ID 原文 译文
9874 使用带有线性策略的共轭梯度法解算信息保障机的最优航迹。 Using conjugate gradient method with linear strategy to solve the optimal path of information security machine.
9875 仿真表明,该控制算法可以得到信息保障机的最优航迹,双探测端分布式定位系统通过航迹优化,实现了对目标的快速高精度定位。 Simulation shows that the control algorithm can get the optimal path information security machine, double probe end distributed positioning system through the route optimization, to achieve the goal of fast high precision positioning.
9876 针对基本混合蛙跳算法(shuffled frog leaping algorithm,SFL)在求解高维复杂问题时的不足,本文提出一种自适应参数调整的改进策略。 For basic hybrid leapfrog algorithm (shuffled frog leaping algorithm, SFL) in solving high dimensional complex problems, this paper puts forward an adaptive parameter adjustment improvement strategy.
9877 首先,利用变公比数列分析了SFL更新轨迹的收敛性;‭在此基础上,利用系统稳定性分析方法,提出在SFL更新公式中基于比例系数和适应度标准差来自适应调整更新的方法。 ‭First of all, using common ratio series convergence of SFL update trajectory are analyzed; ‭On this basis, the use of system stability analysis method, is put forward in SFL update formula based on proportional coefficient and fitness standard deviation from the adjustment updating method.
9878 最后,基于3组共8个标准测试函数将本文改进SFL与基本SFL和4个改进型粒子群优化算法(particle swarm optimization,PSO)作对比,验证了本文改进策略对各类复杂函数的高效性; ‭Finally, based on the three groups, a total of eight criteria in this paper, the test function will improve SFL and basic SFL and four improved particle swarm optimization algorithm, particle swarm optimization, PSO), and to verify the efficiency improvement strategies for all kinds of complex function in this paper;
9879 ‭同时,对比了改进SFL与基本SFL和wPSO在求解高维问题时的性能,验证了改进SFL对高维问题求解的有效性。 ‭At the same time, contrast the improved SFL and basic SFL and wPSO's performance on solving high dimension problems, verify the validity of the improved SFL to high-dimensional problem solving.
9880 利用声传播的作用机理,使用耦合振动模拟水声传播过程,从新的角度对耦合问题以及浅海声传播进行分析,根据机电类比、拉式变换和Z变换原理,推导出了声能传播的表达式。 The use of sound propagation mechanism, using coupling vibration simulation underwater sound propagation, the coupling problem from a new perspective and shallow sea sound propagation is analyzed, according to the electromechanical analogy, pull transform and Z transform principle, derived the expressions of sound energy transmission.
9881 对浅海信道中的多途声传播,使用多激励源下的声传播表达。 Multiplicity of shallow water channel sound propagation, the use of sound propagation expression under the excitation source.
9882 该模型物理意义清晰、明确,便于分析浅海各条声线以及海面、海底的声学特性。 The model has clear physical meaning, and is convenient for analysis of shallow sea every voice and the acoustic characteristics of the sea, sea.
9883 然后,在此基础上对多途信号分离进行理论分析和水池实验验证。 Then, on the basis of theoretical analysis of multiple way signal separation and pool experiments.