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Full-Text Articles in Engineering

Marine Biomass Analyzer, Kai Jay Staal, Brian Paris, Tyler Cottle Jun 2017

Marine Biomass Analyzer, Kai Jay Staal, Brian Paris, Tyler Cottle

Mechanical Engineering

This report documents the design, fabrication, and testing for a marine biomass analyzer. The goal of the project and constructed system was to determine the validity and efficacy of a process that could flatten benthic macrofauna to a consistent thickness such that a biomass for the collected sample could be accurately determined. The system that was built and tested consists of a drive train that turns a mill subassembly where the organisms are flattened, supply and collection spools that hold the white fabric and clear film used to capture the organisms, a collection zone where the sample is injected, and …


Marine Gastrobot Final Design Report, Wesley B. Williams, Eric Kane Dreischerf, Tommy Nicholas Yath Jun 2017

Marine Gastrobot Final Design Report, Wesley B. Williams, Eric Kane Dreischerf, Tommy Nicholas Yath

Mechanical Engineering

The Marine Gastrobot sponsored by Dr. Christopher Kitts of the Cal Poly Center for Applications in Biotechnology was a research and development effort intended to explore the use of microbial fuel cell technology as a power source for underwater robots. Our team Ocean Locomotion succeeded in developing a first iteration of an underwater robotic platform suitable for microbial fuel cell integration. The primary feature of the design is its sinusoidal fin propulsion intended for benthic exploration with limited risk of entanglement. During the course of development, Ocean Locomotion explored the use of low power actuation methods and determined their limited …


Expierience, Seong Bo Chang, Albert Chen, Emily Nguyen May 2017

Expierience, Seong Bo Chang, Albert Chen, Emily Nguyen

Computer Engineering

The name of this project is called “exPIERience” and the technological field of focus is virtual reality. We will be working on creating a virtual reality experience using the Oculus Rift for the Center of Coastal Marine Sciences (CCMS). The purpose of this system is to enable people to experience diving at the Cal Poly Pier even during nonoptimal diving conditions which occur frequently. CCMS hopes to attract further interest and possible momentum in future outreach such as a “Live Dive” program, where live videos of divers under the pier can be streamed. A 360° video from the diver’s perspective …