An application of dbscan clustering for flight anomaly detection during the approach phase

K Sheridan, TG Puranik, E Mangortey… - AIAA Scitech 2020 …, 2020 - arc.aiaa.org
Safety is of paramount importance in aviation due to the catastrophic consequences of
accidents. Consequently, efforts have been made over the years to research and improve …

Anomaly detection in general-aviation operations using energy metrics and flight-data records

TG Puranik, DN Mavris - Journal of Aerospace Information Systems, 2018 - arc.aiaa.org
Among the operations in the general-aviation community, one of the most important
objectives is to improve safety across all flight regimes. Flight-data-monitoring or flight …

Application of machine learning techniques to parameter selection for flight risk identification

E Mangortey, D Monteiro, J Ackley, Z Gao… - AIAA scitech 2020 …, 2020 - arc.aiaa.org
In recent years, the use of data mining and machine learning techniques for safety analysis,
incident and accident investigation, and fault detection has gained traction among the …

Identification of instantaneous anomalies in general aviation operations using energy metrics

TG Puranik, DN Mavris - Journal of Aerospace Information Systems, 2020 - arc.aiaa.org
The quantification and improvement of safety is one of the most important objectives among
the general aviation community. In recent years, machine learning techniques have …

A supervised learning approach for safety event precursor identification in commercial aviation

JL Ackley, TG Puranik, D Mavris - AIAA Aviation 2020 Forum, 2020 - arc.aiaa.org
Growth in the aviation industry coupled with advancements in technology and data science
techniques have led commercial airlines to more data-driven analysis for both operational …

Approach and Landing Energy Prediction Based on a Long Short-Term Memory Model

Y Hu, J Yan, E Cao, Y Yu, H Tian, H Huang - Aerospace, 2024 - mdpi.com
The statistical analysis of civil aircraft accidents reveals that the highest incidence of
mishaps occurs during the approach and landing stages. Predominantly, these accidents …

Aircraft performance model calibration and validation for general aviation safety analysis

T Puranik, E Harrison, I Chakraborty, D Mavris - Journal of Aircraft, 2020 - arc.aiaa.org
Performance models facilitate a wide range of safety analyses in aviation. In an ideal
scenario, the performance models would show inherently good agreement with the true …

[PDF][PDF] A methodology for quantitative data-driven safety assessment for general aviation

TG Puranik - 2018 - researchgate.net
As my journey through graduate school draws to a close, I would like to acknowledge all
those who made this a great experience. First of all I would like to thank my adviser Prof …

Retrospective analysis of approach stability in general aviation operations

AH Rao, TG Puranik - 2018 Aviation Technology, Integration, and …, 2018 - arc.aiaa.org
Unstabilized approaches are among the top factors for accidents and major incidents in
commercial and General Aviation (GA) operations. A stable approach requires a methodical …

A new approach to modeling aviation accidents

AH Rao - 2016 - search.proquest.com
General Aviation (GA) is a catchall term for all aircraft operations in the US that are not
categorized as commercial operations or military flights. GA aircraft account for almost 97 …