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@article{176645,
        author = {Vaishnavi Kute and Bhakti Bagal and Aakanksha Pednekar and Akanksha Shinde and Prof. Disha Nagpure},
        title = {Self-Balancing Robot with Obstacle Detection using Ultrasonic Sensor and Bluetooth Module},
        journal = {International Journal of Innovative Research in Technology},
        year = {2025},
        volume = {11},
        number = {11},
        pages = {6749-6757},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=176645},
        abstract = {This study presents the development of a Bluetooth-controlled Two-Wheel Self-Balancing Robot (TWSBR) with focus on real-time stabilization and wireless operation. The system integrates mechanical design with advanced control algorithms to achieve autonomous balance. The robot's architecture combines a lightweight chassis, precision motors, and an inertial measurement system for dynamic stability. Wireless functionality is implemented through a custom mobile interface that communicates with the robot's onboard electronics via Bluetooth technology. The control system employs sensor fusion techniques to process orientation data, which is then fed into a Proportional-Integral-Derivative (PID) algorithm for continuous stabilization. The controller dynamically adjusts motor outputs to correct positional deviations, demonstrating effective balance maintenance during operation. Particular emphasis was placed on optimizing the system's response to disturbances while ensuring smooth operation. A fully functional prototype was developed to validate the design approach. Experimental results confirmed the robot's ability to maintain equilibrium under various conditions while responding accurately to wireless commands. The implementation showcases a practical balance between performance and cost-effectiveness, making the solution accessible for research and educational applications. The project successfully addresses key challenges in mobile robotics, particularly in developing stable, wireless controlled platforms. This work contributes to the field by demonstrating a complete, working implementation of a self-balancing robot with remote control capabilities. The findings suggest potential applications in robotics education and as a tested for control system development, while maintaining an emphasis on practical implementation and user accessibility.},
        keywords = {Two-Wheel Self-Balancing Robot (TWSBR), Bluetooth Control, Real-Time Stabilization, Wireless Operation, PID Controller(Proportional-Integral-Derivative), Embedded Systems, Graphical User Interface, Cost-Effective Robotics, Control System Development, Motor Control, Autonomous Balance, Prototyping, Custom Smartphone App, IoT robotics.},
        month = {April},
        }