CAJ | 학술논문

目的：对训练装备的精度保持性评估问题进行专门研究。方法跟踪监测训练装备使用过程中精度的退化情况，并计算出每个监测时刻训练装备的综合精度指数，预测训练装备失效的寿命值。结果通过精度指数与时间的回归模型，分别得到装备的失效水平和所预测的失效寿命T’，以此为基础评估训练装备的精度保持性。结论训练装备的精度保持性是用户关心的重要质量指标，对在训练装备使用过程中获取的成效有直接影响，精度保持性评估结果还是用户确定合理精度调整及训练装备大修周期的重要参考依据。
목적：대훈련장비적정도보지성평고문제진행전문연구。방법근종감측훈련장비사용과정중정도적퇴화정황，병계산출매개감측시각훈련장비적종합정도지수，예측훈련장비실효적수명치。결과통과정도지수여시간적회귀모형，분별득도장비적실효수평화소예측적실효수명T’，이차위기출평고훈련장비적정도보지성。결론훈련장비적정도보지성시용호관심적중요질량지표，대재훈련장비사용과정중획취적성효유직접영향，정도보지성평고결과환시용호학정합리정도조정급훈련장비대수주기적중요삼고의거。
Objective To perform specifically study the assessment of precision retention of training equipment. Meth-ods The precision degradation of training equipment was monitored during the use, and the comprehensive precision index of the training equipment at each monitoring time was calculated, to predict the lifetime of the training equipment. Results Through the regression model of the precision index and time, the failure level and the predicted failure lifetime T’ of the e-quipment were obtained, respectively, based on which the precision retention of the training equipment was assessed. Con-clusion The precision retention of the training equipment is an important quality index of interest to the users, which has a direct impact on the effectiveness achieved by the training equipment during the operation process. The assessment result of precision retention is also an important reference for the users to determine the reasonable accuracy adjustment and overhaul cycle of the training equipment.