Motion Simulator 2-Axis Input Design for Angular Accelerometer Calibration

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Abstract

The calibration of Angular Accelerometers requires a controlled test with a known acceleration profile. However, current turn-tables have been designed primarily for generating a constant rotational velocity. To generate a profile with varying angular acceleration we propose using constant rotational velocity on the two axes of a 2-axes motion simulator. The proposed sequence was developed to obtain the required rotational acceleration signal quality using only rotational velocity input. The identified pattern is applied to an envelope of test conditions, resulting in test matrix. This method provides an alternative means to generate inputs that can be used to calibrate angular accelerometers using calibration hardware that is not primarily designed to provide accurate acceleration inputs.
Original languageEnglish
Title of host publicationAIAA Modeling and Simulation Technologies Conference
Subtitle of host publicationSan Diego, USA
Place of PublicationReston
PublisherAmerican Institute of Aeronautics and Astronautics Inc. (AIAA)
Number of pages11
ISBN (Electronic)978-1-62410-387-2
DOIs
Publication statusPublished - 2016
EventAIAA Modeling and Simulation Technologies Conference, 2016 - San Diego, United States
Duration: 4 Jan 20168 Jan 2016
https://doi.org/10.2514/MMST16

Conference

ConferenceAIAA Modeling and Simulation Technologies Conference, 2016
CountryUnited States
CitySan Diego
Period4/01/168/01/16
Internet address

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