ID 原文 译文
26285 首先对航拍图像进行边缘检测；然后在归一化的边缘检测幅度图像中进行直线提取，并对提取的直线进行三次连接；再进行机场跑道边界平行直线对的提取；最后根据区域灰度特征对机场跑道区域进行验证，完成机场跑道的识别和定位。 First of all, aerial image edge detection;Then, on the edge detection rate of the normalized straight line in the image are extracted, and the extraction of linear three connection;And then to the airport runway boundary parallel straight lines on the extraction of;According to the regional gray scale characteristics of airport runway area verification, complete the airport runway recognition and positioning.
26286 大量实验结果表明，本算法对云层遮挡等具有较强的鲁棒性，并且定位准确，是一种有效的机场跑道识别算法。 Of cloud cover a lot of experimental results show that the algorithm has strong robustness, and accurate, is a kind of effective airport runway recognition algorithm.
26287 针对决策信息为区间直觉模糊数且属性权重完全未知的多属性决策问题，提出了一种基于熵和关联系数的决策方法。 For decision-making information for interval intuitionistic fuzzy Numbers and the attribute weights are unknown completely multiple attribute decision making problems, this paper proposes a decision-making method based on entropy and correlation coefficient.
26288 首先，构建了一种新的区间直觉模糊熵，并提出基于该区间直觉模糊熵的属性权重确定方法。 First of all, to build a new interval intuitionistic fuzzy entropy, and put forward based on the area between intuitionistic fuzzy entropy method of determining the attribute weights.
26289 然后，提出了考虑属性权重的区间直觉模糊关联系数，进一步基于以上原理给出了解决属性权重完全未知且属性值为区间直觉模糊数的多属性决策问题的决策步骤。 Then, put forward considering the interval intuitionistic fuzzy correlation coefficient of attribute weights, further based on the above principle to solve the attribute weights are unknown completely and the attribute values are given for the number of interval intuitionistic fuzzy multiple attribute decision making problems of decision step.
26290 最后，依据以上决策步骤，通过算例的计算表明了该方法的简单性与有效性。 Finally, on the basis of the above decision step, through the example of calculation shows the simplicity and effectiveness of the method.
26291 空间锥体目标的微动形式分类对空间目标识别、参数估计等有着重要意义。 Space motion of cone target form classification of space target recognition, such as parameter estimation has important significance.
26292 针对这一问题，提出了一种从雷达回波时频分布中提取特征对微动形式进行分类的方法。 In order to solve this problem, this paper proposes a extracted from the time-frequency distribution of radar echo characteristics of micro form classification method.
26293 首先分析了空间锥体目标的散射特性，在此基础上建立了等效散射点模型，并与传统的一般散射点模型比较，电磁计算结果进一步证明了提出模型的正确性；在特征提取阶段，基于能量强弱提取了回波时频分布中包含微动信息的区域，并针对自旋、进动、章动3种微动形式下瞬时频率变化的差别提取了4种特征；最后基于等效散射点模型仿真产生训练数据集、电磁计算产生测试数据集的模式，使用支持矢量机(support vector machine，SVM)分类器的分类实验结果表明新方法在一定信噪比条件下可有效实现对微动形式的分类。 First analyzed the spatial pyramidal scattering characteristics of target, on the basis of the equivalent scattering point model is established, and compared with the traditional general scattering point model, the electromagnetic calculation results further proved the validity of the model;In the phase of feature extraction, based on the energy intensity to extract the information contained in micro echo time-frequency distribution area, and for the spin, precession, nutation under 3 kinds of micro forms the difference to extract the four characteristics of change of instantaneous frequency;Based on the equivalent scattering point model simulation to generate training data set, the electromagnetic computing model test data sets, using support vector machine (support vector machine, SVM) classifier classification experiment results show that the new method, under the certain condition of SNR can effectively realize the classification of micro forms.
26294 针对装备体系规模大、层次多、成员彼此分离、不断演化的特点，以及体系可靠性预计与分配困难的问题，在充分研究体系内涵的基础上，结合美国国防部体系结构框架(Department of Defense Architecture Frame-work，DoDAF)和流程分析研究方法，提出了一种基于时间Petri网流程分析的装备体系可靠性建模与分析方法，详细分析了体系结构和使用流程的建模过程，构建了装备体系的可靠性计算模型。 For multiple levels of scale, equipment system, the characteristics of the members are separated from each other, evolve, and system reliability prediction and allocation of difficult problems, on the basis of the connotation of the full research system, combined with the Department of Defense Architecture framework (Department of Defense Architecture Frame - work, DoDAF) and process analysis research method, is proposed based on a time Petri net equipment system reliability modeling and analysis of the process analysis method, analyzes the system structure and using process modeling process, build the system of equipment reliability calculation model.