Academic literature on the topic 'Pressure sensor'

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Journal articles on the topic "Pressure sensor"

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Zhu, Ziyi, Shougang Zhang, and Jun Ruan. "Research on Pressure Sensor of Circular Monocrystalline Silicon Chassis." Journal of Physics: Conference Series 2800, no. 1 (2024): 012009. http://dx.doi.org/10.1088/1742-6596/2800/1/012009.

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Abstract Traditional sensors, such as pressure, piezoelectric or piezoresistive, mostly use square silicon-based materials as chassis and use Wheatstone bridge circuits to measure pressure and resistance values. Nowadays, reducing the size of sensors is also a problem to be solved in the increasingly wide range of sensor applications. In this paper, a circular monocrystalline silicon base pressure sensor is designed and its performance is studied. We applied COMSOL software to model the circular chassis base pressure sensor, tested the deformation of the circular chassis base pressure sensor u
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Lee, Kang-Ho, Yeong-Eun Kwon, Hyukjin Lee, et al. "Active Body Pressure Relief System with Time-of-Flight Optical Pressure Sensors for Pressure Ulcer Prevention." Sensors 19, no. 18 (2019): 3862. http://dx.doi.org/10.3390/s19183862.

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A body pressure relief system was newly developed with optical pressure sensors for pressure ulcer prevention. Unlike a conventional alternating pressure air mattress (APAM), this system automatically regulates air flow into a body supporting mattress with adaptive inflation (or deflation) duration in response to the pressure level in order to reduce skin stress due to prolonged high pressures. The system continuously quantifies the body pressure distribution using time-of-flight (ToF) optical sensors. The proposed pressure sensor, a ToF optical sensor in the air-filled cell, measures changes
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Gao, Xin, Piotr Mackowiak, Biswajit Mukhopadhyay, Oswin Ehrmann, Klaus Dieter Lang, and Ha Duong Ngo. "Wireless Pressure Sensor System." Applied Mechanics and Materials 530-531 (February 2014): 75–78. http://dx.doi.org/10.4028/www.scientific.net/amm.530-531.75.

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This system consists of a pressure silicon sensor, calibration module and wireless module. The pressure sensor used in this work is a piezoresistive silicon sensor that developed by Technical University Berlin. After calibration of the sensors output signals, the XBee-chip was used for wireless transmission. The three components with peripheral circuits and batteries were integrated in a 50mm × 50mm PCB. The system was then tested in a climate chamber at different temperatures and pressures. Programs for signal receiving and processing were developed in Matlab-environment. The experimental res
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Samoei, Victor K., Ahalapitiya H. Jayatissa, and Keiichiro Sano. "Flexible Pressure Sensor Based on Carbon Black/PVDF Nanocomposite." Chemical Science International Journal 33, no. 2 (2024): 1–10. http://dx.doi.org/10.9734/csji/2024/v33i2885.

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A piezoresistive flexible pressure sensor was fabricated using carbon black and Poly (vinylidene fluoride) (CB/PVDF) composite. The conductive CB/PVDF composite was prepared by a wet-cast method and deposited onto a flexible polyethylene (PE) substrate. The surface morphology, crystal structure, and material properties were studied using SEM and X-ray diffraction methods. This flexible pressure sensor was tested in a wide pressure range of about 0 - 76 kPa, and its response time was less than 0.43 s. The sensitivity, response time, and recovery time were studied for different pressures and vib
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Szczerba, Zygmunt, Piotr Szczerba, Kamil Szczerba, and Krzysztof Pytel. "Acceleration-Insensitive Pressure Sensor for Aerodynamic Analysis." Energies 16, no. 7 (2023): 3040. http://dx.doi.org/10.3390/en16073040.

