Performance Study of Impact-Point Estimation Systems Using Two Types of Acoustic Sensor Arrangement Methods
Joint Authors
Hur, Shin
Lee, EunJoong
Won, Jongseong
Lee, Duck-Gyu
Song, Kyungjun
Park, Kyusik
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-11-11
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
In this study, a shooting experiment is carried out with an acoustic sensor array that can detect shock wave at high-sound pressures and withstand the shock wave of the bullet.
Delta- and H-type of acoustic sensor units are constructed.
The measured values of the temporal arrival differences estimated based on the distance between the acoustic sensors are then compared with the theoretical calculations according to the types of bullets and shooting distance.
In addition, an impact-point estimation system (IPES) is fabricated, which comprises delta- and H-type sensor units, a target, signal processing device, and an impact point estimation algorithm.
The impact points on the target caused by the shooting experiment are compared with those calculated using the impact point estimation algorithm.
Finally, the mean absolute error MAE between the actual and the calculated impact-point coordinates is calculated, and the performances of the delta- and H-type IPES are evaluated.
American Psychological Association (APA)
Hur, Shin& Lee, EunJoong& Won, Jongseong& Lee, Duck-Gyu& Song, Kyungjun& Park, Kyusik. 2019. Performance Study of Impact-Point Estimation Systems Using Two Types of Acoustic Sensor Arrangement Methods. Journal of Sensors،Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1187247
Modern Language Association (MLA)
Hur, Shin…[et al.]. Performance Study of Impact-Point Estimation Systems Using Two Types of Acoustic Sensor Arrangement Methods. Journal of Sensors No. 2019 (2019), pp.1-11.
https://search.emarefa.net/detail/BIM-1187247
American Medical Association (AMA)
Hur, Shin& Lee, EunJoong& Won, Jongseong& Lee, Duck-Gyu& Song, Kyungjun& Park, Kyusik. Performance Study of Impact-Point Estimation Systems Using Two Types of Acoustic Sensor Arrangement Methods. Journal of Sensors. 2019. Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1187247
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1187247