Autonomous vehicles

Model-Based Autonomous Land Rover

A model-based rover platform for GPS, odometry, sensor-fusion, and autonomous waypoint-navigation tasks.

Category
Autonomous vehicles
Role
Led a five-person team through systems integration, testing, and task-by-task autonomy development.
Technologies
ROSMission PlannerTeensyEmbedded SoftwarePixhawk 6C
Wiring and data-flow diagram for the autonomous land rover platformFinal autonomous land rover vehicle with sensors and electronics mounted

Context

The rover was developed across increasingly complex autonomy tasks that validated GPS navigation, wheel-encoder odometry, range sensing, and waypoint generation under practical compute and integration constraints.

System approach

The system combined a LiPo-powered electronics stack, mini-PC, microcontroller, GPS, camera, motor drivers, and manual-override path. Sensors were enabled or removed depending on each task requirement to keep the platform reliable on constrained hardware.

What I contributed

I coordinated the team, integrated sensors and control software, and helped choose practical autonomy strategies such as temporarily disabling nonessential ROS tasks when compute limits affected waypoint-following reliability.