Human reliability in complex systems: A profound investigation into the unpredictable element

The literature study delves into the elusive nature of the unexpected factor and examines the complicated dynamics of human reliability within complex systems. By looking at theoretical models, the research clarifies the various aspects that affect how well people function in complex settings. Diverse approaches to evaluating human dependability are examined, and insightful case studies highlight the real-world applications of random components in intricate systems. The analysis highlights the important need for a nuanced knowledge of the human aspect of system reliability by identifying obstacles and research gaps. This study provides a fundamental framework for navigating an era of growing complexity, opening the door for more research and useful applications in maximizing human performance in complex systems. This thorough analysis of the literature provides a deep dive into the unexpected aspects of complex systems including human dependability. The research examines several theoretical frameworks to provide insight into the complicated interactions that influence how well people function in complex settings. A review of approaches to measure human dependability reveals how evaluation instruments are developing. The paper highlights real-world examples where the unexpected element becomes a crucial component in complex systems through interesting case studies. Finding weaknesses and obstacles in previous studies, the study emphasizes how important it is to have a sophisticated understanding of human variables to guarantee system dependability. This review is an essential tool in the age of increasing complexity, helping to direct future studies and useful interventions to improve human performance in complex systems.

I. Introduction

"Did you know that over 70% of aviation accidents are attributed to human error? Exploring the unpredictable element in human reliability is not just an academic exercise; it's a matter of life and death in critical industries." Human reliability plays a pivotal role in the functioning and safety of complex systems, where the unpredictable element introduces a layer of challenge that demands profound investigation. As technological advancements continue to shape our world, the reliability of human performance in intricate and interconnected systems becomes increasingly critical [1]. This paper review delves into the multifaceted aspects of human reliability within complex systems [2], aiming to provide a comprehensive understanding of the unpredictable elements that influence performance.