Relevant bibliographies by topics / FBG Tactile sensors

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'FBG Tactile sensors'

Author: Grafiati
Published: 6 September 2023
Last updated: 31 July 2025

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Journal articles on the topic "FBG Tactile sensors"

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Hu, Yong, Yan Wang, Chen Wang, Chunyang Cheng, and Fengqi Yao. "Similar texture recognition based on FBG finger-shaped tactile sensors." Measurement Science and Technology 36, no. 3 (2025): 035115. https://doi.org/10.1088/1361-6501/adb6c5.

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Abstract Current tactile perception of surfaces with identical materials and similar textures relies on additional equipment to maintain a constant velocity for sensors, which constrains the practical application of tactile sensing devices in daily life. A finger-shaped tactile sensor leveraging the high sensitivity of Fiber Bragg Grating (FBG) in tactile sensing is proposed in this paper. It is able to distinguish different textures based on the variation amplitude of the central wavelength in FBG. The deployment position of FBG was optimized using COMSOL Multiphysics finite element simulatio
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Heo, Jin Seok, Jong Ha Cheung, and Jung Ju Lee. "Flexible Force Sensors Using Fiber Bragg Grating." Key Engineering Materials 326-328 (December 2006): 1343–46. http://dx.doi.org/10.4028/www.scientific.net/kem.326-328.1343.

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In this paper, we present a newly designed flexible optical fiber force sensors which use fiber Bragg gratings and diaphragm and bridge type transducer, to detect a distributed normal force and which is the first step toward realizing a tactile sensor using optical fiber sensors (FBG). The transducer is designed such that it is not affected by chirping and light loss to enhance the performance of the sensors. We also present the design and fabrication process and experimental verification of the prototype sensors.
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Saccomandi, Paola, Calogero Maria Oddo, Loredana Zollo, et al. "Feedforward Neural Network for Force Coding of an MRI-Compatible Tactile Sensor Array Based on Fiber Bragg Grating." Journal of Sensors 2015 (2015): 1–9. http://dx.doi.org/10.1155/2015/367194.

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This work shows the development and characterization of a fiber optic tactile sensor based on Fiber Bragg Grating (FBG) technology. The sensor is a 3×3 array of FBGs encapsulated in a PDMS compliant polymer. The strain experienced by each FBG is transduced into a Bragg wavelength shift and the inverse characteristics of the sensor were computed by means of a feedforward neural network. A 21 mN RMSE error was achieved in estimating the force over the 8 N experimented load range while including all probing sites in the neural network training procedure, whereas the median force RMSE was 199 mN a
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Dong, Shiyuan, Sen Ma, Tenglong Zhou, et al. "A Miniaturized FBG Tactile Sensor for the Tip of a Flexible Ureteroscope." Sensors 25, no. 9 (2025): 2807. https://doi.org/10.3390/s25092807.

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This work introduces a novel fiber Bragg grating (FBG)-based tactile sensor specifically developed for real-time force monitoring at the tips of flexible ureteroscopes. With a diameter of only 1.5 mm, the sensor features a dual-FBG configuration that effectively separates temperature effects from force signals, integrated with an innovative elastomer structure based on staggered parallelogram elements. Finite element analyses comparing traditional spiral and parallel groove designs indicate that the new configuration not only enhances axial sensitivity through optimized deformation characteris
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Lu, Guan, Shiwen Fu, Tianyu Zhu, and Yiming Xu. "Research on Finger Pressure Tactile Sensor with Square Hole Structure Based on Fiber Bragg Grating." Sensors 23, no. 15 (2023): 6897. http://dx.doi.org/10.3390/s23156897.

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Aiming at the problems of lateral force interference and non-uniform strain of robot fingers in the process of pressure tactile sensing, a flexible tactile sensor with a square hole structure based on fiber Bragg grating (FBG) is proposed in this paper. Firstly, the optimal embedding depth of the FBG in the sensor matrix model was determined by finite element simulation. Secondly, according to the size of the finger knuckle and the simulation analysis based on the pressure tactile sensor element for the robot finger, the square hole structure was designed, and the overall dimensions of the sen
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Lu, Guan, Shiwen Fu, and Yiming Xu. "Research on Convex Fiber Grating Tactile Sliding Sensor Based on Mechanical Fingers." Sensors 24, no. 11 (2024): 3374. http://dx.doi.org/10.3390/s24113374.

