Industrial Engineering & Management

Giulio Di Gravio

Publications

• Research Article
  Safety Performance of Complex Systems: Lesson Learned from ATM Resilience Analysis
  Author(s): Giulio Di Gravio and Riccardo PatriarcaGiulio Di Gravio and Riccardo Patriarca
  
  The Air Traffic Management (ATM) system has become steadily more complex due to rampant technological, procedural and societal developments and to the increase in traffic volume. These factors have become gradually more difficult to understand and manage, mainly because of tight couplings among functions and because of the continuous development characterizing everyday activities. According to this view, traditional safety analyses, basing on the belief that the systems are completely known and a causal-effect link could ever be easily detected may become ineffective. Furthermore, these methodologies can evaluate only linear causal dependencies. It is necessary therefore to evolve ATM risk assessment from its classic view of safety (Safety-I), to a new one, integrating the principles of resilience engineering (Safety-II). This editorial article presents the complexity and the outcomes.. Read More»
  DOI: 10.4172/2169-0316.1000193

  Abstract PDF