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van Wijngaarden, Dennis (author)This research presents the derivation, implementation and safety assessment of a velocity obstacle- based conflict resolution method to be used by UAVs flying within a horizontally restricted airspace by a geofence under the presence of wind. Two parameters indicating the safety of the applied conflict resolution method have been measured, i.e.,...master thesis 2020
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Karssies, Jan (author)This research presents an implementation of a novel controller design on an overactuated hybrid Unmanned Aerial Vehicle (UAV). This platform is a hybrid between a conventional quadcopter and a fixed-wing aircraft. Its inner loop is controlled by an existing but modified control method called Incremental Non-linear Control Allocation or INCA....master thesis 2020
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Narasimhan, Abishek (author)The thesis aims to develop a Fault Tolerant Control (FTC) architecture, for the case of a damaged actuator for a multirotor that can be applied across multirotor platforms based on their Attainable Virtual Control Set (AVCS). The research is aimed to study the AVCS and identify the parameters that limit the controllability of multirotor UAV post...master thesis 2020
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Geertjes, M. (author), Spijkstra, J.I. (author)Sustainable energy technologies are ever-increasing in popularity, not only among companies but also among consumers. Photovoltaic, or PV, cells are amongst the most well known in this field. This project was set up for designing a PV-powered UAV that is able to generate an albedo map of an area equal or bigger than the campus of the TU Delft in...bachelor thesis 2020
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Weetzel, Max (author)In the aftermath of a disaster, Humanitarian Aid Organizations must operate in highly uncertain and complex contexts in order to provide the lifesaving aid to the people in need. However, the systems currently available to them are limiting the aid logistics, leaving victims cut off. Affordable options are not well suited for the devastated...master thesis 2020
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Exalto, Marvin (author), Perumpillichira, Athul (author)This BSc thesis concerns the solar plane bachelor graduation project. This project aims to improve the flight time of a commercially available RC plane by utilizing photovoltaic technologies. In this thesis the power electronics system that supplies power generated by photovoltaic technologies to the RC plane used during the solar plane project...bachelor thesis 2019
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Cromjongh, Casper (author), Rietveld, Jasper (author)This BSc Thesis is about the construction and control elements of the airplane group of the Solar Drone project. The project aims to improve the flight time of aerial vehicles, using solar energy. This document is delves into the possibility of applying solar cells to small model aircrafts. It outlines the challenges and solutions involved in...bachelor thesis 2019
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Piessens, Tom (author)Teleoperation is by nature a deprivation of the senses, which can pose a handicap when operating in an unknown and even dynamic en- vironment. Noticing moving obstacles in such a situation can prove to be quite difficult and the UAV runs the risk of colliding with them. Previous work designed a shared control haptic interface based on the...master thesis 2019
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van Dam, Geart (author)This research investigates and proposes a new method for obstacle detection and avoidance on quadrotors. One that does not require the addition of any sensors, but relies solely on measurements from the accelerometer and rotor controllers. The detection of obstacles is based on the principle that the airflow around a quadrotor changes when the...master thesis 2019
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Meulenbeld, Joost (author)Previous years have seen a rise in the use of Unmanned Aerial Vehicles (UAVs). Reaching a large endurance and range while being able to perform Vertical Take-Off and Landing (VTOL) landings allows a broad range of applications. For this purpose the DelftaCopter (DC) was developed, a tilt-body tailsitter UAV. It hovers using a single helicopter...master thesis 2018
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Muhammad Ridho Said, Muhammad Ridho (author)Deployable morphing aircraft are gaining popularity in the academic and industrial world. Their deployability offer the possibility to be stored and takes less space. This is advantageous in volume limited applications like space explorations, where every cubic centimeter is important. Another field where this aircraft is increasingly used is...master thesis 2018
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Wijnker, Dirk (author)We investigate how an Unmanned Air Vehicle (UAV) can detect manned aircraft with a single microphone. In particular, we create an audio data set in which UAV ego-sound and recorded aircraft sound can be mixed together, and apply convolutional neural networks to the task of air traffic detection. Due to restrictions on flying UAVs close to...master thesis 2018
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Navia Vela, Libardo (author)Research and development of flight control of quadrotor Unmanned Aerial Vehicles (UAVs) have gained popularity during the past few years due to their deployment flexibility and wide range of applications: agriculture, entertainment, cinematography, package delivery, search and rescue, etc. This thesis project follows up this interest aiming to...master thesis 2018
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Muhammad Ridho Rosa, Ridho (author)Synchronization of Multi-Agent Systems (MASs) has the potential to benefit many technological<br/>areas such as formation control for unmanned vehicles, cooperative adaptive<br/>cruise control, and spacecraft attitude control. Information plays a crucial role in MASs:<br/>in centralized approaches, a central node utilizes global information to...master thesis 2018
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Veldhuis, Sven (author)Conventional practices of rating curve computation fall short in many aspects. They are data-intensive and are notoriously inaccurate in high-flow regimes as a result of extrapolation of low-flow curve fitting. By making use of a simple commercial UAV, a physically-based rating curve is computed that is substantiated by a detailed representation...master thesis 2018
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Sijbers, Leon (author)Conventional controllers are incapable of controlling a rotor failed quadrotor in high speed flight. In this paper, a fault tolerant controller based on Incremental Nonlinear Dynamic Inversion is proposed to control a quadrotor subjected to the loss of two rotors. A pseudoinverse is used to control the roll and pitch rate to steer the average...master thesis 2018
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Hoogendoorn, Joey (author)Aircraft manufacturers are increasingly exploring emission-free flight or emission reduction for larger passenger aircraft. The low energy density of state-of-the-art battery technology limits the application to small, electric, fixed wing aircraft up to a flight time of approximately one hour. To overcome these limits, a combination of fuel...master thesis 2018
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Ozo, Michaël (author)High-speed autonomous flight of Micro Air Vehicles has gained much attention in recent years. However, flight in complex GPS-denied environments still poses a serious challenge. One scenario which contains these elements is drone racing, where pilots have to fly complex tracks at high speed, often in an indoor environment. In this work we...master thesis 2018
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Kisantal, Máté (author)Safe navigation in a cluttered environment is a key capability for the autonomous operation of Micro Aerial Vehicles (MAVs). This work explores a (deep) Reinforcement Learning (RL) based approach for monocular vision based obstacle avoidance and goal directed navigation for MAVs in cluttered environments. We investigated this problem in the...master thesis 2018
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Wang, Siying (author)UAVs(Unmanned Aerial Vehicles) have gained popularity in various fields, and many applications require the drones to perform tasks in indoor environments. One major challenge in UAV indoor guidance is the absence of accurate GPS(Global Positioning System)<br/>signals. In this work, a novel guidance method is investigated which uses a library of...master thesis 2017