Mechanical and Mechatronics Engineering: Recent submissions
Now showing items 41-60 of 1494
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Holistic Vehicle Control Using Learning MPC
(University of Waterloo, 2023-09-26)In recent years, learning MPC schemes have been introduced to address these challenges of traditional MPC. They typically leverage different machine learning techniques to learn the system dynamics directly from data, ... -
Miniaturization of Soft Robotic Control Systems and Actuators for Biomedical Applications
(University of Waterloo, 2023-09-26)Soft wearable robotics, a specialized branch of soft robotics, stands on the cusp of transforming the field of biomedical devices, particularly in the realm of assistive technology. This innovative approach offers a marked ... -
An In-Vitro and Finite Element Investigation on the Efficacy of Unloader Knee Braces on Meniscus Strain and Tibiofemoral Pressure
(University of Waterloo, 2023-09-26)The medial and lateral menisci, situated in the knee joint, are most injured soft tissues in the human body. Meniscus injuries can be isolated or occur concurrently with an anterior cruciate ligament (ACL) injury. Certain ... -
Synthesis of Molybdenum-Based Nanomaterials with High Photothermal Conversion Efficiencies by Femtosecond Laser Ablation in Liquid
(University of Waterloo, 2023-09-22)Photothermal therapy is a novel cancer treatment that can be an alternative or useful supplement to traditional cancer treatments. It relies on nanomaterials which target and accumulate in tumor cells to absorb near infrared ... -
Field Disruption Energy Harvester Design and Modeling: A Novel Approach in Electromagnetic Vibration Energy Harvesting
(University of Waterloo, 2023-09-21)The demand for sustainable and non-traditional sources of energy increases every day to power up different electronic equipment whether it's portable low-power devices, non-accessible sensors, wearable electronics, implantable ... -
Detecting Freezing of Gait Using Wearable Sensors and Machine Learning: Exploring Ternary Freezing of Gait Classification
(University of Waterloo, 2023-09-20)This work focuses on Parkinson's disease (PD), a neurodegenerative disease characterized by the production of Lewy bodies in the brain, resulting in the degeneration of dopaminergic nigrostriatal neurons. A common and ... -
Characterizing and Modelling the Strain Rate-Dependent Constitutive Response of a Unidirectional Non-Crimp Fabric Composite Material
(University of Waterloo, 2023-09-19)Liquid molded composite materials comprising heavy-tow non-crimp fabric reinforcements are increasingly being used for primary load-bearing structures in the automotive sector due to their excellent specific mechanical ... -
Breakup of a surface-mounted droplet by an impinging jet flow
(University of Waterloo, 2023-09-18)Droplet removal under wind-forcing arises in many engineering applications, such as surface cleaning. In these applications, the efficiency of the system can be affected by droplet breakup, since smaller droplets are harder ... -
Electrocatalytic Reduction of Nitrate Pollution and Electrocatalytic Oxygen Evolution Reaction from Water Resources
(University of Waterloo, 2023-09-14)Amid the pursuit of modernization, the urbanization process continues to advance, accompanied by rapid industrial and economic growth, the frequent occurrence of water resource abuse, pollution, and wastage. ... -
The Electronic Device with Resistance Switching Behavior based on Different Mechanisms
(University of Waterloo, 2023-09-14)Due to the limitations of materials and structures, the performance of the von Neumann structure of traditional computers cannot meet the needs of today's people. The development of new electronic devices is the most ... -
Monitoring the Behaviour of a Battery-free Water Powered Sensor
(University of Waterloo, 2023-09-12)The Insurance Bureau of Canada says, “Water is the new fire”. In terms of cost of damage to homeowners and insurers, water damage is a rapidly growing threat to property and can have insidious, long-term effects if not ... -
Aerodynamics of finite-span inclined flat plates in ground proximity
(University of Waterloo, 2023-09-11)Photovoltaic power generation has grown to become a multi-billion dollar global sector, aiding in the switch to renewable energy sources to limit the progress of climate change. However, relatively high energy production ... -
Battery-Free Water Leak Detector Design Towards High-Scale Production
(University of Waterloo, 2023-09-11)Water leaks can be a significant destructive environmental phenomenon that can result in extensive damage if not addressed promptly. Internet of Things (IoT) sensors help connect objects to the Internet for recording and ... -
Modelling Physical Mechanisms of Nodule Development in Phonotraumatic Vocal Hyperfunction using Computational Vocal Fold Models
(University of Waterloo, 2023-08-24)Vocal hyperfunction is a prevalent voice disorder with significant impacts on the daily lives of patients, but has poorly understood causes. At its root, vocal hyperfunction is neurological, involving excessive muscular ... -
Imaging of Thermal Propagation in Combustion of Al/CuO Core-Shell Nanothermite Film
(University of Waterloo, 2023-08-22)Nanoenergetics have been a topic of great discussion over the past few decades due to their extraordinary combustive properties. In particular, heavy investment has been put into researching nanothermites due to the low ... -
Novel Soft-Rigid Hybrid Robotics Approach Enabled via Multilayered Bellow-type Soft Pneumatic Actuator
(University of Waterloo, 2023-08-21)Soft robotics is an emerging field characterized by compliant and adaptable structures, presents unique challenges and opportunities for technological advancements. The thesis provided herein aimed to explore various soft ... -
Electro-spark Deposition Process for Fine Structures and New Materials Coating
(University of Waterloo, 2023-08-21)The electrospark deposition (ESD) process can be used in industry to apply coatings and repair components. It uses a rod-shaped conductive material as the raw material for the electrode, which is melted by the high temperature ... -
Design and Implementation of Magnetic Levitation Based Modular Omnidirectional Conveyor System
(University of Waterloo, 2023-08-21)Smart manufacturing is now required to be more intelligent and flexible to support mass customization. Magnetic levitation or maglev technology can increase the flexibility of modern manufacturing with its advantages of ... -
Superhydrophobicity of Surfaces Decorated by Electrospun Micro- and Nano-fibers
(University of Waterloo, 2023-08-17)Electrospinning is proven to be an efficient and versatile technique for developing super-hydrophobicity based on the surface roughness provided by the generated micro- and nano- fibers. However, current electrospinning ... -
Flow-Induced Vibration of Elastically Mounted Cylinder-Plate Assemblies
(University of Waterloo, 2023-08-17)The transverse flow-induced vibration (FIV) of an elastically supported cylinder-plate assembly (viz., a rigid splitter-plate attached to the downstream side of a cylinder) is investigated deeply and systematically in this ...