Year: 2025
Type: article
Abstract: : This paper presents an integrated multimodal robotic system that effectively combines state-of-the-art Large Language Models with advanced perception and control mechanisms, enabling sophisticated task execution and natural human-robot interaction. Current robotic implementations, predominantly reliant on rigid programming paradigms, demonstrate significant limitations in adaptability when confronted with complex, real-world scenarios. Our proposed architecture addresses these constraints through a comprehensive framework leveraging the contextual reasoning capabilities of multimodal LLMs. The system architecture incorporates cutting-edge models including GPT-4o and Gemini 2.0 Flash for nuanced linguistic interpretation and environmental understanding, working in conjunction with object detection systems such as YOLO and Grounding DINO to achieve robust situational awareness. Following rigorous validation in PyBullet simulations, we successfully deployed the framework on a physical platform utilizing Raspberry Pi 5 hardware with ROS 2 integration. Experimental evaluations confirm the system’s exceptional performance in processing complex directives, navigating challenging environments, and executing precise manipulation tasks according to user specifications, demonstrating significant advantages over conventional approaches. This research establishes a promising foundation for next-generation autonomous systems with applications spanning industrial automation, healthcare assistance, and adaptive support technologies.
Author: P. Srujan Reddy
Institution: Mahatma Gandhi Institute of Technology
Language: English
Subfield: Control and Systems Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4411135326