The integrity and performance of hydraulic components in the maritime sector may be altered due to extreme environmental conditions that result in wear and corrosion. The industry in Canada spends around $0.92B per annum for maintenance (around 69% of GDP) to improve component service life. Therefore, materials that can sustain high life during extreme operating […]

The objective of this project is to develop an automated sonar classifier leveraging modern machine learning approaches in order to decrease the human expertise and cognitive workload required in ships or submarines and enable new applications such as unmanned underwater vehicles.

This project is part of a longstanding continuous collaboration between Ultra and École de technologie supérieure that seeks to leverage the advancements of artificial intelligence (AI) to design a comprehensive framework for a robust ad-hoc underwater tactical wireless networks (AUTWNs). The network will be featured with privacy preserving mechanism to assist threat classification and self-organizing […]

This project will undertake research on priorities and concerns that arise within Indigenous and Coastal Communities across Canada. Shipping provides benefits to many remove communities in delivering critical supplies, but the increase in shipping due to growth in activities such as tourism, mining and other industries presents a risk to the environment, livelihoods and food […]

Marine biofouling, which is the growth of organisms on ocean infrastructure, is a widespread problem with substantial economic and environmental costs. This project undertaken by the intern will evaluate the performance of a novel graphene-based antifouling coating developed by Graphite Innovation & Technologies (GIT). This coating is designed to be non-toxic, durable, and slippery, making […]

Newly developed additive manufacturing (AM) techniques, also known as 3D-printing, are able to fabricate complex geometry components at a relatively high deposition rate, the lowest possible number of production cycles, and minimum materials waste in contrast with the conventional subtractive fabrication techniques. By drastic reduction in the fabrication time and production steps, minimizing the on-hold […]

Knowledge of the geographic distribution and identification of species is essential for the conservation of biodiversity. With advances in technology and greater accessibility of equipment capable of recording underwater, it was possible to obtain data efficiently. However, it leads to an immense volume of information collected, which requires exhaustive manual processing that requires label, time […]

This project aims to evaluate a novel device of my own design and making which is able to communicate information about a remote robot’s state to a human operator via vibrating feedback. For example, hazards such as loose terrain or a steep incline may not be well reported to the operator via a camera feed. […]

Ocean industries hold many opportunities for employment for the future Nova Scotian work force. However, Nova Scotian junior high students have a poor understanding and a lack of interest in Nova Scotia’s available ocean careers. Ocean career education through online interactive games could increase Nova Scotian students’ interest in ocean careers. By having students try […]

In the end of this project, the proposed design will be published in two peer-reviewed journals. Also, the measure the data will be saved and analyzed in the UW-STREAM lab. After the analysis, the data converter speed, the channel selection capability and also the power consumption will be summarized and reported. From those data, both […]

Common methods of surveying in very shallow water (

Nowadays, the need for newer, more flexible, and efficient production methods is higher than ever. As a disruptive manufacturing technology, powder-based additive manufacturing (AM) systems are best suited for the fabrication of complex but small components. The limited enclosed working envelope of the powder-based AM processes, along with their low deposition rate, hinder their capabilities […]