분산분석을 활용한 K11 복합형소총 사격통제장치 균열발생 원인 연구
A Study on Crack Formation in the K11 Objective Individual Combat Weapon Fire Control System using Analysis of Variance
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Purpose: This study examined the problem of crack formation in the fire control system(FCS) of the K11 objective individual combat weapon(OCIW), using design of experiment analysis. Three hypothesis were considered. The first hypothesis is that bolted joint has an effect on impulse caused by firing the weapon and the second hypothesis is that a short time interval of shooting has an effect on impulse and lastly, the third hypothesis is that a positive correlation has between the bolted joint of the FCS and the impulse. Methods: The relationship between the bolted joint and the impulse cause by firing the weapon were examined experimentally. The first and second hypothesis was tested using correlation analysis and the t-test. Results: Using ANOVA, the first null hypothesis was rejected and the alternative hypothesis was accepted. ANONA confirmed the second null hypothesis. Correlation analysis dismissed the last null hypothesis. A positive correlation between the bolted joint and the impulse caused by shooting the weapon was verified. Conclusion: The bolted joint of the K11 FCS and the barrel of the K11 affect the impulse caused by firing the weapon. A positive correlation was established between the bolted joint of the FCS and the impulse on firing the K11 OICW.
Abstract
Purpose: This study examined the problem of crack formation in the fire control system(FCS) of the K11 objective individual combat weapon(OCIW), using design of experiment analysis. Three hypothesis were considered. The first hypothesis is that bolted joint has an effect on impulse caused by firing the weapon and the second hypothesis is that a short time interval of shooting has an effect on impulse and lastly, the third hypothesis is that a positive correlation has between the bolted joint of the FCS and the impulse. Methods: The relationship between the bolted joint and the impulse cause by firing the weapon were examined experimentally. The first and second hypothesis was tested using correlation analysis and the t-test. Results: Using ANOVA, the first null hypothesis was rejected and the alternative hypothesis was accepted. ANONA confirmed the second null hypothesis. Correlation analysis dismissed the last null hypothesis. A positive correlation between the bolted joint and the impulse caused by shooting the weapon was verified. Conclusion: The bolted joint of the K11 FCS and the barrel of the K11 affect the impulse caused by firing the weapon. A positive correlation was established between the bolted joint of the FCS and the impulse on firing the K11 OICW.
참고문헌 (11)
- 한두희, "기동표적의 상태추정을 이용한 포의 사격통제 시스템 향상 연구", 전기학회논문지 D권, 55(3(D)), pp.98~109 (2006), 대한전기학회
- A Quality Assurance Activity Report For The First Product of K11 Dual Barrel Air Burst Weapon, "Hwang, T. J.", Defense agency for technology and Quality, ~ (2010)
- The Report on Quality Improvement for K11 Dual Barrel Air Burst Weapon, "Hwang, T. J.", Defense agency for technology and Quality, ~ (2010)
- 황우채, "소재와 나사산 변화에 따른 정밀나사의 체결력 향상에 관한 연구", 한국정밀공학회지, 32(6), pp.503~507 (2015), 한국정밀공학회
- 이동희, "충격체의 진동 및 충격량 분석을 이용한 사격 통제장비 개발", 전력전자학회 논문지, 16(1), pp.58~63 (2011), 전력전자학회
- Lee, G. G., "Study of vibration amplitude effect on clamping force in vibration for bloted jonint", 석사, pp.2011
- 이기원, "볼트 체결력 측정을 위해 제안한 커브피팅 알고리즘에 관한 연구", 한국위성정보통신학회논문지, 7(3), pp.94~98 (2012), 사단법인 한국위성정보통신학회
- Park, S. H., "Current Design of Experiment" (2003), Minyoungsa
- Qin, J. L., "Method of Testing and Analyzing the Dynam ic Stabilization Precision in Tank Fire Control System based on Image Processing", Huoli Yu Zhihui Kongzhi, 34(10), pp.175~179 (2009)
- The Report on The Initial Production Quality Assurance Activities for the K11 FCS 20 mm and 5.56 mm Air-burst Weapon, "Song, Y. S.", Defense agency for technology and Quality, ~ (2009)
- Wang, C. C., "The Investigation on the Key Technology of Automatic Tracking Function of Tank Fire Control System", Huoli Yu Zhihui Kongzhi, 33(12), pp.160~162 (2008)