All mechanical engineering students must undertake a capstone project in their senior year. The capstone projects are part of the 2-quarter Mechanical Engineering Design I & II course that is offered in Fall-Winter or in Winter-Spring. Students are guided by lecture material, mentors, and TAs while they work on their projects in teams of 3-6. The Department is always interested in collaborating with industry and/or community mentors who would like to have students work on an open-ended design project. An introduction to the mechanical engineering capstone projects program is available here. Please reach out to Professors Mark Walter (m.walter@uci.edu) or David Copp (dcopp@uci.edu) if you have any questions. 

 

FUSION Engineering Project: Fire Extinguisher Rover

Background

The FUSION Engineering Project, as an integral component of FUSION, offers extensive learning opportunities that extend beyond the confines of traditional classroom education. This project fosters professional growth, catering to students at various stages of their educational journey, be it novices learning software applications like SolidWorks or TinkerCAD, or more seasoned engineering students seeking to grow their leadership capabilities through team management and mentorship. The FUSION Engineering Project (FEP) represents an intermediate-level project designed to impart crucial engineering skills to students at various stages of their academic journey.

Goal and Objectives

This year's project structure includes both mechanical and hardware components. The mechanical team is responsible for the design and prototyping of the frame and drivetrain, while the hardware team is responsible for the wiring of the rover and integrating any software needed. The objective of each team is to create a...

Design Build Vertical Flight

Background

DBVF is a student-run engineering team at UC Irvine that competes in the Vertical Flight Society’s annual Design-Build-Vertical Flight competition. Each year, university teams design, build, and fly electric vertical takeoff and landing eVTOL(electric-powered remote-control vertical take-off and landing) aircraft based on a real mission scenario.

Our members work across subteams such as airframe, avionics, and aerodynamics, all contributing to the controls, payload systems, and overall flight operations of the vehicle. Everyone gets real hands-on experience in design, fabrication, and testing as we get ready for the national fly-off held each spring in Maryland.

Design

The 2025–2026 theme is wildfire response. The mission simulates aircraft delivering “sandbag” payloads to marked zones representing wildfire hotspots, inspired by real events such as the 2025 Palisades Fire.

Our aircraft is being designed to:

  • Take off and land vertically
  • Fly quickly between drop zones
  • Maneuver precisely during payload delivery
  • Deliver payloads accurately
  • Support
  • ...

UCI Rocket Project - Liquids Team: Latterally Actuated Technical Test Environment (L.A.T.T.E.)

Laterally Actuated Technical Test Environment

Successful launch operations for the UCI Rocket Project Liquids Team’s rocket, MOCH4, depend on performing pre-launch procedures efficiently and consistently at the Friends of Amateur Rocketry (FAR) site. Delays in setup increase exposure to rising wind speeds and propellant boil-off, both of which reduce launch success and altitude performance. To maximize performance and prevent the waste of money and time on the trip for an unsuccessful launch at the FAR site, the team is developing a modular launch rail that matches the FAR setup, enabling full-scale cold flows in the actual launch configuration and providing a realistic environment for assembly practice. This system reduces setup variability, improves data accuracy, and helps ensure reliable and repeatable launch operations.

Zot-Under-Pressure: Fluid Powered Vehicle Challenge

Fluid Power Vehicle Challenge UCI 2025

The Zot-Under-Pressure team is UC Irvine’s second-generation entry into the National Fluid Power Association’s Fluid Power Vehicle Challenge (FPVC). This competition requires engineering students to design a hydraulic-powered vehicle capable of competing in sprint, endurance, efficiency, and regenerative braking events. Our design integrates a pedal-driven hydraulic pump, high-pressure accumulator, efficient charging/discharging system, and regenerative braking capable of storing braking energy for reuse. This year's goal for the vehicle is to reach the top three among the nationally competing teams. The project advances sustainable energy storage by converting human power into hydraulic propulsion while exploring innovative regenerative techniques.

HydraShift - RC Boat to Submarine

HydraShift aims to convert an off-the-shelf 1:18 scale RC boat into a functional submarine. The submarine will be capable of underwater maneuverability and diving to a depth of at least five meters before reliably resurfacing. As RC boats are typically designed exclusively for surface operation, this transformation will require developing a ballast system to resist hydrostatic pressure and achieve buoyancy, sealing electronics to ensure waterproofing at high depths upon full submersion, and underwater propulsion. 

Mag-Vengers

Mag‑Vengers is a senior design project in collaboration with a local company that focuses on advancing drone functionality through the use of electropermanent magnets (EPMs). The team is developing a lightweight, durable drone attachment system embedded with EPMs to create a strong, switchable magnetic latch. Controlled electronically, the latch can be turned “on” or “off” to securely hold and individually release six (or more) sensor pucks during high‑speed flight.

The project’s goal is to deliver a fully functional prototype that is reliable, aesthetically clean, and easy to modify for future teams or organizations. Over the course of two academic quarters, the team will apply skills in CAD modeling, simulation, prototyping, and documentation to design, test, and refine the system. Milestones include initial coil and component prototypes in Fall 2025, a second prototype for presentation at the Winter Design Fair, and a final prototype by Winter 2026.

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