite Systems (GNSS) and digitized road network databases, but faces limitations in GNSS-denied areas and complex 2D road netowrks. This project addresses these challenges by developing a methodology to create and store a comprehensive 3D road and terrain dataset for enhanced navigation....
student report 2023
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Hélant Muller, Diego (author)
This thesis report has explored the complex field of satellite formation flying, focusing on Guidance, Navigation and Control (GNC) strategies for maintaining formations of multiple satellites. The research has been guided by a series of research questions aimed at improving the understanding and implementation of GNC systems for satellite...
master thesis 2023
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Greeven, Julia (author)
Liver cancer ranks seventh in global cancer prevalence and stands as the third leading cause of cancer-related deaths. Surgical resection is considered the gold standard for treatment of liver malignancies and has witnessed a shift toward minimally invasive techniques in recent decades. Surgeons rely on laparoscopic observations, preoperative...
master thesis 2023
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Firlefyn, Michiel (author)
Insects have long been recognized for their ability to navigate and return home using visual cues from their nest’s environment. However, the precise mechanism underlying this remarkable homing skill remains a subject of ongoing investigation. Drawing inspiration from the learning flights of honey bees and wasps, we propose a robot navigation...
master thesis 2023
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Stoutjesdijk, Stephanie (author)
Introduction<br/>Augmented Reality (AR) and Mixed Reality (MR) can be used for surgical navigation to execute the pre-operative plan. HoloMA is a novel AR/MR application which can guide the user to place surgical instruments on the planned location within the patient. In this pilot study, the AR/MR-guidance of HoloMA was used to place...
master thesis 2023
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Frison, Sebastian (author)
Hepatopancreato-biliary (HPB) surgeons, when planning complex cases of pancreatic cancer, lose precious time because of difficulties in visualising the interaction between tumour and blood vessels and identifying patient-specific anatomy. To tackle this issue, the Integrated Imaging Workstation (IIW) was prototyped by e/MTIC and Philips. This...
master thesis 2023
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Wu, Siyuan (author)
Recent progress in multiple micro aerial vehicle (MAV) systems has demonstrated autonomous navigation in static environments. Yet, there are limited works regarding the autonomous navigation of multiple MAVs in dynamic and unknown environments. The challenge arises from the complexity of the motion planning problem, which requires the MAVs to...
master thesis 2023
Searched for: subject%3A%22Navigation%22
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