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Safe human-robot collaboration: a systematic review of risk assessment methods with AI integration and standardization considerations.

Authors :
Alenjareghi, Morteza Jalali
Keivanpour, Samira
Chinniah, Yuvin Adnarain
Jocelyn, Sabrina
Oulmane, Abdelhak
Source :
International Journal of Advanced Manufacturing Technology. Aug2024, Vol. 133 Issue 9/10, p4077-4110. 34p.
Publication Year :
2024

Abstract

Improving risk assessment (RA) for human-robot collaboration (HRC) is crucial, given challenges in existing RA tools. For example, simulation and testing RA tools lack realism due to simplified models, limited dynamic realism, and sensor integration constraints. This study explores how Artificial Intelligence (AI) can enhance risk assessment methods. Using a systematic literature review, the study analyzes three risk assessment methods: PFMEA, HAZOP, and FTA to which AI has been integrated. Results highlight strengths (e.g., systematic process failure identification, thorough hazard identification, complex system modeling) and limitations (e.g., limited coverage of human-robot dynamics, reliance on historical data, adaptability constraints, resource intensity, design dependency, complexity, human factor oversight, data dependency) in addressing HRC risks. Challenges and opportunities of AI in risk assessment are identified, emphasizing reliability, adaptation, safety, and method accuracy. Adhering to standards significantly improves the trustworthiness of AI-driven risk assessments, ensuring consistent, and validated results across diverse HRC scenarios. The study proposes a hybrid approach that combines multiple methods and incorporates image processing as a practical AI feature to enhance risk detection and prevention. The study advances AI-based risk assessment for HRC, offering a comprehensive overview of the current state of the art, highlighting gaps for future research, and suggesting a holistic solution. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
02683768
Volume :
133
Issue :
9/10
Database :
Academic Search Index
Journal :
International Journal of Advanced Manufacturing Technology
Publication Type :
Academic Journal
Accession number :
178529581
Full Text :
https://doi.org/10.1007/s00170-024-13948-3