Target touch point determaining algorithm based on ultrasonic sensors
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https://doi.org/10.54939/1859-1043.j.mst.CAPITI.2024.155-160Keywords:
Ultrasonic shockwave; TDOA; Ultrasonic shooting target.Abstract
In this paper, the target touch point determaining algorithm based on ultrasonic sensors for evaluation shooting results is concerned. The target touch point determaining method is based on time difference of arival (TDOA) of ultrasonic shockwave to ultrasonic sensors. Derived equations are complicate nonlinear equations. In order to symplify in solving this equations, the sensor arrangement are considered for isolation of every unknown. The sensor arrangement diagram and target touch point determaining algorithm are proposed and strigly mathematically verified.
References
[1]. SparkFun. “SparkFun Sound Detector”, (2016). https://www.sparkfun.com/products/12642
[2]. Robert C. Maher, Jackson Lake, WY, “Modeling and signal processing of acoustic gunshot recordings” Proc. IEEE Signal Processing Society 12th DSP Workshop Department of Electrical and Computer Engineering, Montana State University, Bozeman MT 59717, pp. 257-261, (2006).
[3]. Freytag, J.C., Brustad, B.M., “A survey of audio forensic gunshot investigations,” Proc. AES 12th International Conf., Audio Forensics in the Digital Age, pp. 131-134, (2005).
[4]. Phạm Thị Phương Anh, Nguyễn Vũ, “Xác định tọa độ UAV tsử dụng phương pháp TDOA” Tạp chí Nghiên cứu Khoa học và Công nghệ quân sự, Số đặc san Viện Điện tử, (2020).
[5]. SIUS Electronic Scoring Systems, “Large Installations Overview and Components”, Defense of source: SIUS is one of the leading manufacturers of electronic scoring systems worldwide, (2014).
[6]. Waterman M., Salazar D. “Electronic Target”. Northern Illinois University, (2011).
