ID 原文 译文
6264 针对部队装备管理绩效影响因素复杂,评价过程具有模糊性、不确定性等特点,提出了基于云模型和改进证据理论的装备管理绩效评价方法。 For army equipment management performance of complex factors, evaluation process has the characteristics of fuzziness, uncertainty, based on cloud model is put forward and improve equipment management performance evaluation method of evidence theory.
6265 首先,构建了装备管理绩效评价指标体系,采用组合赋权法确定指标权重; First of all, build the equipment management performance evaluation index system, combined the method to determine the index weight;
6266 然后,借助云模型对评语信息进行建模,构造基本概率分配函数,再引入Jousselme距离,通过计算证据可信度和可靠度得到证据的复合权重,以此作为权重系数对证据源进行修正; Then, with the help of cloud model, evaluation information modeling, constructing basic probability distribution function, and then introduce Jousselme distance, by calculating the evidence credibility and reliability of the composite weight of evidence, as weight coefficient to modify the source of evidence;
6267 最后,采用改进的证据融合规则进行各指标基本概率分配融合,得到综合评价结果。 Finally, with the improved fusion rules of evidence in the basic probability distribution for each indexes, the comprehensive evaluation results are obtained.
6268 通过实例分析验证了指标体系的科学性和算法的有效性,为部队装备管理绩效评价提供了参考。 Verified by the example analysis index system is scientific and validity, provides the reference for the force equipment management performance evaluation.
6269 对于卫星链路参数在复杂空间环境中存在不确定性的问题,研究了一种基于不确定链路参数的卫星网络路由算法。 For the satellite link parameters in complex space environment, the uncertainty problems in study a satellite network routing algorithm based on link parameter uncertainty.
6270 首先,采用三角模糊数描述链路参数的不确定性; First of all, the uncertainty of triangular fuzzy number to describe link parameters;On this basis, the constraint routing satellite network model is set up;
6271 在此基础上,建立卫星网络多约束路由模型;然后,设计保证路径有效性的遗传操作,通过遗传算法对路由模型进行求解; Then, the guarantee validity path design of genetic operation, through the genetic algorithm is used on the model;
6272 最后,通过仿真分析表明,该算法可以在复杂环境中实现高效路由,在平均时延、时延抖动和丢包率等方面有较好的效果。 Finally, through the simulation analysis show that the algorithm can implement efficient routing in a complex environment, the average time delay, delay jitter and packet loss rate, etc, have better effect.
6273 针对战机飞行安全性分析不全面且缺少定量评价的问题,提出了一种新的飞行安全性分析和评价方法。 In view of the aircraft flight safety analysis is not comprehensive and lacks of quantitative evaluation problem, this paper proposes a new flight safety analysis and evaluation method.