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Yash Srivastava, Harsh Sankar Naicker, Abhijith P Kumar Guide: Dr. Hemanth C. Publication (IEEE) / Award / Code / Field Test / Sim Demo / Presentation Built an end-to-end autonomous UAV surveillance system for anti-poaching in forest environments, spanning hardware design, autonomy, perception, simulation, and field testing. Selected and integrated the complete UAV platform (frame, motors/ESCs, battery, Pixhawk, GPS, onboard compute, and sensors) and implemented autonomous navigation in ArduPilot GUIDED mode with reactive obstacle avoidance using fused stereo-vision and ultrasonic sensing for robust traversal under forest cover. Validated autonomy behaviors in a Dockerized Gazebo simulation using ArduPilot-SITL and conducted real-world field tests on custom-built quadrotor and hexarotor platforms with Raspberry Pi 4 onboard compute and DroneKit/MAVLink communication. Trained a YOLOv5 model for human and wildlife detection, achieving mAP 0.914 and F1 score 0.88 on a labeled dataset, and simulated a wireless sensor network in MATLAB to visualize event routing from triggered nodes to a base station. ROS • ArduPilot • Gazebo Sim • Stereo Vision • YOLO •Embedded Systems • Systems Integration |
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Pranay Mathur, Yash Srivastava Guide: Dr Sean Wilson Designed and Implemented a state machine based algorithm for navigating to a defined goal in a GPS-denied environment for Differential Drive Autonomous Mobile Robots running ROS2. Used Computer Vision and Support Vector Machines for building a real-time road sign classifier for driving towards the goal. ROS2 • LiDAR • Monocular Vision • Machine Learning |
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Abhinandan Krishnan, Prajwal Bharadwaj, Yash Srivastava Guide: Dr Sean Wilson Built a remotely accessible quadrotor swarm testbed using Crazyflie and ROS2 at the Georgia Tech Robotarium, leveraging a VICON motion capture system for precise real-time pose estimation. Designed an FSM-based experiment pipeline with Automated Charging and implemented Barrier Certificates to guarantee collision-free operation via minimally invasive trajectory modification. ROS2 • Crazyflie • Collsion Avoidance • Automated Pipeline • VICON |
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Yash Srivastava, Brian Lee Guide: Dr Ashutosh Dhekne Developed a low-cost indoor localization system using Ultra-Wideband (UWB) and Embedded C++ on Adafruit M0 boards. Extended the Two-Way Ranging protocol to synchronize 8 UWB beacons, achieving centimeter-level XY localization with a 94% average packet response rate and an 8 Hz update rate. UWB • Wireless • IoT • Embedded C++ • Communication Protocols |
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Abhinandan Krishnan, Navami S Prabhu, Prerana Kolipaka, Yash Srivastava Guide: Prof. Chaouki T. Abdallah Designed and implemented a leader–follower distributed control strategy for multi-rotor UAV swarms, enabling real-time formation maintenance and cooperative payload transport without pre-defined waypoint assignments. Evaluated in ArduPilot-SITL with ROS and Gazebo Sim. ArduPilot-SITL • Gazebo • Swarm Formation Control • Multi-Agent Systems |
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Yash Srivastava, Saumya Singh Guide: Dr. S.P. Syed Ibrahim RIACT 2021: Awarded Best Oral Presentation Presentation / Demo / Code / arXiv / Gallery Built an autonomous 2WD robot with ML-based reactive navigation for indoor environments using a Raspberry Pi 3, Arduino Uno, and ultrasonic sensors. Trained a decision-tree model on robot-collected sensor data to perform real-time motion selection, achieving 97% accuracy on a held-out test dataset and validating performance in cluttered indoor environments. Machine Learning • Raspberry Pi • Arduino |
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Harsh Sankar Naicker, Yash Srivastava, Akshara Pramod, Niket Paresh Ganatra, Deepakshi Sood, Saumya Singh Guide: Dr. Velmathi G. RIACT 2021: Accepted Designed a bot for cleaning polluted water bodies. Worked on the navigation and trash detection aspects. Object Detection • Simulation |
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