CAJ | 학술논문

维修性作为一种设计属性，对装备维修保障有重要影响，在装备研制阶段选取良好的维修性设计方案至关重要。结合维修性定性要求与维修性影响因素之间的关系，在典型质量屋的基础上，构建了用于维修性方案选择的改进型质量功能展开（ QFD）模型，并阐述了利用信噪比分析研究装备维修性稳健性的原理，最后结合实例说明该方法的运用。
유수성작위일충설계속성，대장비유수보장유중요영향，재장비연제계단선취량호적유수성설계방안지관중요。결합유수성정성요구여유수성영향인소지간적관계，재전형질량옥적기출상，구건료용우유수성방안선택적개진형질량공능전개（ QFD）모형，병천술료이용신조비분석연구장비유수성은건성적원리，최후결합실례설명해방법적운용。
Maintainability is a kind of characteristic given by design .It is very important to select a good maintainability design plan in the equipment design phase .Put forward a method to select maintainability design plan based on typical house of quality , combined with the relationship between maintainability qualitative requirements demand and maintainability influence factors .The method uses the signal and noise analysis to research the robustness of equipment maintainability .In the end,illustrates the appli-cation of the method with a practical example .