Scholars@Duke publication: Embedded inertial sensor for tracking projectile impact on granular media

Embedded inertial sensor for tracking projectile impact on granular media

Publication , Conference

Koestler, S; Zhao, J; Lyv, C; Voelkel, S; Huang, K

Published in: EPJ Web of Conferences

Published version (DOI) Open Access Copy (Duke) Link to item

Due to the opacity of most granular materials, it is often desirable to have three dimensional (3D) particle tracking techniques beyond optical imaging to explore granular dynamics. Using inertial measurement units (IMU) embedded in a projectile, we obtain the trajectory of projectile impacting on a granular medium under microgravity using tri-axial acceleration and angular velocity data. In addition to the standard algorithm for reconstruction, we emphasize solutions to various sources of error to determine projectile trajectory accurately.

Duke Scholars

Author Kai Huang DKU Faculty

Published In

EPJ Web of Conferences

DOI

10.1051/epjconf/202124915007

ISSN

2100-014X

Volume

249

Publisher

EDP Sciences

Conference Name

Powders & Grains 2021 – 9th International Conference on Micromechanics on Granular Media

Related Subject Headings

5110 Synchrotrons and accelerators
5107 Particle and high energy physics

Citation

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Chicago

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MLA

NLM

Koestler, S., Zhao, J., Lyv, C., Voelkel, S., & Huang, K. (n.d.). Embedded inertial sensor for tracking projectile impact on granular media. In EPJ Web of Conferences (Vol. 249). EDP Sciences. https://doi.org/10.1051/epjconf/202124915007

Koestler, Stefan, Jinchen Zhao, Chen Lyv, Simon Voelkel, and Kai Huang. “Embedded inertial sensor for tracking projectile impact on granular media.” In EPJ Web of Conferences, Vol. 249. EDP Sciences, n.d. https://doi.org/10.1051/epjconf/202124915007.

Koestler S, Zhao J, Lyv C, Voelkel S, Huang K. Embedded inertial sensor for tracking projectile impact on granular media. In: EPJ Web of Conferences. EDP Sciences;

Koestler, Stefan, et al. “Embedded inertial sensor for tracking projectile impact on granular media.” EPJ Web of Conferences, vol. 249, EDP Sciences. Manual, doi:10.1051/epjconf/202124915007.

Koestler S, Zhao J, Lyv C, Voelkel S, Huang K. Embedded inertial sensor for tracking projectile impact on granular media. EPJ Web of Conferences. EDP Sciences;