Searched for: contributor%3A%22Verhoeven%2C+C.J.M.+%28mentor%29%22
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Gelling, Lars (author)The unique six-legged swarming rover Lunar Zebro is designed and produced by students from the Delft University of Technology. The objective of the rover is to accomplish an autonomous mission on the Lunar surface by 2024. This thesis evaluates a path planning algorithm that is designed for autonomous navigation in the Lunar environment. The...master thesis 2023
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van Dam, Nadine (author), Jonker, Mees (author)Unmanned underwater vehicles benefit from communication with a high data rate on relatively small distances (under 100 m). Existing communication methods are not able to provide this or present other shortcomings. Therefore, this bachelor end project focuses on a new type of underwater communication, quasi-static electric field communication....bachelor thesis 2022
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Makinwa, Soji (author), van der Laan, David (author)In this report the analysis of underwater communication using electric quasi-static fields is undertaken, in which key aspects that influence the performance the communication between a transmitting and receiving electrode is examined. A mathematical model was proposed for the transmission and reception of the quasistatic field and the expected...bachelor thesis 2022
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van Mourik, Floris (author), Onstein, Teije (author)As electromagnetic waves cannot propagate sufficiently far in water, underwater communication is mainly performed using either acoustics or optics. However, none of these technologies have been proven to be completely effective in every situation. Therefore, research in new underwater communication systems can still bring large benefits to a...bachelor thesis 2022
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Boele, Jelle (author)This thesis describes the design of a CMOS magnetic field sensor system for measuring electronic currents. A hybrid system, using Hall plates and a pick-up loop is chosen to obtain improved performance compared to conventional Hall based magnetic field sensors. The pick up loop enables to reduce the current consumption and increases the...master thesis 2022
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Zhang, Chenyan (author)Modern communication systems have a strong need for low-cost and high-stability frequency references. Although low-cost crystal oscillators can easily be realized and are available to the market in large quantities, crystal oscillators with frequency stability in the ppb(10^{-9}) range over a wide temperature range are only available at high...master thesis 2022
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Li, Haoyuan (author)This thesis discusses the basic architecture, design details, circuit implementation, and measurements of a digital class D current driver.<br/>The driver contains two main parts: a digital control loop and analog circuits.<br/>Parts of the important part in the digital control loop contain noise shaper, plant compensator, and cable capacitance...master thesis 2021
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Bongaardt, Laura (author)Robots that use legged locomotion have the ability to overcome obstacles and can negotiate a wide range of difficult terrains, such as encountered in outer-space missions. In many practical scenarios however, their applicability is still limited, mainly due to insufficient speed and efficiency. On the other hand, robots that use wheeled...master thesis 2021
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van Veelen, Frank (author)In the past years, small Earth Observation (EO) satellites have become increasingly capable of taking high-resolution images at high sample rates. These images contain valuable information for different sectors, such as the agricultural and military sector. Furthermore they can contain important information about the climate and climate change....master thesis 2021
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Insinger, Jasper (author), Fischer, Rogier (author)This thesis’s objective was to re-design a weight sensor readout system for Intralox, an international manufacturer of conveyor belts and equipment. Intralox’s current implementation is expensive, too complicated, and inaccurate. After considering several possible readout implementations, an inductively coupled solution with a frequency-based...bachelor thesis 2020
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van den Bos, Ruben (author), Bokhorst, Rik (author)This thesis presents a resonant sensor circuit design that converts the deformation of a load cell in a conveyor belt into a change in resonance frequency. The sensor is inductively coupled to a reader circuit using planar PCB inductor coils. A sensor circuit was designed, fitted on a square PCB with 14.14 mm side length. The circuit consists of...bachelor thesis 2020
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van Heteren, Mauries (author), Dijkstra, Jonathan (author)In this thesis, the design of a frequency analysis system for conveyor belt weighing systems is designed. The objective of the thesis is to detect a change in resonance frequency, caused by a change of pressure applied to a sensor. The design features a resolution of 10 000 discrete frequency levels in a bandwidth of 0.5 MHz. Noise division of a...bachelor thesis 2020
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Manchanda, Prabhav (author)Space launches have been steadily increasing over the years as satellites are being used in various applications such as communication, military, and science. The costs of launching satellites are still high and depend on the dimensions and weight of the satellite. With the advancement in the field of autonomous robotics and telecommunications,...master thesis 2019
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Agrawal, Charu (author)Imagine being lost in a desert with a bunch of friends, all of a sudden. Survival will be difficult. You will have mirages, distrust among friends and no means to leave landmarks on the sand. Unable to locate yourself, you will have no means to contact people with maps. The best you can do in such a situation is to stay together in the vicinity...master thesis 2019
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Koene, Davy (author), Brackenhoff, Stefanie (author)In this report the finger vibrotactile subsystem of the SoftGlove wearable haptic feedback glove is discussed. This system is an upgrade over the vibrotactile feedback that the current SenseGlove haptic feedback glove provides. The designed system consists of a linear resonant actuator (LRA) on each finger, which is controlled by a dedicated LRA...bachelor thesis 2019
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Gelling, Lars (author), van der Knaap, Jeroen (author)Virtual reality gear is in the early stages of public use. A recent development is the use of haptic feedback gloves to improve immersion. This report describes some of the challenges in this field. The finger force feedback subsystem design of the SoftGlove is discussed including all methods used and measurements done to accomplish an optimal...bachelor thesis 2019
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Peelen, Koen (author), Roos, Thomas (author)VR gear is in the early stages of public use. A recent development is the use of haptic feedback and gloves to improve the immersion. This reports describes some of the challenges in this field, methods to stream haptic feedback in the form of audio, potential haptic protocols and contains the design process of a haptic feedback glove for...bachelor thesis 2019
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ter Horst, Thijs (author)A robot swarm of zebros (Dutch: ZEs Benige RObots) is being developed at the TU Delft, with the purpose of forming a large self-deploying sensor network that survey remote locations without the need for any pre-existing infrastructure, or be used for evaluating swarming algorithms in the field. Towards this goal, zebros need to be able to...master thesis 2019
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Vette, Marek (author)This thesis is part of the development of a sensor system for measuring currents in the Nuna solar car. A big problem within this system is the processing of incoming sensor data. Therefore, a solution in the form of a sensor-data-processing-unit was proposed, with its primary focus on the analog-to-digital conversion. The converter should not...bachelor thesis 2018
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Bakker, Daniël (author)Research on laser communication technology for satellites has led to a sufficient understanding of this technology to start working on commercial applications. In this work a design is proposed for a lasercom system for CubeSats, a type of nanosatellites that is used increasingly often for commercial missions. The goal of this design is to offer...master thesis 2018
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