Fiber-Optic Measurement Technology and the Phase-Chronometric Method for Controlling and Monitoring the Technical Condition of Aircraft Structures

Khabarov, Stanislav S.; Komshin, A. S.

doi:10.1007/s11018-021-01907-3

Cited by 3 publications

(1 citation statement)

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“…Helicopters have great importance due to its capabilities of travel speed (200-300 km/h) and maneuverability, which promotes movement along the shortest track and vertical takeoff (Khabarov & Komshin [2021]). These unique qualities make this aircraft efficient for urban transport of people, rescue in hard places, use on offshore oil rigs and military forces, among other applications.…”

Section: Introductionmentioning

confidence: 99%

Sensor Placement Optimization of a Helicopter Main Rotor Blade

Pereira¹,

Francisco²,

Jorge³

et al. 2022

Uncertainty Modeling: Fundamental Concepts and Models

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This chapter describes the importance of one of the major areas within Structural HealthMonitoring and Health and Usage Monitoring Systems: Sensor Placement Optimization (SPO). In this sense, the most important SPO metrics are presented and discussed with the reader. The methodological procedure of the optimization problem statement is also considered and discussed. he significance of rotary-wing aircraft, damages that can occur in the blade, works related to damage identification, modern methods and algorithms that have been used in this context, and a comprehensive SPO study for a helicopter main rotor blade will be presented. Finally, a new technique that considers the number of sensors as an objective associated with some of the main metrics used in SPO. The technique uses the Multiobjective Lichtenberg Algorithm and Feature Selection, an important area used in Data Mining.

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Section: Introductionmentioning

confidence: 99%