Cyber-Physical Systems and Their Role in Industry 4.0

Abstract

Purpose: The general objective of the study was to investigate cyber-physical systems and their role in industry 4.0.

Methodology: The study adopted a desktop research methodology. Desk research refers to secondary data or that which can be collected without fieldwork. Desk research is basically involved in collecting data from existing resources hence it is often considered a low cost technique as compared to field research, as the main cost is involved in executive’s time, telephone charges and directories. Thus, the study relied on already published studies, reports and statistics. This secondary data was easily accessed through the online journals and library.

Findings: The findings reveal that there exists a contextual and methodological gap relating to cyber-physical systems and their role in industry 4.0. Preliminary empirical review revealed that that CPS played a pivotal role in enhancing industrial practices by integrating physical processes with digital technologies. It was found that CPS significantly improved operational efficiency, quality control, and real-time monitoring, while also addressing challenges in supply chain management. The study highlighted how CPS contributed to more agile, responsive, and sustainable manufacturing systems, ultimately positioning industries to better meet future demands and challenges through enhanced efficiency, quality, and environmental sustainability.

Unique Contribution to Theory, Practice and Policy: Cybernetics Theory, Systems Theory and Technology Acceptance Model (TAM) may be used to anchor future studies on cyber-physical systems. The study recommended several key actions to advance the field of Cyber-Physical Systems (CPS). It suggested further theoretical exploration into the integration of CPS with artificial intelligence and blockchain to drive innovation and address industrial challenges. Practically, it advised industries to invest in advanced CPS infrastructure and workforce training to fully realize the benefits. Policy recommendations included establishing standardized guidelines for CPS implementation and providing incentives for research and development. Operational best practices were recommended to ensure effective CPS deployment, and sustainability initiatives were encouraged to align CPS strategies with environmental goals. Future research was advised to focus on long-term impacts and emerging global issues related to CPS.