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This document outlines the project for developing a fully autonomous lawn mower designed to operate in a 10 by 15 meter yard. Led by a team of engineering students, it includes roles such as Project Manager, Robotics, and Frame Researcher. The project utilizes GPS, sensors, and electric motor technology to navigate obstacles. Key components required include ultrasonic sensors, infrared kits, and a lawn mower base. The total projected cost is approximately $400, significantly lower than the market price of $4,780. The timeline features key milestones over several weeks, from verification of parts to programming completion.
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Brittany Murphy (PM, ECE) Christopher Tyra (CpE) Zachary Tennessen (ME) Dylan Hartman (ME) Nathaniel Sparks (ME) Rachel Parth (ME) Faculty Advisor: Professor Farhang F11-76-MOWRAutonomous Lawnmower
Overview • Executive Summary • Purpose - Rachel • Responsibilities - Brittany • Project Description - Nathaniel • Block Diagram - Christopher • Timeline - Dylan • Action Item List – Rachel • Resources Required – Zachary • Cost - Nathaniel • Summary - Christopher
Executive Summary • ION (Institution of Navigation) • Building Autonomous Lawnmower • GPS • Sensors • Robotics
Executive Summary • Programming/GPS –Christopher Tyra • Project Manager/Robotics –Brittany Murphy • Lawnmower/Electric Motor –Zachary Tennessen • Batteries/Power –Dylan Hartman • Frame/Previous Design Researcher –Nathaniel Sparks • Wheels/Motors/Sponsors –Rachel Parth
Project description • Fully Autonomous Lawnmower • 10 by 15 meter yard • Obstacles
Timeline • Week 1 – Verify parts • Week 4 – Frame fully constructed with mower and sensors attached • Week 7 – Programming completed • Week 14 – Design reports
Action item list • Verify parts • Construct frame • Test sensors with inputs and outputs • Program BASIC • Test entire project
Resources required • Ping Ultrasonic Distance Sensor & Mounting Bracket • Infrared Line Follower Kit • X-Band Motion Detector • Position Controller Kit • 30' of 1.5”x1.5”x0.125” Aluminum Square Tubing • PS-12550 • Swivel wheels • Motorized Rear Wheels with Controller • Lawnmower • GPS Receiver Module • Dell Studio XPS 1640 • BASIC Stamp Discovery Kit
Resources required In addition to the components already listed, the following will be needed: • Power Lab Space • Machine Shop Space • Electrical Supplies
Cost Total Cost On Market: $4,780.94 Current Total Cost for Project: $400.00
Summary • Project Overview • Timeline • AIL • Resources Required • Cost