P16007: Motor-Assisted Wheelchair
/public/

Subsystem Build & Test

Table of Contents

Team Vision for Subsystem Level Build & Test Phase

During this phase we sought to

During this phase we managed to

Parts & Materials Status

public/MSD%20II%20-%20Subsystem%20Build%20%26%20Test%20Documents/Mechanical subassemblies.pngpublic/MSD%20II%20-%20Subsystem%20Build%20%26%20Test%20Documents/Electrical Parts and Assemplies.png

Issue with BOM

On February 12th, Sarah, our guide, emailed us concerning that we might have gone over the budget by $20. After a team meeting it was discerned that some shipping costs were not accounted for, which inflated the price of the BoM.

Mechanical Subsystem Analysis & Assembly

From left to right: 1/4 inch plate (what we have), 3/8 inch plate, and 1/8 inch plate

From left to right: 1/4 inch plate (what we have), 3/8 inch plate, and 1/8 inch plate

Battery Box Strength Analysis

From left to right: Battery Box Strength Analysis, Analysis Boundary Conditions

From left to right: Battery Box Strength Analysis, Analysis Boundary Conditions

Some views of box with deformations

Some views of box with deformations

U Bolts

public/MSD%20II%20-%20Subsystem%20Build%20%26%20Test%20Documents/Top Link Connector Issue 1.png

Electrical Subsystem Test Results Summary

Motor & Battery

Motor & Battery Test Plan COMPLETE

Motor and Battery Demo: https://www.youtube.com/watch?v=iunqFpkeET4&feature=youtu.be

PWM

PWM Test Plan COMPLETE
PWM MIN RMS Voltage 21.6V

PWM MIN RMS Voltage 21.6V

PWM MAX RMS Voltage 24V

PWM MAX RMS Voltage 24V

Buzzer

Buzzer Test Plan COMPLETEBuzzer Noise: https://www.youtube.com/watch?v=pKVDfB5T_WM

Risk and Problem Tracking

Risk and Problem Tracking

Project Schedule

Current Schedule

Functional Demo Materials

Plans for next phase

Team Vision

Individual Plan


Home | Planning & Execution | Imagine RIT

Problem Definition | Systems Design | Subsystem Design | Preliminary Detailed Design | Detailed Design

Build & Test Prep | Subsystem Build & Test | Integrated System Build & Test | Integrated System Build & Test with Customer Demo | Customer Handoff & Final Project Documentation