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Zhang, Yifan (author)
Saxophone is a musical instrument that tends to be out of tune. I have invented an automatic tuning saxophone mouthpiece that can help saxophonists play in tune by correcting their notes' frequencies in real time during performances using a stepper motor.
master thesis 2024
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Zhang, Meng (author)
Unhealthy behaviors such as smoking is the major cause for premature deaths and changing behaviors by oneself can be difficult. That is where eHealth applications come into rescue. One of the recent research explored the possibility of using a Reinforcement Learning model to choose persuasive types for a virtual coach to adopt to persuade people...
bachelor thesis 2024
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Zhang, Zhiyun (author)
Linpan is a unique traditional rural landscape, mainly found on the plains of western Sichuan, China. It is known for its traditional agricultural practices, characterized by a harmonious coexistence between people and nature. The traditional architecture, festivals, lifestyles and the interdependence between human and nature can definitely be...
master thesis 2023
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Zhang, Yihao (author)
Ultrasound (US) neuromodulation is a widely-used technique in the field of neuroscience and medical therapy that uses ultrasound waves to non-invasively modulate neural activity. The miniaturization of modern ultrasonic systems has an intimate relation with system power consumption. As the advancement of Integrated Circuits (ICs) represents a...
master thesis 2023
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Zhang, Mingshuang (author)
Class D amplifiers (CDA) have been used considerably in audio applications due to their high-efficiency behavior. Compared to standalone analog input CDAs, digital input CDAs are less sensitive to electromagnetic interference (EMI), which is preferred in automotive applications. For digital input CDAs, multi-bit current-steering DACs using tri...
master thesis 2023
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Zhang, Chenrui (author)
Stroke, currently ranked as the second leading cause of mortality and the most prevalent source of enduring disability, imposes significant societal and economic consequences. These consequences encompass the necessity for extended care, rehabilitation, and the economic burdens associated with lost productivity. In the diagnostic process,...
master thesis 2023
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Li, Sitong (author), Rao, Chengzhi (author), Zhang, Chi (author), Wei, Wei (author)
In a rapidly evolving digital landscape, 3D city models have become more accurate and complex. Despite their widespread availability of open-source 3D city model datasets, these invaluable resources remain underutilized. Our primary goal centers on the classification of building and roof types. For our client, Spotr, our work directly impacts on...
student report 2023
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Zhang, Muhan (author)
Recently, there has been an increasing demand for security in public places. As a result, non-destructive and fast millimetre-wave and submillimetre-wave imaging systems have gained more and more attention.<br/>This project is based on Concealed Objects Stand-off Real-Time Imaging for Security (CONSORTIS), which is a European next-generation...
master thesis 2023
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Zhang, Qixiu (author)
How to enhance communication between people is always an interesting topic in the design area. After going through the research, the author set the specific context for online counselling due to the increasing demand for online counselling during the COVID-19 pandemic. The online format limits a lot of non-verbal information like body language,...
master thesis 2023
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Zhang, Ting (author)
Underactuated mechanical systems (UMS) feature prominently in robotics and aerospace, with aircraft, unmanned air vehicles, and aeroelastic wings as prime examples. These systems present multifaceted control challenges, ranging from inherent underactuation and stability concerns to state and control saturation and an overarching need for...
master thesis 2023
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Zhang, Zhenhua (author)
As silicon carbide(SiC) gets more and more attention from the semiconductor industry due to its robust mechanical and chemical properties, reliable and standardized processing technologies such as reactive ion etching(RIE) for SiC are in great demand. This is because of the difficulty and challenge of fabricating micro devices on the SiC...
master thesis 2023
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Zhang, Remy (author)
Bidirectional neural recording ICs faces the challenge of simultaneous stimulation and recording. The recording IC should endure large stimulation artifacts while capturing weak neural signals excited by the stimuli. The stimulation artifacts can be as large as hundreds of millivolts, which can saturate the recording front end. Conventional...
master thesis 2023
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Zhang, Junyan (author)
The widespread use of traditional bitumen, derived from finite crude oil resources, has led to growing concerns over its environmental impact, long-term availability, and cost. These challenges underscore the urgent need for sustainable, alternative binders in infrastructure applications such as road construction. Although previous research has...
master thesis 2023
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Zhang, Kai (author)
master thesis 2023
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Zhang, Qiwen (author)
Sewage systems hold a critical function within the fabric of urban infrastructure, primarily by ensuring efficient wastewater management. Within this network, sewage pumping stations emerge as important components. The performance of such stations is susceptible to being undermined by system failures and malfunctions, which can cause significant...
master thesis 2023
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Zhang, Manning (author)
Searchable symmetric encryption (SSE) is an encryption scheme that allows a single user to perform searches over an encrypted dataset. The advent of dynamic SSE has further enhanced this scheme by enabling updates to the encrypted dataset, such as insertions and deletions. In dynamic SSE, attackers have employed file injection attacks, initially...
master thesis 2023
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Zhang, Xinshuo (author)
Non-Destructive Testing (NDT) of infrastructures has become an increasingly prominent topic in contemporary society with great significance in terms of safety, economy and environmental protection. Acoustic Emission (AE) technology is a representative NDT technology based on passive ultrasonic guided waves, which has the advantages of large...
master thesis 2023
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Zhang, Chi (author)
In recent years, the wind energy industry shows more and more interest in composite materials manufactured with a new process called pultrusion. The advantage of pultruded composite plates includes high fiber volume fraction, low price and simplified blade manufacturing. However, pultruded plates are fully cured and crosslinking is absent at...
master thesis 2023
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Zhang, Jiantong (author)
An isolated bidirectional DC-DC converter is designed for a dual-output EV charger. Various DC-DC converter topologies are compared, including single-output converters and dual-output converters. Then one suitable topology is selected between the multiport CLLC converter and triple active bridge converter based on the simulation performances for...
master thesis 2023
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Zhang, Letian (author)
Board-level reliability (BLR) looks at the reliability problem in the package and PCB interconnection, which is an important topic in microelectronics. The current criterion in the BLR test is to look if the connection is open, which can only detect the failure and there is no available method that can detect the degradation of the solder joints...
master thesis 2023
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