Unsupervised anomaly detection in unmanned aerial vehicles

S Khan, CF Liew, T Yairi, R McWilliam - Applied Soft Computing, 2019 - Elsevier
A real-time anomaly detection solution indicates a continuous stream of operational and
labelled data that must satisfy several resources and latency requirements. Traditional …

Autonomous flight envelope estimation for loss-of-control prevention

S Schuet, T Lombaerts, D Acosta… - Journal of Guidance …, 2017 - arc.aiaa.org
A nonlinear aircraft dynamics modeling and system identification approach is formulated
and used to derive a rapid, convex optimization-based algorithm for the estimation of …

Piloted simulator evaluation of safe flight envelope display indicators for loss of control avoidance

T Lombaerts, S Schuet, D Acosta… - Journal of Guidance …, 2017 - arc.aiaa.org
In recent studies, it has been observed that loss of control in flight is the most frequent
primary cause of accidents. One of the technologies that will significantly reduce the risk of …

Artificial-immune-system-based aircraft failure evaluation over extended flight envelope

H Moncayo, MG Perhinschi, J Davis - Journal of guidance, control, and …, 2011 - arc.aiaa.org
IN RECENT years, several technologies have been developed to improve postfailure flight
safety [1–3]. Most of the research toward this end includes high-performance real-time fault …

Aircraft failure detection and identification using an immunological hierarchical multiself strategy

H Moncayo, MG Perhinschi, J Davis - Journal of guidance, control, and …, 2010 - arc.aiaa.org
THE development of fault-tolerant flight control systems has emerged in recent years as a
key aspect to ensure increased safety and enhanced performance for both civilian and …

Partitioned artificial immune system for detection and identification of autonomous flight vehicle abnormal conditions

RG McLaughlin, MG Perhinschi - International Journal of Intelligent …, 2020 - emerald.com
Purpose An artificial immune system (AIS) for the detection and identification of abnormal
operational conditions affecting an unmanned air vehicle (UAV) is developed using the …

Comparison of immunity-based schemes for aircraft failure detection and identification

D Al Azzawi, H Moncayo, MG Perhinschi… - … Applications of Artificial …, 2016 - Elsevier
In this paper, two approaches are proposed and compared for the detection and
identification of aircraft subsystem failures based on the artificial immune system paradigm …

Data‐based design of robust fault detection and isolation residuals via LASSO optimization and Bayesian filtering

S Cascianelli, G Costante, F Crocetti… - Asian Journal of …, 2021 - Wiley Online Library
In this paper, a data‐based approach for the design of structured residual subsets for the
robust isolation of sensor faults is proposed. Linear regression models are employed to …

Immunity-based accommodation of aircraft subsystem failures

A Togayev, M Perhinschi, H Moncayo… - Aircraft Engineering …, 2017 - emerald.com
Purpose This paper aims to describe the design, development and flight-simulation testing
of an artificial immune-system-based approach for accommodation of different aircraft sub …

Aircraft failure detection and identification over an extended flight envelope using an artificial immune system

H Moncayo, MG Perhinschi, J Davis - The Aeronautical Journal, 2011 - cambridge.org
An integrated artificial immune system-based scheme that can operate over extended areas
of the flight envelope is proposed in this paper for the detection and identification of a variety …