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In order to solve the problem of flexible sliding tactile composite sensing in the actual grasp of intelligent robot fingers, this paper proposes a research on a convex fiber grating tactile sliding sensor based on mechanical fingers. Based on the sensing principle of fiber Bragg grating, 3D printing technology was used to encapsulate the FBG sensor array with elastic 50 A resin, a double-layer “hemispherical cuboid” distributed sensing unit was designed, and the FBG slippery tactile sensor was actually pasted on the surface of the mechanical finger for static and dynamic experiments. The expe
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Lu, Guan, Shiwen Fu, and Yiming Xu. "Design and Experimental Research of Robot Finger Sliding Tactile Sensor Based on FBG." Sensors 22, no. 21 (2022): 8390. http://dx.doi.org/10.3390/s22218390.

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Aiming at the problem of flexible sliding tactile sensing for the actual grasp of intelligent robot fingers, a double-layer sliding tactile sensor based on fiber Bragg grating (FBG) for robot fingers is proposed in this paper. Firstly, the optimal embedding depth range of FBG in the elastic matrix of polydimethylsiloxane (PDMS) was determined through finite element analysis and static detection experiments of finger tactile sensing. Secondly, the sensor structure is optimized and designed through the simulation and dynamic experiments of sliding sensing to determine the final array structure.
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Prasad, Asha, Suneetha Sebastian, and Sundarrajan Asokan. "FBG Tactile Sensor for Surface Thickness and Shape Measurement." IEEE Sensors Journal 21, no. 9 (2021): 10695–702. http://dx.doi.org/10.1109/jsen.2021.3060481.

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Yan, Haitang, Rencai Jin, Jiaojiao Zhang, Yuandi Qian, and Muyun Qian. "Research on Decoupling of Fiber Bragg Grating Tactile Signal Based on Neural Network." Journal of Physics: Conference Series 2617, no. 1 (2023): 012006. http://dx.doi.org/10.1088/1742-6596/2617/1/012006.

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Abstract For the purpose of resolving the nonlinear coupling problem of the three-dimensional force of the fiber Bragg grating tactile sensor applied to flexible wearable devices, we propose a method to decouple the three-dimensional force signal by applying the error back-propagation neural network and the radial-based neural network to simulation and experiment based on the mechanical finite element simulation of the sensing unit, using the fiber Bragg grating tactile sensor as the research object. The decoupling results of the neural network on the 3D force simulation data show that the rad
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Qin, Wei, Qi Jiang, and Guozhao Wei. "A two-range tactile sensor integrated in three-layer elastomer based on FBG." Smart Materials and Structures 30, no. 6 (2021): 065011. http://dx.doi.org/10.1088/1361-665x/abfa68.

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Dissertations / Theses on the topic "FBG Tactile sensors"

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Prasad, Asha. "Design and Development of Fiber Bragg Grating Tactile Sensing Devices for Novel Applications in Engineering and Biomedical Fields." Thesis, 2021. https://etd.iisc.ac.in/handle/2005/5622.

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Among the five human basic senses, touch is thought to be the sense that makes the world 'real' to us. Tactile sensors are a category of artificial sensors that acquire information through physical touch. Tactile sensors sense various external stimuli, such as temperature, vibration, texture, shape, softness, and normal and shear forces. In this thesis work, the design and development of novel Fiber Bragg Grating tactile sensor-based devices are presented. Further, novel packaging methodologies for FBG sensors are described. Finally, newer engineering and biomedical applications of the propo
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Book chapters on the topic "FBG Tactile sensors"

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Zhang, Yingxuan, Qi Jiang, Feiwen Wang, and Jie Wang. "FBG Tactile Sensor Integrated on Bronchoscope for Force and Contact Position Sensing." In Intelligent Robotics and Applications. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-6495-6_4.

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Conference papers on the topic "FBG Tactile sensors"

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Dong, Shiyuan, Xuanwei Xiong, Yuyang Lou, et al. "Development of FBG miniature force sensors for tactile sensing in robot-assisted minimally invasive surgery." In Fourth International Conference on Computational Imaging (CITA 2024), edited by Xiaopeng Shao. SPIE, 2025. https://doi.org/10.1117/12.3055487.

