Controls and Control Theory Commons^™

Underwater Remotely Operated Vehicle Controller With Pid Stability Regulation, Christian E. Aguirre

Electrical Engineering

The earth’s oceans and rivers remain widely unexplored. Hobbyists and companies across the globe invest money and resources into remotely operated vehicles (ROV) to further expand underwater knowledge. Each ROV includes a controller that operates motors and monitors other crucial system vitals. The ROV Controller project makes the process of designing an ROV simpler and more affordable by providing a multi-purpose programmable controller.

The ROV controller features programmable digital inputs/outputs and analog inputs. The controller processes control signals from analog joysticks, digital signals from a gyroscope and utilizes a MUX to expand the analog input capabilities of the Arduino. The …

Automatic Water Pump Controller, Alam D. Salguero, Kyle Russell Marquez Weeks

Electrical Engineering

In countries including Indonesia, Mexico, Guatemala, and El Salvador, a city water authority supplies the clean water and pumps it into large ground-level storage tanks. A resident’s water pump then pumps the water to a water tank on top of his/her house. When the water level in the ground-level storage tank becomes too low, the pump siphons air and shuts down, requiring a resident to manually prime the water pump to get it running again. Residents struggle to monitor the water level of the tanks effectively and keep the pump running properly. To remedy the issue, the Automatic Water Pump …

Independent Moisture-Sensitive Automatic Watering System, Jessica Sherbon

Electrical Engineering

With the availability of home improvement supplies, plant owners can quickly and easily set up an automatic system that waters their gardens based on a specified schedule. However, most of these systems require an electric outlet or water faucet making them unusable in locations where installed water and power lines do not exist, such as apartment balconies. This project defines a small-scale automated watering system that runs independently of installed water and power lines. The system takes water from a reservoir, such as a tank or bucket, and supplies that water to individual plants via a drip system. The design …