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This paper presents a method for preparing a pressure sensor that is insensitive to acceleration along with experimental evidence of its efficacy in aerodynamic analysis. A literature review and preliminary studies revealed the undesirable effect of acceleration on sensors that are located on moving elements, as evidenced by deviations from actual pressure values for piezoresistive pressure sensors that are made using MEMS technology. To address this, the authors developed a double-membrane sensor geometry that eliminated this imperfection; a method of implementing two solo pressure sensors as
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Grossöhmichen, Martin, Rolf Salcher, Klaus Püschel, Thomas Lenarz, and Hannes Maier. "Differential Intracochlear Sound Pressure Measurements in Human Temporal Bones with an Off-the-Shelf Sensor." BioMed Research International 2016 (2016): 1–10. http://dx.doi.org/10.1155/2016/6059479.

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The standard method to determine the output level of acoustic and mechanical stimulation to the inner ear is measurement of vibration response of the stapes in human cadaveric temporal bones (TBs) by laser Doppler vibrometry. However, this method is reliable only if the intact ossicular chain is stimulated. For other stimulation modes an alternative method is needed. The differential intracochlear sound pressure between scala vestibuli (SV) and scala tympani (ST) is assumed to correlate with excitation. Using a custom-made pressure sensor it has been successfully measured and used to determine
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Xu, Dandan, Ling Duan, Suyun Yan, et al. "Monolayer MoS2-Based Flexible and Highly Sensitive Pressure Sensor with Wide Sensing Range." Micromachines 13, no. 5 (2022): 660. http://dx.doi.org/10.3390/mi13050660.

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Flexible pressure sensors play an important role in flexible robotics, human-machine interaction (HMI), and human physiological information. However, most of the reported flexible pressure sensors suffer from a highly nonlinear response and a significant decrease in sensitivity at high pressures. Herein, we propose a flexible novel iontronic pressure sensor based on monolayer molybdenum disulfide (MoS2). Based on the unique structure and the excellent mechanical properties as well as the large intercalation capacitance of MoS2, the prepared sensor holds an ultra-high sensitivity (Smax = 89.75
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Kim, Soo-Wan, Geum-Yoon Oh, Kang-In Lee, et al. "A Highly Sensitive and Flexible Capacitive Pressure Sensor Based on Alignment Airgap Dielectric." Sensors 22, no. 19 (2022): 7390. http://dx.doi.org/10.3390/s22197390.

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Flexible capacitive pressure sensors with a simple structure and low power consumption are attracting attention, owing to their wide range of applications in wearable electronic devices. However, it is difficult to manufacture pressure sensors with high sensitivity, wide detection range, and low detection limits. We developed a highly sensitive and flexible capacitive pressure sensor based on the porous Ecoflex, which has an aligned airgap structure and can be manufactured by simply using a mold and a micro-needle. The existence of precisely aligned airgap structures significantly improved the
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Pan, Jin, Shiyu Liu, Hongzhou Zhang, and Jiangang Lu. "A Flexible Temperature Sensor Array with Polyaniline/Graphene–Polyvinyl Butyral Thin Film." Sensors 19, no. 19 (2019): 4105. http://dx.doi.org/10.3390/s19194105.

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Thermal-resistance temperature sensors generally employ temperature-sensitive materials as active layers, which are always deposited on a flexible substrate to improve flexibility. Such a temperature sensor is usually integrated in wearable devices with other sensors, such as pressure sensors and stretchable sensors. In prior works, the temperature and pressure sensors are usually located in different layers in a multifunction sensor, which results in a complicated fabrication process, as well as a large thickness of devices. Meanwhile, many temperature sensors are based on large areas of non-
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Lan, Tianhao, Zhenjin Xu, Qibin Zhuang, et al. "A flexible high-performance air pressure sensor for harsh environments." Journal of Physics: Conference Series 2982, no. 1 (2025): 012037. https://doi.org/10.1088/1742-6596/2982/1/012037.

