ROS 2 project for autonomous robot navigation through doors using laser scan data. The robot checks the distance to the door and moves only if it is sufficiently open (threshold). It waits until the door is fully open and stops at obstacles (approx. 0.5 m). Visualization in RViz shows the process.

ROS 2 project simulating a turtle chain using turtlesim. Developed a Python package with broadcaster and follower nodes. Setup included ROS 2 workspace, tf2_ros, and a launch file. Manually controlled lead turtle; followers dynamically adjusted. Deepened understanding of ROS 2 communication, tf broadcasting, and multi-agent coordination.

This project focuses on a modular wheelchair for patients with diseases like ALS and GBS, who lose muscle control over time. Current wheelchairs with diverse controls are often unsuitable as patients' conditions change. The developed wheelchair is expandable and supports various operating and control modes. By integrating data analysis, ML, robotics, and IoT, it offers an affordable and adaptable solution. Control is achieved via physical joysticks, digital joysticks, or voice commands, making it highly flexible for disease progression.

This project analyzed Johnson noise and the time constant of a thermocouple. Using MATLAB, noise spectra and signal reconstruction were performed. Voltage behavior under different conditions (on/off, radiation blocked) was studied, and DC offset and filter edge effects were removed. Amplitudes were scaled. Additionally, time courses for various frequencies (1-10 Hz) were analyzed, and exponential curves were fitted to estimate the time constant.

This project demonstrates experience in industrial control systems and process automation. Focus: system modeling, PID controller tuning (Ziegler-Nichols), pneumatic/hydraulic actuators, servo motor control, and multi-loop control (cascade, ratio control) for robust processes.