Technology For Elimination of MEMS Gyroscope Zero Offset under the Influence of Linear Acceleration and the Occurrence of Skewnesses in the Locations of Sensor Block Installation
{"title":"Technology For Elimination of MEMS Gyroscope Zero Offset under the Influence of Linear Acceleration and the Occurrence of Skewnesses in the Locations of Sensor Block Installation","authors":"A. Krylov","doi":"10.23919/icins43215.2020.9133905","DOIUrl":null,"url":null,"abstract":"The report studies the effect of linear acceleration up to 100g on the readings of a MEMS gyroscope (as a part of IMU). A method for zero offset finding is described, when it is used in the conditions of skews in the places of IMU installation on the rotational stand. The calibration method that takes into account the occurring zero offsets from the acceleration, measured along three axes is proposed. The main results of the developed method application are presented.","PeriodicalId":127936,"journal":{"name":"2020 27th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 27th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/icins43215.2020.9133905","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
The report studies the effect of linear acceleration up to 100g on the readings of a MEMS gyroscope (as a part of IMU). A method for zero offset finding is described, when it is used in the conditions of skews in the places of IMU installation on the rotational stand. The calibration method that takes into account the occurring zero offsets from the acceleration, measured along three axes is proposed. The main results of the developed method application are presented.
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