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Jin-Seok Heo and Jung-Ju Lee. "Temperature Sensor Array for Tactile Sensation Using FBG Sensors." In 2006 5th IEEE Conference on Sensors. IEEE, 2006. http://dx.doi.org/10.1109/icsens.2007.355910.

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Durini, Federica, Giuseppe Terruso, Jessica D'Abbraccio, et al. "Soft large area FBG tactile sensors for exteroception and proprioception in a collaborative robotic manipulator." In 2021 Smart Systems Integration (SSI). IEEE, 2021. http://dx.doi.org/10.1109/ssi52265.2021.9466957.

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Hieu, Tran Trong, Paul C. P. Chao, Yu-Jen Wang, and Chun-Chieh Wang. "A New Method for Calibrating a Six-DOF Joint Force/Torque Sensor." In ASME 2014 Conference on Information Storage and Processing Systems. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/isps2014-6969.

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One of the main senses that humans use to interact with their environment is the sense of touch and this is currently the major aim of many research projects of robots in varied forms. The measurement of the multi-dimension interactive force between the human hand and interaction device such as hand-controllers, joysticks, limb rehabilitation devices, etc., becomes important components. Encoders are installed in each joint for position-sensing feedbacks while tactile sensors are often installed at the fingertip of a hand to detect contacts [1][2][3][4]. There have been varied sensor structures
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Qi, Jiang, and Wang Junjie. "Research of Single FBG Tactile Sensor Based on Tissue Palpation." In 2018 IEEE International Conference of Intelligent Robotic and Control Engineering (IRCE). IEEE, 2018. http://dx.doi.org/10.1109/irce.2018.8492950.

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Frishman, Samuel, Julia Di, Zulekha Karachiwalla, et al. "A Multi-Axis FBG-Based Tactile Sensor for Gripping in Space." In 2021 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS). IEEE, 2021. http://dx.doi.org/10.1109/iros51168.2021.9635998.

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Barlow, H. B., and D. J. Tolhurst. "Why do you have edge detectors?" In OSA Annual Meeting. Optica Publishing Group, 1992. http://dx.doi.org/10.1364/oam.1992.fb1.

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If information overload is an important problem in vision, the following tactic would be useful: Define clusters of sensory events that occur more often than expected by chance, and use these as the primitives or coding elements for the next stage of representation. This approach has several merits: the non-chance occurrence of the clusters implies a causative factor in the environment that is recognized and captured, the clusters exploit correlated activity to reduce redundancy, and the clusters are representative elements that correspond to substantial amounts of signal energy. We know that
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Kinnicutt, Lorenzo, Jungjae Lee, Janae Oden, et al. "A Soft Laparoscopic Grasper for Retraction of the Small Intestine." In THE HAMLYN SYMPOSIUM ON MEDICAL ROBOTICS. The Hamlyn Centre, Imperial College London London, UK, 2023. http://dx.doi.org/10.31256/hsmr2023.51.

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Laparoscopy can improve outcomes and patient re- covery times compared to open surgery. However, the minimally-invasive nature of these procedures deprives clinicians of tactile feedback which, when coupled with pinching graspers that deliver high-stress concentrations, increases the likelihood of inflicting iatrogenic trauma upon tissues, especially the small intestine [1]–[4]. Retraction of the small intestine is often necessary to vi- sualize and access nearby tissues [5], [6]. Commercially- available devices rely on passive structures to hold intestinal segments and do not embed compliance
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guoqiang, Sun, and Xu wu. "Ergonomics Experiment Research on Visual Characteristics of Head-Up-Display Failure Warning." In Intelligent Human Systems Integration (IHSI 2023) Integrating People and Intelligent Systems. AHFE International, 2023. http://dx.doi.org/10.54941/ahfe1002839.

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With the gradual adaptation of HUD (Head-Up-Display) in civil transportation, it was normal for civil pilots or even drivers to use it. Howev-er, any failure warning of airplane HUD was so fatal that required pilot to search for it immediately and make correct response to recover. As the pri-mary indicator of HUD warning, failure flag was well-designed especially in visual coding, which directly affected pilot’s recognition and acquisition of warning information. This research developed ergonomics experiment of HUD simulation interface and designed character size of failure flag as ex-periment
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