ID 原文 译文
38756 其次,基于改进的符号距离提出犹豫模糊前景价值函数,并通过收益损失函数计算出各方案的收益损失比,确定备选方案的优劣顺序。 Secondly, based on the improved symbol distance hesitant fuzzy prospect value function is put forward, and through the income loss function is calculated for each scheme is loss of revenue, determine the optimal and worse order to alternatives.
38757 最后,通过应用算例验证了本文所提出方法的可行性和有效性。 Finally, an applied example to verify the feasibility and effectiveness of the proposed method in this paper.
38758 该方法既避免了人为添加元素对决策结果的影响,又合理反映了决策者的分歧程度,还考虑了人们面临得失时的心理行为,决策结果更符合实际。 The method not only avoids the artificial add elements on the result of decision making, and reasonable differences reflect the decision makers, also considered when people face the gain and loss of psychological behavior, decision-making more accord with the actual results.
38759 针对新型空战条件下指挥引导对策生成问题,提出了一种基于改进烟花算法的指挥引导对策生成方法。 The new countermeasure generation problems under the condition of air combat command guidance, this paper proposes a method for generating algorithm based on improved fireworks command guidance countermeasures.
38760 首先分析了现有模型的不足,在综合考虑角度、距离、速度、高度态势以及战机性能的基础上,构建并加入支援保障因素模型,构造指挥引导对策生成综合指标函数; First analysis the deficiency of the existing models, considering the Angle, distance, speed, as well as highly, on the basis of aircraft performance, build and add support guarantee factors model, construct the command guidance countermeasures to generate comprehensive index function;
38761 其次针对传统自适应烟花算法在收敛精度和速度方面的不足,将轮盘赌选择、维度方差、禁忌搜索思想用于改进其中的变异算子和选择算子; Second in view of the traditional adaptive fireworks algorithm in terms of convergence accuracy and speed, the roulette wheel selection, dimension variance, tabu search ideas to improve the mutation operator and selection operator;
38762 最后针对改进的模型和算法进行了仿真分析。 Finally based on the improved model and algorithm are analyzed in the simulation.
38763 仿真结果表明,改进的模型更加符合实际,算法的收敛精度、收敛速度更优,对于解决空战指挥引导对策生成问题具有更好的效果。 Simulation results show that the improved model is more in line with the actual, better convergence accuracy and convergence speed of the algorithm and to solve the problem of air combat command guidance countermeasure generation has better effect.
38764 为了解决机场场面监视雷达(airport surface movement radar,ASMR)方位分辨率低的问题,在分析传统反卷积波束锐化方法局限性的基础上,提出了一种基于恒虚警率(constant false alarm rate,CFAR)的反卷积波束锐化方法。 In order to solve the airport scene surveillance radar (airport surface movement radar, ASMR) the problem of lower azimuth resolution, deconvolution beam sharpening method based on the analysis of the traditional limitations on the basis of proposed based on a constant false alarm rate (constant false alarm rate, CFAR) deconvolution beam sharpening method.
38765 该方法采用CFAR处理自适应地调整反卷积处理的门限,避免迭代求解过程在低噪区域进行无效处理,在保证重点目标区域锐化效果的同时能抑制虚假小目标的发生,可有效降低AMSR系统的虚警率。 The method adopts the CFAR processing adaptively adjust the threshold deconvolution processing, avoid in the iteration process in the area of low s/n is invalid, the guarantee key target area sharpening effect can inhibit the occurrence of false small targets at the same time, can effectively reduce AMSR system false alarm rate.