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Full-Text Articles in Engineering

Mars Rover Mechanical Arm & Turret, Kendall C. Chappell, Kyle D. Peterson, Rodrigo Gonzalez, Sam Cole Jun 2022

Mars Rover Mechanical Arm & Turret, Kendall C. Chappell, Kyle D. Peterson, Rodrigo Gonzalez, Sam Cole

Mechanical Engineering

The Rover Mechanical Arm and Turret (RAT) team was originally tasked with designing and building a mechanical arm to attach to the Exo Mars rover: a project headed by Cal Poly professor, Rich Murray. The rover will be the 3rd in a series of rovers sponsored by Murray. Through ideation, comparison studies, research, and prototyping, the RAT team determined a design capable of fulfilling the sponsor’s specifications. The concept design is lightweight, durable, and capable of 4 degrees of freedom. With two links and a mechanical claw, the rover arm has the capability to retrieve small rock samples from Mars's …


Poly Spotlight Control, Ryan P. O'Neill, C. Oleg Frandle, Anthony T. Lombardi Dec 2017

Poly Spotlight Control, Ryan P. O'Neill, C. Oleg Frandle, Anthony T. Lombardi

Mechanical Engineering

When this project began, The Cambria Center for the Arts Theater used a manually-operated spotlight. The sound created by the fans, along with the sheer size of the spotlight, required that it be housed in an attic room above the theater and shined through a closed window. This trapped a lot of heat in the room and involved some risk with climbing into and out of the attic room. This project sought to remedy those issues by mounting a pair of newer LED spotlights inside the theater. Doing this required a method for remotely controlling and actuating the angular position …


Rapid Animatronic Target System, Brandon Keith Bray, Matt Gerhardt Guise, Martin Thomas Quinn Jun 2011

Rapid Animatronic Target System, Brandon Keith Bray, Matt Gerhardt Guise, Martin Thomas Quinn

Mechanical Engineering

No abstract provided.