P15007: Anti-Rollback Wheelchair
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Problem Definition

Table of Contents

Project Summary

Project Deliverables

  1. Functioning prototype and all associated documentation
  2. Scaled-up manufacturing plan
  3. Installation and maintenance manual

Use Scenario

Use Scenario Part 1

Use Scenario Part 1

Use Scenario Part 2

Use Scenario Part 2

Requirements

Customer Requirements Table

Customer Requirements Table

Engineering Requirements Table

Engineering Requirements Table

House of Quality

House of Quality

Constraints

  1. Total System Cost
  2. Total System Weight
  3. System width when in use
  4. System width when folded

Concerns

  1. Remain under project budget
    • Researching and defining different models of manual wheelchairs
  2. Make the kit adaptable to various wheelchairs
  3. Remain under or at the desired weight limit
  4. Ensure zero interference when folding for storage/transport
  5. Consider part fatigue scenarios
  6. Maintain wheelchair usability under normal circumstances (width limitations)
  7. Friction Within the system
  8. Bearing Life
  9. Durability
  10. Weight

Action Items

  1. Follow up stakeholder meetings
  2. Monitor project plan
  3. Visit Monroe Wheelchair (inquired, waiting for reply with date & time for visit)
  4. Repair alpha prototype
  5. Conduct benchmarking of alpha prototype
  6. Update engineering requirements
  7. Update use scenario to include interaction of user and aid

Problem Definition Review


Table of Contents

Introduction Phase I Phase II Phase III - V

Team Values and Norms

Meeting Minutes

Photo Gallery

Problem Definition

Systems Design

Detailed Design

Week 9 Project Plan

Week 12 Project Plan

MSD I Gate Review

MSD II

MSD II Project Plan

MSD Final Deliverables