The integration of Cyber-Physical Systems (CPS) has become a central driver of Industry 4.0 in modern manufacturing, enabling smarter automation, real-time data sharing, and improved operational performance. However, despite these advantages, the adoption of CPS is still limited by a range of technological and organizational challenges. This study explores CPS integration in manufacturing through a qualitative, literature-based analysis, with a focus on key challenges, emerging opportunities, and future directions. Drawing on a thematic review of existing research, the study identifies three main areas of concern. These include technological challenges such as interoperability issues and cybersecurity risks, organisational barriers like skills shortages and resistance to change, and emerging opportunities linked to technologies such as digital twins and predictive analytics. The findings reveal that these factors are highly interconnected, suggesting that successful CPS adoption depends on aligning technological systems with workforce capabilities and broader organisational strategies. This study contributes to the field by offering a clear and structured synthesis of the challenges associated with CPS integration, while also highlighting practical considerations for implementation. It emphasises the importance of standardisation, continuous workforce development, and strong cybersecurity measures to support the development of sustainable, CPS-enabled manufacturing systems.

Keywords

Cyber-physical systems, Manufacturing, Industry 4.0, Cybersecurity, Systems.