A Characterization of the Performance of a MEMS Gyroscope in Acoustically Harsh Environments

Dean, Robert N.; Castro, Simon; Flowers, George T.; Roth, Grant; Ahmed, Anwar; Hodel, A.S.; Grantham, Brian; Bittle, David; Brunsch, J.

doi:10.1109/tie.2010.2070772

Cited by 72 publications

(30 citation statements)

References 13 publications

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“…From the experiment [40], gyro ADXRS300 is still capable of determining the angular rate of the founda tion (rate table) when subjected to 100 dB pressure, and under 130 dB it becomes inoperative.…”

Section: Design and Structural Methods To Improve Shock And Vibrationmentioning

confidence: 99%

Enhancing the mechanical resistance of micromechanical gyros

Evstifeev

Eliseev

Chelpanov³

2015

Gyroscopy Navig.

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Section: Design and Structural Methods To Improve Shock And Vibrationmentioning

confidence: 99%

Enhancing the mechanical resistance of micromechanical gyros

Evstifeev

Eliseev

Chelpanov³

2015

Gyroscopy Navig.

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“…The Allan variance is a statistical figure, originally developed by David Allan [52] to evaluate the performance of atomic clocks. Nonetheless, the Allan variance statistic has been found beneficial for characterization and the statistical modeling of inertial sensor studies such as [53]- [55]. The experiment has been performed by fixing the gyroscopic sensor, so that the output of the sensor is supposed to be 0°/s.…”

Section: Methodsmentioning

confidence: 99%

Stator-Free Low Angular Speed Sensor Based on a MEMS Gyroscope

Mustafa

Cheng

Oelmann

2014

IEEE Trans. Instrum. Meas.

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This paper demonstrates the implementation and tests the performance of a low angular speed sensor for rotary machinery based on a microelectromechanical system gyroscope. First, an experimental test setup is presented that features a top-of-the-line optical absolute angle encoder as a reference for characterizing the proposed sensor in a controlled environment chamber. A prototype of the proposed sensor has been designed and implemented with its architecture and hardware design described in detail. For the experimental purposes, a wireless synchronization scheme between the reference and the gyroscopic sensor is also discussed. The experimental measurement has taken place to benchmark the performance of the realized sensor. The experimental data have been processed and analyzed, and the results have been presented. The gyroscopic sensor has shown satisfactory results. The sensor has an accuracy of 0.06°/s, standard deviation of 0.45°/s, and hysteresis of 0.08°/s. Index Terms-Angular speed, gyroscope, microelectromechanical devices, rate sensor rotating bodies, rotating machine measurements. 0018-9456

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“…However, Bayon et al [36], [49] targeted a more realistic TRNG composed of 50 ROs. frequency can degrade the performance of the sensor [126]- [128]. However, the security effects of intentional sound transmissions were not explored until the 2015 "Rocking Drones" paper by Son et al [10].…”

Section: Acoustic Emanationsmentioning

confidence: 99%

Taxonomy and Challenges of Out-of-Band Signal Injection Attacks and Defenses

Giechaskiel

Rasmussen

2020

IEEE Commun. Surv. Tutorials

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Recent research has shown that the integrity of sensor measurements can be violated through out-of-band signal injection attacks. These attacks target the conversion process from a physical quantity to an analog property-a process that fundamentally cannot be authenticated. Out-of-band signal injection attacks thus pose previously-unexplored security risks by exploiting hardware imperfections in the sensors themselves, or in their interfaces to microcontrollers. In response to the growingyet-disjointed literature in the subject, this article presents the first survey of out-of-band signal injection attacks. It focuses on unifying their terminology and identifying commonalities in their causes and effects through a chronological, evolutionary, and thematic taxonomy of attacks. By highlighting cross-influences between different types of out-of-band signal injections, this paper underscores the need for a common language irrespective of the attack method. By placing attack and defense mechanisms in the wider context of their dual counterparts of side-channel leakage and electromagnetic interference, this study identifies common threads and gaps that can help guide and inform future research. Overall, the ever-increasing reliance on sensors embedded in everyday commodity devices necessitates that a stronger focus be placed on improving the security of such systems against out-of-band signal injection attacks.

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A Characterization of the Performance of a MEMS Gyroscope in Acoustically Harsh Environments

Cited by 72 publications

References 13 publications

Enhancing the mechanical resistance of micromechanical gyros

Enhancing the mechanical resistance of micromechanical gyros

Stator-Free Low Angular Speed Sensor Based on a MEMS Gyroscope

Taxonomy and Challenges of Out-of-Band Signal Injection Attacks and Defenses

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