On the Use of Resilience Models as Digital Twins for Operational Support and In-time Decision Making

L Irshad, D Hulse - AIAA AVIATION 2023 Forum, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-3559. vid The digital twin concept
has been put forward to improve in-time operational analysis capabilities by linking real …

Identifying Human Errors and Error Mechanisms From Accident Reports Using Large Language Models

L Irshad, H Walsh - International Design Engineering …, 2024 - asmedigitalcollection.asme.org
Emerging operational concepts for aviation hinge on novel paradigms for human machine
interaction. Critical to their safe operation is early consideration of human error into the …

Modeling Distributed Situation Awareness in Resilience-Based Design of Complex Engineered Systems

L Irshad, D Hulse - International Design Engineering …, 2023 - asmedigitalcollection.asme.org
Human operators play a major role in the resilience of complex systems—while human error
is one of the biggest contributors to hazardous events, operators additionally play a critical …

Defining a Modelling Language to Support Functional Hazard Assessment

D Hulse, S Mbaye, L Irshad - … and Information in …, 2024 - asmedigitalcollection.asme.org
Abstract Functional Hazard Assessment (FHA) is a key early-stage engineering process that
supports the incorporation of safety in design by identifying the high-level functional hazards …

Recommendations on Evidence and Process for Certification of Learning-enabled Components in Aerospace Systems

A Agogino, G Brat, Y He, D Hulse, R Lipkis… - 2024 - ntrs.nasa.gov
This report primarily identifies a collection of relevant and necessary evidence for assurance
of machine learnt components (MLCs)—also known as learning-enabled components …

[PDF][PDF] Using fmdtools Models as Low-fidelity Digital Twins for Operations Support and In-time Decision Making

L Irshad, D Hulse - 2023 AIAA Aviation Forum, 2023 - ntrs.nasa.gov
Let us consider the following wildland firefighting scenario. During a rapidly growing
wildland fire, a safety issue in a surveillance aircraft requires all aircraft of that type to be …