• 전기전자학회논문지
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• 제25권2호
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• pp.285-290
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• 2021

기존의 조준 감사는 외국에서 수입한 조준 감사기재를 사용하는 실정이다. 하지만 그 수량이 매우 부족해서 조준 감사에 많은 시간이 소요되고 유지보수가 어렵다. 때문에 시스템을 국산화 시켜 조준 감사시간을 줄이고 유지보수와 보급을 원활하게 하는 것이 목적이다. 본 논문에서는 표적 탐지 딥러닝 모델을 통해 표적을 탐지하고 사격 결과에 대한 모니터링이 가능한 시스템을 개발하였다. 이 시스템은 표적의 실시간 탐지가 가능하고 먼 표적에 대한 여러 전처리를 통해 식별률을 크게 상승시켰다. 또한 사용자 인터페이스를 구성하여 사용자의 카메라 조작과 훈련결과 데이터의 저장 및 관리를 용이하게 하였다. 이 시스템으로 현재 사용되고 있는 조준 감사기재와 비사격 훈련을 대체할 수 있다.

• 한국군사과학기술학회지
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• 제9권3호
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• pp.5-11
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• 2006

This paper is launched to get an exact bore-sighting value in the process of assembling for a dual-barrel weapon. Image processing method with a CCD(Charged Coupled Device) camera is chosen for the error reduction of bore-sighting. The results of this method by using a CCD camera and the testing target method are described in this paper. After the performance of the dual-barrel weapon and that of the fire-control system in the dual barrel weapon system is confirmed, the bore-sighting which is a part of the process in the system assembly is accomplished. In this process, the position of the barrel is identified by using the testing target method that is an existing bore-sighting method. Then, the fixing line of the fire-control system is checked by a day-optical part. The precision of the bore-sighting is required within several mils, however the manual method using the naked eyes makes it worse. Therefore, a CCD camera is installed in the eyepieces. Next, we can get an image of the sighting and the center coordinate values of the laser-pointer from each barrel by image processing method. A required bore-sighting value is calculated from the eccentricity of the center coordinate. Finally, It can be applied to adopt this result in the assembling process of the dual-barrel weapon.

• 한국군사과학기술학회지
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• 제21권3호
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• pp.379-385
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• 2018

Boresight process is to match the misalignment between PNU(Position Navigation Unit) and the reference axis of K-MLRS cage. It is important process to ensure accuracy of K-MLRS. When PNU is removed from cage in the previous alignment procedure, there is a misalignment angle with cage of K-MLRS during reassembly process. Therefore, boresight process is always need to align reference axes between PNU and K-MLRS cage. However, this study has proposed the case alignment process that it enable to correspond to reference axes between ISA (Inertial Sensor Assembly) block and PNU case. So, improved alignment procedure enables to install PNU in the reassembly process without additional boresight process.