| 국방 품질보증 활동 강화를 위한 샘플링 방법 개선: 전투물자 및 탄약 분야 사례 위주 |
| 안남수, 정지선, 정운권, 황우열, 박상원 |
| 국방기술품질원 대전센터 |
| Sampling Procedures Enhancement in Government Defense Quality Assurance Procedures: Case Studies in Combat Force Support Material & Ammunition Areas |
| Nam-Su Ahn, Ji-Sun Jeong, Woon-Kwon Jeong, Woo-Yull Hwang, Sang-Won Park |
| Daejeon Center, Defense Agency for Technology & Quality |
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| ABSTRACT |
Purpose:
Recently, many quality issues are aroused in military forces, such as failures in K-series weapons, combat boots defects and 40mm ammunition explosion accident. To address these problems, the one and only government defense quality assurance agency, DTaQ(Defense Agency for Technology & Quality) tried to improve many quality assurance procedures and introduced new systems such as MRA(Manufacturing Readiness Assessment), TRA(Technology Readiness Assessment), and etc. However, as the amount of war supplies increasing every year, the resource(budget and manpower) for quality assurance is limited. Therefore, DTaQ had difficulty to handle the issue efficiently and effectively, and we propose the method to address this problem.
Methods:
The most popular quality assurance technique is a sampling method, in this research, we first review the many sampling techniques and compare the strength and weakness of each method. After then, we selected the most appropriate sampling techniques and applied the procedures in combat force support material and ammunition areas.
Results:
We can reduce the number of samples dramatically, thus the required amount of labor time and money can be saved. Also, the new sampling technique enforces the supplier to produce the product which meets the target value(desirable value).
Conclusion:
We can reduce the number of samples dramatically, thus the required amount of labor time and money can be saved. Also, the new sampling technique enforces the supplier to produce the product which meets the target value(desirable value). Lastly, since the new sampling method requires many numerical calculations, we developed a simple android OS smart-phone application which can be used easily in field. |
| Key Words:
Sampling Method;Sampling by Variables;Government Quality Assurance;Smart Phone; |
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