As part of a team-based engineering challenge, we designed a carry-on suitcase tailored to a customer’s needs while meeting international airline standards. We began by developing and ranking detailed requirements and specifications, which directly guided our design decisions. Each teammate proposed an initial concept, and we applied a Pugh matrix to evaluate trade-offs and synthesize the strongest attributes into a final solution. To strengthen our competitive edge, we conducted market research to identify gaps in existing products and incorporated features that addressed those shortcomings.

From there, we performed finite element analysis (FEA) on critical components to detect and correct structural weaknesses, sourced potential material suppliers, and assessed both manufacturing and user risks. We also created quality control sheets to ensure long-term reliability. To keep the project on track, we employed Gantt charts for scheduling and RACI charts to define responsibilities across the team. The effort culminated in a comprehensive manufacturing plan and a robust testing strategy focused on safety, quality, and durability.

The CAD of my original concept