abt.

Hey there, I'm Rohan! I study Computer Science and Aerospace Engineering at Georgia Tech, where I build actively stabilized rockets and do mechatronics research.

‎ ??? ‎

exp.

Software Intern Lockheed Martin Space Jun. 2022 - Present

Satellite Software, Solar Arrays & Manufacturing.

DynControl Sys. Lab Researcher Aug. 2023 - Present

High speed control policy estimation.

Avionics GT GNC Aug. 2023 - Present

Developing actively stabilized launch vehicles.

RoboJackets Nav Team Aug. 2023 - Present

Autonomous rovers and drones in ROS2/C++.

stuff.

Ball Radar: YoloV5 + Stereo Vision

Python, TensorFlow, LibGDX, OpenCV, YoloV5

An advanced computer vision pipeline to detect multicolored objects relative to a moving vehicle. Utilizes three cameras. First camera passes video feed to YoloV5 model, which was trained on over 20,000 images, to accurately detect game pieces in frame. Result is mapped onto stereo-vision converged output from other two cameras, to detect distance from vehicle and angle from vehicle heading. Optimized to run on 20ms cycles. Winner of Innovation in Control Systems Award, MBR.

Circuit Simulator

Java, LibGDX

A standalone desktop application to simulate circuit design of a standard FRC control system. Includes models of every single system component, rendered onto a 2D plane. Supports comprehensive simulation of the circuit in real-time, including component LEDs, and sharing of circuits. In continuous use at over 25+ teams worldwide. Winner of the KLA Software Engineering Award.

Autonomous Nerf Turret

C, Python, OpenCV, Arduino

A disassembled Nerf gun mounted into an entirely custom 3D-printed turret enclosure. Capable of 3 degrees of rotation (X, Y, Z) via 2 tower servos. A third servo is mounted behind the turret to trigger a shot. Camera input is processed by a Python OpenCV script looking for human faces. The script provides angle-error to a tuned PID loop within the Arduino, which pivots towards the face. Once the camera gets a confident lock on the face, command is sent to fire the foam missile.

building and breaking