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Abstract Owing to their flexibility and high adaptability, flexible pressure sensors have bright application prospects in biomedicine, consumer electronics and human-computer interaction etc. However, it is still a great challenge to detect negative pressures with high reliability for the current flexible pressure sensors, especially in harsh environments. To this end, this paper proposes a flexible capacitive barometric pressure sensor based on nanofiber membranes as sensitive elements by structural design, fabrication and packaging. The experiment results demonstrate that such sensor was cap
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Dissertations / Theses on the topic "Pressure sensor"

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Trolliet, Alexia. "Pressure Sensor Miniaturization." Thesis, KTH, Skolan för informations- och kommunikationsteknik (ICT), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-175784.

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As far as the Printed Circuit Boards (PCB) manufacture industry is concerned, for high production volumes, solder paste is applied on the connection pads through customized stencils. This is a very productive method, yet if the design has to be updated, cost is increasing as the stencil should be changed. For higher exibility, such as in rapid prototyping, jet-printing machines similar to Mycronic MY500 are used. In these equipments, solder paste is jet-printed on the circuit board. The shooting is done by a piston moving on the vertical axis at high speed, hence projecting solder paste onto t
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Ibrahim, Amr. "Remotely interrogated MEMS pressure sensor." Thesis, University of Glasgow, 2012. http://theses.gla.ac.uk/4149/.

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This thesis considers the design and implementation of passive wireless microwave readable pressure sensors on a single chip. Two novel-all passive devices are considered for wireless pressure operation. The first device consists of a tuned circuit operating at 10 GHz fabricated on SiO2 membrane, supported on a silicon wafer. A pressure difference across the membrane causes it to deflect so that a passive resonant circuit detunes. The circuit is remotely interrogated to read off the sensor data. The chip area is 20 mm2 and the membrane area is 2mm2 with thickness of 4 µm. Two on chip passive r
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Wang, Xingwei. "Optical Fiber Tip Pressure Sensor." Thesis, Virginia Tech, 2004. http://hdl.handle.net/10919/35490.

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<p> Miniature pressure sensors which can endure harsh environments are a highly sought after goal in industrial, medical and research fields. Microelectromechanical systems (MEMS) are the current methods to fabricate such small sensors. However, they suffer from low sensitivity and poor mechanical properties. </p><p> To fulfill the need for robust and reliable miniature pressure sensors that can operate under high temperatures, a novel type of optical fiber tip sensor only 125μm in diameter is presented in this thesis. The essential element is a piece of hollow fiber which connects the fiber
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Swoboda, Marek Lec Ryszard Joseph Jeffrey. "Implantable arterial blood pressure sensor /." Philadelphia, Pa. : Drexel University, 2004. http://hdl.handle.net/1860/2968.

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Tuinea-Bobe, Cristina L. "A stretchable pressure sensor for early detection of pressure ulcers." Thesis, University of Ulster, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.528378.

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Dutoit, Bertrand Michel. "Flat electromagnetic force-feedback pressure sensor /." Lausanne, 2001. http://library.epfl.ch/theses/?nr=2437.

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Palmer, Jason. "Precise pressure sensor temperature compensation algorithms." Diss., Online access via UMI:, 2007.

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Van, den Heever Thomas Stanley. "A zinc oxide nanowire pressure sensor." Thesis, Stellenbosch : University of Stellenbosch, 2010. http://hdl.handle.net/10019.1/5369.

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Thesis (MScEng (Electrical and Electronic Engineering))--University of Stellenbosch, 2010.<br>Thesis presented in partial fulfilment of the requirements for the degree Master of Science in Engineering at the University of Stellenbosch<br>ENGLISH ABSTRACT: Measurement of pressure with zinc oxide (ZnO) nanowires was investigated. ZnO exhibits the piezoelectric effect, generating a voltage when pressure is applied to the material. This relationship between pressure and output voltage was used to make a pressure sensor. A study of the physical and mathematical working of the piezoelectric eff
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Clavijo, William. "Nanowire Zinc Oxide MOSFET Pressure Sensor." VCU Scholars Compass, 2014. http://scholarscompass.vcu.edu/etd/625.

