ID 原文 译文
6914 首先进行任务规划,来获取某固定区域的航摄影像。 Mission planning first, aerial photography, like to get a fixed area.
6915 然后基于特征匹配算法来完成景象匹配。 And then to complete the scene matching based on feature matching algorithm.
6916 最后提出坐标解算及底图生成方法,来实现航摄影像二维定位。 Finally put forward for calculating coordinates and generation reproduction method, to implement the aerial photography as a two-dimensional localization.
6917 实验结果表明该方法提高了定位精度与速度,减小了对任务设备的依赖。 The experimental results show that the method improves the precision and speed, reducing the dependence on mission equipment.
6918 因此,所提方法是一种有效的基于景象匹配的目标定位方法。 Therefore, the proposed method is an effective target positioning method based on scene matching.
6919 工程应用中,恒定应力假设很难满足,现场采集的退化数据也反应了随机应力引起的波动性。 Assumes that it is difficult to meet engineering applications, the constant stress, from degradation data also reflect the random stress field caused by volatility.
6920 针对考虑现场环境不确定性影响的设备可靠性预测问题,为了给予现场检测数据获取更加真实可靠的可靠性推断结果,提出联系加速老化试验默许与考虑应力可变性的方法。 For considering the effects of the scene environment uncertainty equipment reliability prediction problem, in order to give the scene more reliable test data acquisition the reliability of the inference as a result, the proposed contact accelerated aging test acquiescence and variability of the method.
6921 通过退化率布朗运动模型的泰勒级数近似表示法预测现场可靠性,实现了随机应力下退化可靠性分析问题。 Considering stress through the degradation rate of Brownian motion model of Taylor series approximation notation to predict reliability field, realize the degradation of reliability analysis under random stress problem.
6922 通过仿真研究表明,该拓展模型得到并验证了产品在随机应力下的加速效应,并证明该方法是一种联系加速老化试验与现场应用的有效工具。 Through the simulation research shows that the extended model and tested by the acceleration of the product under random stress effect, and proved that the method is a kind of contact accelerated aging test and field application of effective tool.
6923 传统时延估计方法面临精度与分辨率的基本矛盾,难以一次性获得高精度无模糊的估计值。 Traditional time delay estimation method facing accuracy and resolution of the basic contradiction, find it difficult to get high precision without one-time fuzzy estimate.