Hero Image
Self-Targeting Laser Turret

Overview This project involved designing and implementing a two-axis laser turret capable of tracking a moving red circular target in real-time. The system integrates a webcam, MATLAB for image processing, and an Arduino for PID-based actuation. The goal was to keep a laser pointer aimed at the target within a 1 m × 1 m workspace for at least 20 continuous seconds. System Description The vision subsystem detects the position of a red object using color segmentation in MATLAB. This position is sent to the Arduino through serial communication. The Arduino processes the coordinates and drives two DC motors via a manually tuned PID controller to align the turret accordingly.

Monday, January 1, 2024 | 1 minute Read
Hero Image
Upright CNC Router | MATLAB Simulation

Overview This project consisted of modeling and simulating a vertical CNC router using MATLAB. The system was designed to demonstrate position control over two perpendicular linear axes (X and Y), mimicking the behavior of a basic CNC machine. The model includes actuator dynamics, position feedback, and trajectory generation, with the control logic implemented in discrete time using PID controllers. Key Features 2-axis CNC system simulation Upright router configuration modeled in 3D CAD Discrete PID control implemented in MATLAB Visualization of tool motion and path tracking Position reference generation for square and circular trajectories Technologies Used MATLAB and Simulink Control System Toolbox SolidWorks for mechanical modeling Gallery

Monday, January 1, 2024 | 1 minute Read