Smart Composite Structures with Embedded Sensors for Load and Damage Monitoring – A Review

Janeliukštis, Rims; Mironovs, Deniss

doi:10.1007/s11029-021-09941-6

Cited by 40 publications

(24 citation statements)

References 77 publications

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“…A system means that some parts constitute a whole. An extremely complex development object is called a system, which is composed of several components that interact and depend on each other to form an organic whole with specific functions [ 13 ]. This research is called the basketball system in order to achieve a certain goal in basketball education and achieve the mission of basketball education and teaching various forms of education and training.…”

Section: Design Methods Of Vr Basketball Teaching Systemmentioning

confidence: 99%

Design and Research of VR Basketball Teaching System Based on Embedded Intelligent Sensor

Jiang

Shoujiang

Zhang

2022

Journal of Environmental and Public Health

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Physical education pedagogy serves as a carrier of physical education theory and practical activities and plays an important role in physical education. The reform and development of education are always related closely to the growth of scientific and technological development, and people’s physical education training methods are also undergoing subtle changes. The traditional single and formulaic training methods in the past have gradually turned to modern training methods with better interaction and visibility. All of this prompts people to have new requirements on sports training concepts and training modes. On this basis, teachers can conduct virtual teaching in a more interactive, more involved, and orderly manner in the virtual classroom. This paper constructs the implementation framework of VR basketball teaching auxiliary training, divides students into an experimental group and a control group and tests the physical fitness of students before and after the experiment. The students’ basic basketball skills were tested by using embedded intelligent sensors to recognize the students’ movements. The experimental results showed that after the test, the four basic basketball skills scores of the students in the experimental group were 68.78, 74.02, 73.13, and 72.34, respectively. The virtual reality basketball teaching system designed in this paper can effectively improve the basketball level of students.

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Section: Design Methods Of Vr Basketball Teaching Systemmentioning

confidence: 99%

Design and Research of VR Basketball Teaching System Based on Embedded Intelligent Sensor

Jiang

Shoujiang

Zhang

2022

Journal of Environmental and Public Health

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“…The average value of standard deviation is mean j . The control chart is constructed by drawing two lines: the center line (CL) and an additional horizontal line corresponding to the upper limit (UCL), which are given by [68] CL (32) UCL CL X (33) where ψ is the value or variable on whose basis the control chart is constructed, and the overbar denotes the mean value. The subscript X denotes the X -bar chart, and ψ can be either the mean value of a DSF vector [56], the mean value of some similarity measure, for example, MD [68], or even the mean value of standard deviations of a DSFs σ (for S-control charts) [56]; α can be taken equal to 3, corresponding to the 99.7% confidence [68,93].…”

Section: Removal Of Environmental Effects)mentioning

confidence: 99%

“…Comparison of Performance of PVDF Film Sensors and Other Popular Sensors Used in the SHM Applications[31][32][33][34][35][36][37] …”

mentioning

confidence: 99%

Statistical Structural Integrity Control of Composite Structures Based on an Automatic Operational Modal Analysis — a Review

2022

Self Cite

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The operational modal analysis (OMA), as a passive technique, has found a practical application in the structural health monitoring (SHM) of structures in service subjected to dynamic loadings. The state of structural integrity is judged by exploring the changes in values of the modal parameters estimated by the OMA. However, the entire framework of on-line damage identification and continuous monitoring is rather complex, involving several key building blocks. This work reviews the main steps in achieving the functionality of automatic damage identification in composite structures with a particular focus on wind turbine blades. The sensor instrumentation, extraction of damage-sensitive features from measured response signals, removal of environmental influence, automatic classification of physical and spurious modes of the system, and application of a statistical control to obtain the information on the possible structural damage are discussed. The merits and limitations of the OMA-based SHM approach for composite wind turbine blades are indicated.

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“…Currently, the ESs are under intense development. Review studies, such as Wang et al [51] and Janeliukstis et al [52], have already been conducted. Wang et al [51] investigated the incorporation of thin film piezoelectric sensors within aircraft composite components.…”

Section: Sensors Technologymentioning

confidence: 99%

Embedded Sensors for Structural Health Monitoring: Methodologies and Applications Review

Ferreira¹,

Machado²,

Carvalho³

et al. 2022

Preprint

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Sensing Technology (ST) plays a key role in Structural Health Monitoring (SHM) systems. ST focuses on developing sensors, sensory systems or smart materials that monitor a wide variety of materials properties aiming to create smart structures and smart materials, using Embedded Sensors (ESs), and allowing continuous and permanent measurements of the structural integrity. The integration of ESs is limited to the processing technology to embed the sensor due to its high-temperature sensitivity and the possibility of damage during its insertion into the structure. In addition, the technological process selection is dependent on the base material composition, either metallic or composite parts. The selection of smart sensors or the technology underlying them is fundamental to the monitoring mode. This paper presents a critical review of the fundaments and applications of sensing technologies for SHM employing ESs, focusing on the actual developments and innovation of these, as well as analysing the challenges that these technologies present, to build a path that allows a connected world through distributed measurement systems.

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Smart Composite Structures with Embedded Sensors for Load and Damage Monitoring – A Review

Cited by 40 publications

References 77 publications

Design and Research of VR Basketball Teaching System Based on Embedded Intelligent Sensor

Design and Research of VR Basketball Teaching System Based on Embedded Intelligent Sensor

Statistical Structural Integrity Control of Composite Structures Based on an Automatic Operational Modal Analysis — a Review

Embedded Sensors for Structural Health Monitoring: Methodologies and Applications Review

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