Engineering and Technology
| Open Access | The Agentic Turn in Cyber-Physical Ecosystems: A Comprehensive Analysis of Multi-Agent Systems, Retrieval-Augmented Generation, And Human-AI Symbiosis in Industry 4.0
Sorena Theone , Department of Computational Systems, Technical University of Munich, GermanyAbstract
The rapid maturation of Artificial Intelligence (AI) has transitioned from narrow, task-specific applications to autonomous "agentic" systems capable of complex reasoning, adaptive resource management, and high-stakes decision-making. This research article explores the multi-faceted evolution of AI through the lens of Agentic AI, Multi-Agent Systems (MAS), and Large Language Models (LLMs) integrated with Retrieval-Augmented Generation (RAG). By synthesizing contemporary literature across healthcare, finance, and industrial automation, this study delineates the architectural requirements for hierarchical multi-modal systems and the socio-technical implications of machines as teammates. We specifically examine the "Agentic Turn," wherein AI systems move beyond passive response to proactive, self-driven goal pursuit. The analysis covers the technical efficiency of performance-optimized LLM fusion, the necessity of explainability and "causability" in medical diagnostics, and the economic shifts precipitated by autonomous self-driving technology. Furthermore, the paper addresses the critical intersection of federated learning and data privacy in decentralized agent networks. Theoretical frameworks for human-artificial interaction are scrutinized to identify the transition from tool-use to systemic collaboration. The findings suggest that while Agentic AI offers unprecedented gains in industrial efficiency and personalized service, its successful implementation depends on robust hierarchical architectures, rigorous explainability standards, and an ethical rethinking of process mining. This comprehensive review provides a roadmap for future research in autonomous cyber-physical systems, emphasizing the shift toward adaptive, trust-based AI ecosystems.
Keywords
Agentic AI, Multi-Agent Systems, Retrieval-Augmented Generation, Industry 4.0
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