4 papers
Introducing a Novel Systems Thinking approach inspired by STPA: Road Safety Intervention design case study
Halima El Badaoui, Siddartha Khastgir, Mariat James Elizebeth +3
According to the latest provisional statistics released by the UK Department for Transport, Great Britain recorded 1,633 road deaths in 2024, representing a slight increase from 20…
Safety Analysis of eVTOL Operations based on STPA
Mariat James Elizebeth, Shufeng Chen, Halima El Badaoui +2
Electric Vertical Take-Off and Landing (eVTOL) aircraft are expected to be quieter and more cost-effective than helicopters, offering major economic and social benefits through imp…
A Scalable Framework for the Management of STPA Requirements: a Case Study on eVTOL Operations
Shufeng Chen, Halima El Badaoui, Mariat James Elizebeth +3
System-Theoretic Process Analysis (STPA) is a recommended method for analysing complex systems, capable of identifying thousands of safety requirements often missed by traditional…
A Structured Framework for Prioritizing Unsafe Control Actions in STPA: Case Study on eVTOL Operations
Halima El Badaoui
Systems Theoretic Process Analysis (STPA) is a widely recommended method for analysing complex system safety. STPA can identify numerous Unsafe Control Actions (UCAs) and requireme…