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Fabrication and characterization of a new kind of pressure sensor using self-assembly Zinc Oxide (ZnO) nanowires on top of the gate of a Metal-Oxide-Semiconductor Field-Effect Transistor (MOSFET) is presented. Self-assembly ZnO nanowires were fabricated with a diameter of 80 nm and 800 nm height (80:8 aspect ratio) on top of the gate of the MOSFET. The sensor showed a 110% response in the drain current due to pressure, even with the expected piezoresistive response of the silicon device removed from the measurement. The pressure sensor was fabricated through low temperature bottom up ultrahig
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Magát, Martin. "Senzory tlaku využívající moderní nanotechnologie." Doctoral thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2014. http://www.nusl.cz/ntk/nusl-233655.

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This thesis describes utilization of a nanotechnology in new pressure sensors. Detailed analysis of individual principles are carrying on. And simulations and experimental models of sensors are developed. More detailed description is provided for new capacitive pressure sensor, which is manufactured using nanotechnology, including its model and analysis in order to improve its properties. The work deals with the emission pressure sensor which uses the principle of cold emissions, including analysis comparison of the measured values of the emission current from the applied nanotubes field and a
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Books on the topic "Pressure sensor"

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P, Skobelev O., and Rzevski G. 1932-, eds. Pressure sensor dynamics. IBT, 1993.

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(firm), Sensortechnics. Pressure sensor handbook. Sensortechnics, 1991.

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Dean, G. J. Optical pressure sensor. UMIST, 1996.

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Motorola. Pressure sensor device data. Motorola, 1994.

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Morin, André. Feasibility of a modulating grid optical pressure sensor. Transportation Development Centre, Transport Canada, 2002.

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Teymoori, Roshanak. La1-xSrxMnO3 as a candidate for a room temperature pressure sensor. Brock University, Dept. of Physics, 2003.

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Geological Survey (U.S.), ed. New pressure-based water-level sensor used by the U.S. Geological Survey. U.S. Geological Survey, 1992.

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Geological Survey (U.S.), ed. New pressure-based water-level sensor used by the U.S. Geological Survey. U.S. Geological Survey, 1992.

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L, Wilbourn Sammy, and Geological Survey (U.S.), eds. Proceedings of a U.S. Geological Survey Pressure-Sensor Workshop, Denver, Colorado, July 28-31, 1992. U.S. Dept. of the Interior, U.S. Geological Survey, 1994.

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L, Wilbourn Sammy, and Geological Survey (U.S.), eds. Proceedings of a U.S. Geological Survey Pressure-Sensor Workshop, Denver, Colorado, July 28-31, 1992. U.S. Dept. of the Interior, U.S. Geological Survey, 1994.

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Book chapters on the topic "Pressure sensor"

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Baumann, Peter. "Pressure Sensors." In Selected Sensor Circuits. Springer Fachmedien Wiesbaden, 2022. http://dx.doi.org/10.1007/978-3-658-38212-4_5.

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Seneviratne, Pradeeka. "Textile Pressure Sensor." In Beginning e-Textile Development. Apress, 2020. http://dx.doi.org/10.1007/978-1-4842-6261-0_5.

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Erben, Andreas, Alexander Geist, Immanuel Voigt, et al. "Smart Pressure Film Sensor for Machine Tool Optimization and Characterization of the Dynamic Pressure Field on Machine Surfaces." In Lecture Notes in Production Engineering. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-34486-2_14.

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AbstractKnowledge of thermal interactions with the environment is essential for improving the performance of machine tools. Therefore, it is necessary to detect and quantify the convective heat flows at machine tool surfaces, that occur in the workspace as a result of cutting fluid use or outside the machine due to active air flow. Thin-film sensors made of shape memory alloys with integrated small temperature sensors are suitable for detecting very fine pressure differences and can be used to estimate convective heat transfer. By measuring the pressure differences, the dynamic pressure field
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Matsui, Takeshi. "Automotive High-Pressure Sensor." In Advanced Microsystems for Automotive Applications 98. Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-662-39696-4_22.

