Engineering Commons^™

An Automated Test Station Design Used To Verify Aircraft Communication Protocols, Joshua Berrian

Master's Theses

Requirements verification is typically the costliest part of the systems engineering design process. In the commercial aircraft industry, as the software and hardware design evolves, it must be verified to conform to requirements. In addition, when new design releases are made, regression analysis must be performed which usually requires repeat testing. To streamline verification, a suite of automated verification tools is described in this document which can reduce the test effort. This test suite can be qualified to be used to verify systems at any DO-178B design assurance level. Some of the software tools are briefly described below.

There are …

Automation Of Orthodontic Wire Tester For Performing Three Point Bending Tests, Adithya Venkatesan

Master's Theses

Abstract

Understanding the biomechanical factors in orthodontics is important in order to improve the overall effectiveness of actual clinical treatment. An accurate method to study the threedimensional (3D) force systems and the resulting movements of teeth during orthodontic treatment is needed along with the understanding of the material properties of any orthodontic wire. Until recently, most of the orthodontic biomechanics literature was limited to twodimensional experimental studies. Recent advances in threedimensional computer modeling have also been developed but have been limited to the manual control of tooth movement. Overall, there is very little published evidence in the literature on the …

Rfid Home And Office Automation System: Based On Localized Room Entry, Nolan Clark

Electrical Engineering

Design and build a proof of concept model demonstrating an application of Radio Frequency Identification (RFID) technology for use in a home or office lighting automation system. The system provides new means for reducing energy consumption through active light switching based on simplified location tracking. Often lighting systems use motion sensors and timers to determine when a person enters or leaves a room, but these platforms are based purely on motion meaning “no motion, no light.” The RFID based system utilizes medium range RFID readers and tags located at doorways or narrow passageways in the environment to provide a general …

Remote Control And Automation Of The Crockett Canal Head Gates, Tyler Dean Richards

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

In order to improve the control of the Crockett canal an automated control system for the head gates was proposed and an analysis of design alternatives was conducted. Design alternatives were analyzed based on the criteria of reliability, operational improvement, cost and safety. After the analysis was completed recommendations as to which type of automation system to install were made. A comprehensive design of the recommended design is included. The automation of the head gates has been separated into two phases. Items to be included in phase one are: retrofit each of the existing head gates with a multi-turn gate …

Partial Budgeting Analysis Of Conventional Pump Over Versus Pulsair Cap Management System For A Large–Scale California Winery, Zachary Thomas Hicks

Agribusiness

The purpose of this project was to evaluate the financial feasibility of implementing an automated gas injection system from Pulsair as an alternative to the traditional pump over cap mixing technique that is used during the alcoholic fermentation stage of winemaking.

There were various costs involved in this project that were determined and explained through the use of the partial budgeting method. The costs that were thoroughly analyzed included equipment, labor, utility, and initial investment costs for the Pulsair system as well as the related pump over operation costs. After the two methods associated numbers were evaluated, they were then …

Design, Development, And Testing Of A Multi-Agent Autonomous Surface Fleet For Environmental Applications, Daniel Davis Smith

LSU Master's Theses

As costs have decreased and both computational complexity and robustness have increased, the use of autonomous vehicles in real-world environments has increased dramatically. The development of a fleet of autonomous surface vehicles able to coordinate their actions through communications provides a significant tool for numerous water-based applications such as the reduction of predatory birds on aquaculture ponds, tracking of pollutant gradients, and water quality mapping applications. A fleet of three autonomous surface vehicles (ASVs) was developed using the best characteristics from earlier designs. Each vehicle is a dual-pontoon, dual-paddlewheel design powered by batteries recharged using a vehicle-mounted solar array that …