2021
DOI: 10.3390/s21093066
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A Particle Filtering Approach for Fault Detection and Isolation of UAV IMU Sensors: Design, Implementation and Sensitivity Analysis

Abstract: Sensor fault detection and isolation (SFDI) is a fundamental topic in unmanned aerial vehicle (UAV) development, where attitude estimation plays a key role in flight control systems and its accuracy is crucial for UAV reliability. In commercial drones with low maximum take-off weights, typical redundant architectures, based on triplex, can represent a strong limitation in UAV payload capabilities. This paper proposes an FDI algorithm for low-cost multi-rotor drones equipped with duplex sensor architecture. Her… Show more

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Cited by 27 publications
(8 citation statements)
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“…al. In the article [89] authors focus on the detection of malfunctions of low-cost inertial sensors used in micro-and mini-UAVs. They use two parallel particle filters.…”
Section: Model-based Methodsmentioning
confidence: 99%
“…al. In the article [89] authors focus on the detection of malfunctions of low-cost inertial sensors used in micro-and mini-UAVs. They use two parallel particle filters.…”
Section: Model-based Methodsmentioning
confidence: 99%
“…Being an essential task, the problem of attitude estimation on the basis of sensor measurements can be non-trivial [8,9].…”
Section: Introductionmentioning
confidence: 99%
“…At the cost of a further increase in computational burden, in literature several examples based on Particle Filtering (PF) [9,[32][33][34] exist.…”
Section: Introductionmentioning
confidence: 99%
“…In recent years, quadrotor Unmanned Aerial Vehicle (UAV) has gradually become an important part of people’s lives [ 1 ]. The quadrotor UAV has the advantages of simple operation, vertical take-off and landing, and good flexibility [ 2 ]. It is widely used in video shooting, agricultural cultivation, logistics transportation, and other fields [ 3 ].…”
Section: Introductionmentioning
confidence: 99%