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2022•Unpublished venueRequires access

MEMS Gyroscope Drift Performance Enhancement using Single Axis Rotation Modulation Technique

Ahmed M. Salman, Sherif Hammad, Shady A. Maged, Mohamed A. E. Mahmoud

Open publisher page 4 citations

Abstract

MEMS Gyroscope has an increasing use in recent years as it is a central part of localization systems. Varying drift is considered one of the major MEMS gyroscope error sources, as it limits the usage of the gyroscope to short periods only. So in the paper, we apply the continuous rotation modulation technique (CRMT) to the ADIS16334 MEMS gyroscope to reduce the drift of the sensor. The experimental results prove that the application of CRMT has yielded a significant enhancement of the sensors’ roll and pitch angle drift by 37x and 8x, respectively. This performance enhancement enables the dependence on the sensor for an extended period.

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What this paper is about

MEMS Gyroscope has an increasing use in recent years as it is a central part of localization systems. Varying drift is considered one of the major MEMS gyroscope error sources, as it limits the usage of the gyroscope to short periods only. So in the paper, we apply the continuous rotation modulation technique (CRMT) to the ADIS16334 MEMS gyroscope to reduce the drift of the sensor. The experimental results prove that the application of CRMT has yielded a significant enhancement of the sensors’ roll and pitch angle drift by 37x and 8x, respectively. This performance enhancement enables the dependence on the sensor for an extended period.

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OpenAlex reports 4 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

MEMS Gyroscope has an increasing use in recent years as it is a central part of localization systems. Varying drift is considered one of the major MEMS gyroscope error sources, as it limits the usage of the gyroscope to short periods only. So in the paper, we apply the continuous rotation modulation technique (CRMT) to the ADIS16334 MEMS gyroscope to reduce the drift of the sensor. The experimental results prove that the application of CRMT has yielded a significant enhancement of the sensors’ roll and pitch angle drift by 37x and 8x, respectively. This performance enhancement enables the dependence on the sensor for an extended period.

Key concepts: Gyroscope, Vibrating structure gyroscope, Microelectromechanical systems, Rotation (mathematics), Rate integrating gyroscope, Modulation (music), Control theory (sociology), Physics

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