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Matsui, Takeshi. "Automotive High-Pressure Sensor." In Advanced Microsystems for Automotive Applications 98. Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-642-72146-5_22.

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Császár, Csaba. "Polymer Thick-Film Pressure Sensor." In Multichip Modules with Integrated Sensors. Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-009-0323-4_33.

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Gussmann, V. "Monolithic Integrated Pressure Sensor ICs." In Advanced Microsystems for Automotive Applications 2000. Springer Berlin Heidelberg, 2000. http://dx.doi.org/10.1007/978-3-642-18146-7_4.

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González Ruiz, Pilar, Kristin De Meyer, and Ann Witvrouw. "The Pressure Sensor Fabrication Process." In Poly-SiGe for MEMS-above-CMOS Sensors. Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-6799-7_4.

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Wan, Yun, and Pin Wan. "A Novel Ceramic Pressure Sensor." In Key Engineering Materials. Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-410-3.772.

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Mohd Noor, Anas, Zulkarnay Zakaria, and Norlaili Saad. "Intraocular MEMS Capacitive Pressure Sensor." In Lecture Notes in Mechanical Engineering. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-0866-7_42.

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Conference papers on the topic "Pressure sensor"

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Han, Jeahyeong, Shunzhou Yang, and Mark A. Shannon. "Peeling Mode Capacitive Pressure Sensor for Sub-KPA Pressure Measurements." In ASME 2006 International Mechanical Engineering Congress and Exposition. ASMEDC, 2006. http://dx.doi.org/10.1115/imece2006-15521.

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Capacitive pressure sensors measure changes in pressure typically by the deflection of a flexible conducting membrane towards a fixed electrode. The deflection in the membrane produces a quadratic change in capacitance, which often yields higher sensitivity to changes in pressure compared to piezo-resistive pressure sensors, which measures the resistance changes proportional to the applied pressure. However, residual stresses in the membrane can provide a substantial resistance to deformation compared to the driving force created by the applied pressure, which decreases the sensitivity at low
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Belovolov, M. I., M. M. Bubnov, and S. L. Semjonov. "High Sensitive Fiber Interferometric Pressure Sensor." In The European Conference on Lasers and Electro-Optics. Optica Publishing Group, 1996. http://dx.doi.org/10.1364/cleo_europe.1996.cwf57.

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Fiber Fabry-Perot Interferometric sensors (FFPI-sensor) have been shown to possess high sensitivity for the measurement of different parameters. We present the operation of a new extrinsic FFPI-sensor modified for the pressure measurements with high sensitivity and effectively reduced the thermal crosstalk.
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Clendenin, Jason, Matt Gordon, and Steve Tung. "Pressure Sensitivity of a Thermal Shear Stress Sensor." In ASME/JSME 2003 4th Joint Fluids Summer Engineering Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/fedsm2003-45066.

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This paper reports on the pressure sensitivity testing of MEMS thermal shear stress sensors. The MEMS sensor is a micromachined, vacuum-cavity insulated, thermal shear stress sensor for underwater applications. This paper is focused on the combined experimental and numerical study carried out to examine the effects of changing environmental pressure on the MEMS-based shear stress sensors. Four different sensors were tested experimentally and numerically. The silicon nitride diaphragms for each sensor are 4-μm thick. The length of each diaphragm is 210-μm while the widths are 210-μm, 150-μm, 10
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Vujanic, Aleksandar, and Nadja Adamovic. "Silicon Micromachined Fiber-Optic Pressure Sensor." In ASME 2000 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/imece2000-1105.

