Results 11 to 20 of about 2,605,450 (287)
Stretchable Shape‐Sensing Sheets
Advanced Intelligent Systems, 2023 Soft robot deformations are typically estimated using strain sensors to infer change from a nominal shape while taking a robot‐specific mechanical model into account.
Dylan Shah +4 more
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A Novel Catheter Shape-Sensing Method Based on Deep Learning with a Multi-Core Optical Fiber [PDF]
Sensors, 2023 In this paper, we propose a novel shape-sensing method based on deep learning with a multi-core optical fiber for the accurate shape-sensing of catheters and guidewires.
Fei Han +3 more
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Sensors, 2022 In this paper, with the final aim of shape sensing for a morphing aircraft wing section, a developed multimodal shape sensing system is analysed. We utilise the method of interrogating a morphing wing section based on the principles of both hybrid ...
Nakash Nazeer +2 more
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IEEE Photonics Journal, 2021 In distributed shape sensing, the shape reconstruction error is more and more sensitive to the strain measuring error along with curvature radius of reconstructed shape increasing, which causes a notable challenge for large curvature radius shape ...
Zeen Chen +9 more
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Distributed Fiber-Optic Shape Sensing with Endpoint Error Compensation: Theory and Experimental Validation [PDF]
SensorsFiber-optic shape sensing enables real-time monitoring of structural deformation across a wide range of applications. For large-scale structures, Brillouin-based distributed sensing, typically implemented through Brillouin Optical Time Domain Analysis ...
Leonardo Rossi +6 more
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A Two-Dimensional Eight-Node Quadrilateral Inverse Element for Shape Sensing and Structural Health Monitoring [PDF]
Sensors, 2023 The inverse finite element method (iFEM) is a powerful tool for shape sensing and structural health monitoring and has several advantages with respect to some other existing approaches.
Mingyang Li +2 more
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A High-Precision Inverse Finite Element Method for Shape Sensing and Structural Health Monitoring [PDF]
SensorsIn the contemporary era, the further exploitation of deep-sea resources has led to a significant expansion of the role of ships in numerous domains, such as in oil and gas extraction.
Hongsheng Yan, Jiangpin Tang
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Uncertainty Analysis of Fiber Optic Shape Sensing Under Core Failure [PDF]
SensorsShape sensing with optical fiber sensors is an emerging technology with broad applications across various fields. This study evaluates the metrological performance of shape sensing cables in the presence of fiber core failures, a critical issue in ...
Francesco Falcetelli +3 more
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Rapid and Accurate Shape-Sensing Method Using a Multi-Core Fiber Bragg Grating-Based Optical Fiber [PDF]
SensorsShape-sensing optical fibers have become increasingly important in applications requiring flexible navigation, spatial awareness, and deformation monitoring.
Georgios Violakis +4 more
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A Critical Comparison of Shape Sensing Algorithms: The Calibration Matrix Method versus iFEM [PDF]
SensorsTwo shape-sensing algorithms, the calibration matrix (CM) method and the inverse Finite Element Method (iFEM), were compared on their ability to accurately reconstruct displacements, strains, and loads and on their computational efficiency.
Cornelis de Mooij, Marcias Martinez
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