Ethan Long
President at Underwater Robotics at Berkeley- Claim this Profile
Click to upgrade to our gold package
for the full feature experience.
Topline Score
Bio
Experience
-
Underwater Robotics at Berkeley
-
United States
-
Research
-
1 - 100 Employee
-
President
-
Jan 2022 - Present
- Instituted a new streamlined application process that onboarded applicants more efficiently, increased members, and promoted inclusion.- Conduct general and project management meetings to ensure subteams are on schedule and communicate subteam needs.
-
-
Mechanical Engineer
-
Sep 2020 - Present
- Manage the design and modeling of the Autonomous Underwater Vehicle using SolidWorks while incorporating hydrodynamics and manufacturability in preparation for the Global RoboSub Competition. - Create design reports detailing cost analysis, engineering decisions, and challenges faced.- Prototype a gripper design with a minimal profile that costs 70% less than consumer equivalent grippers, while providing a stall motor fail-safe to ensure consistent and proper grip force. - Develop a compact torpedo launching system reducing the overall size of the AUV while providing a more reliable firing system when compared to competitors’ AUVs. Show less
-
-
-
Cal Aero
-
United States
-
Aviation & Aerospace
-
1 - 100 Employee
-
Vice President and Lead Electrical Engineer
-
Aug 2022 - Present
-Integrate an onboard data collection system to find the angle and velocity of the plane during flight.-Conduct data analysis on MATLAB to find plane velocities and the angles during takeoff and landing from IMU data from test flights.- Design and develop testing methods to determine dynamic thrust of motor/prop.
-
-
Electrical Design Engineer
-
Aug 2021 - Aug 2022
Generated wiring diagrams in KiCad and a list of electrical components required to fly an RC aircraft while maximizing thrust and minimizing weight.
-
-
Simulation Engineer
-
Aug 2021 - Aug 2022
Validate RC plane wings utilizing ANSYS to calculate lift, drag, and create airstream diagrams
-
-
-
AstroForge
-
United States
-
Space Research and Technology
-
1 - 100 Employee
-
Mechanical Engineer
-
May 2023 - Jul 2023
-
-
-
HI-Q Environmental Products Company, Inc.
-
United States
-
Environmental Services
-
1 - 100 Employee
-
Calibration Engineer
-
May 2022 - Aug 2022
- Calibrate air sampling products with analog, PAX, and PLC interfaces under ISO-9001 standards. - Develop calibration manuals for over 100 air sampling products explaining the setup, programming of the different interfaces, and calibration verification procedures. - Conduct electrical and software testing on broken units saving customers over $1000 in parts and labor. - Calibrate air sampling products with analog, PAX, and PLC interfaces under ISO-9001 standards. - Develop calibration manuals for over 100 air sampling products explaining the setup, programming of the different interfaces, and calibration verification procedures. - Conduct electrical and software testing on broken units saving customers over $1000 in parts and labor.
-
-
-
University of California, Berkeley
-
United States
-
Higher Education
-
700 & Above Employee
-
Nanotechnology Researcher
-
Aug 2021 - Dec 2021
- Identify the uses of carbon nanotubes (CNT) and dielectrics for energy storage applications and the market for CNT-based energy storage. - Design and create chemical formulas for materials with high dielectric constants utilizing Atomic Layer - --Deposition (ALD) that can be conjoined with carbon nanotubes to store energy. - Completed and validated a custom, automated dialysis machine uniquely designed for infants in conjunction with a UCSF pediatrician using a system of Raspberry Pi-controlled motors and weight sensors. Show less
-
-
-
Engineers Without Borders USA
-
United States
-
Non-profit Organizations
-
100 - 200 Employee
-
Mechanical Engineer - UC Berkeley Chapter
-
Jan 2021 - Dec 2021
Created Bill of Materials, verified site plans, and conducted material research in conjunction with the Engineers Without Borders SF chapter to implement solar panels in a Nicaraguan town to power a well-pumping system to supply fresh water to the community. Created Bill of Materials, verified site plans, and conducted material research in conjunction with the Engineers Without Borders SF chapter to implement solar panels in a Nicaraguan town to power a well-pumping system to supply fresh water to the community.
-
-
-
-
Speech and Debate Captain
-
May 2018 - May 2020
Taught new and continuing members how to formulate and present effective arguments for debate. Taught new and continuing members how to formulate and present effective arguments for debate.
-
-
-
-
Robotics Team Lead
-
Sep 2019 - Apr 2020
-
-
-
HI-Q Environmental Products Company, Inc.
-
United States
-
Environmental Services
-
1 - 100 Employee
-
Mechanical Engineering Intern
-
Jun 2019 - Aug 2019
-
-
-
-
Varsity Rugby Captain
-
Nov 2017 - May 2019
-
-
-
-
Hardware Team Lead
-
Sep 2017 - Apr 2019
-
-
Education
-
UC Berkeley College of Engineering
Bachelor of Engineering - BE, Mechanical Engineering -
MiraCosta College
Summer Courses in Physics and English -
Carlsbad High School