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Abstract In this paper, we present a fiber optic pressure sensor capable for operation in critical environments. Special attention is given to the sensor design, so that the sensor fabrication is as simple as possible and can be accomplished using standard micromachining processes (wet etching of silicon). Presented pressure sensor employs the principle of light intensity modulation induced by bending of a membrane with boss. Under the influence of pressure a sidewall of boss screens certain area of the fiber-end and modulates the reflected optical signal. A number of design specialties and no
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Hajjaj, Amal Z., Md Abdullah Al Hafiz, Nouha Alcheikh, and Mohammad I. Younis. "Scalable Pressure Sensor Based on Electrothermally Operated Resonator." In ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/detc2017-67785.

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We experimentally demonstrate a new pressure sensor that offers the flexibility of being scalable to small sizes up to the nano regime. Unlike conventional pressure sensors that rely on large diaphragms and big-surface structures, the principle of operation here relies on convective cooling of the air surrounding an electrothermally heated resonant structure, which can be a beam or a bridge. This concept is demonstrated using an electrothermally tuned and electrostatically driven MEMS resonator, which is designed to be deliberately curved. We show that the variation of pressure can be tracked
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Manzo, Maurizio, and Omar Cavazos. "A Wireless Photonic Intraocular Pressure Sensor." In ASME 2017 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/imece2017-70740.

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In this paper, we propose analytical and numerical experiments to investigate the feasibility of a wireless photonic sensor for measuring the intraocular pressure (IOP). The sensing element is a polymeric cavity embedded into a thin layer of biocompatible material integrated to a soft contact lens. The sensor concept is based on the morphology dependent resonance (MDR) phenomenon. Changes in the eye pressure perturb the micro-cavity morphology, leading to a shift in the optical modes. The IOP is measured by monitoring the shift of optical resonances. The sensor-light coupling is made through t
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Sohi, Ali Najafi, Mohammad Shavezipur, Patricia Nieva, and Amir Khajepour. "Modeling of a Multifunctional Pressure-Temperature Sensor." In ASME 2009 International Mechanical Engineering Congress and Exposition. ASMEDC, 2009. http://dx.doi.org/10.1115/imece2009-12930.

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Development of new sensors with precise and innovative measurement mechanisms is a key in underpinning the competitiveness of industries like automotive, aviation, and power generation. Due to progresses made in micromachining technologies, fabrication of such sensors for multifunctional applications and their integration with readout circuits is easily achievable. In this paper a new multifunctional sensor for the simultaneous measurement of pressure and temperature is proposed and modeled. It uses membranes and beams as active bodies and capacitance measurement as readout system. The sensor
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Andarawis, E., E. Berkcan, and B. Kashef. "Remotely Powered, Hermetic RF MEMS Pressure Sensor." In ASME 2008 International Mechanical Engineering Congress and Exposition. ASMEDC, 2008. http://dx.doi.org/10.1115/imece2008-68992.

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We have recently successfully developed a remote powered wireless MEMS pressure sensors for sensing pressure in remote locations without wiring or tether. The sensor is hermetically sealed, self-powered using RF energy, and has the ability to auto-compensate to remove various error sources. This constitutes a highly innovative approach to remote sensing while removing major limitations of RFID like sensors.
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Saint-Mard, Michel, Alexis Kozlowski, Adrien Hertay, and Patrick Hendrick. "Beyond the Error: Unveiling Uncertainties in Pressure Sensor Measurements." In ASME Turbo Expo 2024: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2024. http://dx.doi.org/10.1115/gt2024-125684.

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Abstract In every sensor lies inherent uncertainty. It is crucial to distinguish between error, accuracy, and uncertainty. Error reflects the discrepancy between an exact and measured value, a difference often elusive due to the inaccessibility of the ‘exact’ value. Uncertainty denotes the range of plausible values attributed to a measurement. For accuracy, understanding the nature of uncertainty and defining the confidence interval is essential. Statistically, broader confidence intervals imply greater uncertainty. For instance, for a normal distribution, 68.3%, 95.4%, and 99.7% confidence in
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Chang, Sung-Pil, Jeong-Bong Lee, and Mark G. Allen. "An 8x8 Robust Capacitive Pressure Sensor Array." In ASME 1998 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1998. http://dx.doi.org/10.1115/imece1998-1293.

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Abstract In this work, robust substrates, such as stainless steel, have been studied as substrates for micromachined devices. The use of robust substrates may allow for the co-fabrication of micromachined devices and sensor packages. Lamination process techniques combined with traditional micromachining processes have been investigated as suitable fabrication technologies. To illustrate these principles, a capacitive pressure sensor array has been designed, fabricated, and characterized using a stainless steel substrate, Kapton polyimide film as a suspended movable plate, and an electroplated
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Reports on the topic "Pressure sensor"

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Taylor. L51724 Fiber Optic Pressure Sensor Development. Pipeline Research Council International, Inc. (PRCI), 1995. http://dx.doi.org/10.55274/r0010368.

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Fiber optic sensors have been under development in industrial and government laboratories around the world for over a decade The commercial market for fiber sensors for measuring parameters such as temperature, displacement, and liquid level is now estimated to exceed $50 M/year Aside from the commercial interest, the U S. Department of Defense has vigorously pursued the development of fiber gyroscopes and hydrophones In spite of the high level of research and devleopment activity, however, fiber sensors were not successfully applied in the relatively harsh environment of engine combustion cha
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Steele, Thomas R. Interferometric Optical High Pressure Sensor. Defense Technical Information Center, 1992. http://dx.doi.org/10.21236/ada245100.

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Suarez, Reynold, Tom R. Heimbigner, Joel B. Forrester, James C. Hayes, and Lance S. Lidey. Pressure Sensor Calibration using VIPA Hardware. Office of Scientific and Technical Information (OSTI), 2008. http://dx.doi.org/10.2172/1086929.

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Zdenek, Jeffrey S., and Ralph A. Anthenien. Ion Based High-Temperature Pressure Sensor. Defense Technical Information Center, 2004. http://dx.doi.org/10.21236/ada453070.

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Claus, Ana, Borzooye Jafarizadeh, Azmal Huda Chowdhury, Neziah Pala, and Chunlei Wang. Testbed for Pressure Sensors. Florida International University, 2021. http://dx.doi.org/10.25148/mmeurs.009771.

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Currently, several studies and experiments are being done to create a new generation of ultra-low-power wearable sensors. For instance, our group is currently working towards the development of a high-performance flexible pressure sensor. However, with the creation of new sensors, a need for a standard test method is necessary. Therefore, we opted to create a standardized testbed to evaluate the pressure applied to sensors. A pulse wave is generated when the heart pumps blood causing a change in the volume of the blood vessel. In order to eliminate the need of human subjects when testing press
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Eaton, W. P., and J. H. Smith. Planar surface-micromachined pressure sensor with a sub-surface, embedded reference pressure cavity. Office of Scientific and Technical Information (OSTI), 1996. http://dx.doi.org/10.2172/373935.

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DUNCAN, SEXTON, BALL, DOUGLAS, and OHL. A SENSOR FOR MEASURING PRESSURE IN A SEALED CONTAINER. Office of Scientific and Technical Information (OSTI), 2001. http://dx.doi.org/10.2172/820846.

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Lee, S. B., C. M. Yu, D. R. Ciarlo, and S. K. Sheem. Micromachined Fabry-Perot interferometric pressure sensor for automotive combustion engine. Office of Scientific and Technical Information (OSTI), 1994. http://dx.doi.org/10.2172/212541.

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Kennedy, Jermaine L. Fiber-Optic Sensor with Simultaneous Temperature, Pressure, and Chemical Sensing Capabilities. Office of Scientific and Technical Information (OSTI), 2009. http://dx.doi.org/10.2172/949037.

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Fleming, Austin, and Ashley Lambson. Laboratory and In-Pile Testing of a Fiber-optic Pressure Sensor. Office of Scientific and Technical Information (OSTI), 2022. http://dx.doi.org/10.2172/1908526.

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