ID 原文 译文
7324 首先,根据阵列结构的特点,可将其互耦矩阵转换为两个具有Toeplitz特性矩阵相减的形式,从而方便实现角度和互耦系数的解耦合。 First of all, according to the characteristics of the array structure, mutual coupling matrix can be converted into two with Toeplitz matrices by subtracting features form, which is convenient to realize the mutual coupling coefficient of Angle and decomposed.
7325 而后结合子空间原理,同时估计信号的波达方向(direction of arrival,DOA)和互耦系数。 And then combining subspace principle, at the same time as the signal DOA (direction of concatenated, DOA) and the mutual coupling coefficient.
7326 算法无需额外的校正源,也不需要非线性的高维搜索和迭代过程,计算量小。 Algorithm does not need additional calibration source, also do not need the nonlinear high dimensional search and iterative process, a small amount of calculation.
7327 仿真结果表明,所提算法能够很好地估计出信号角度和互耦误差系数,具有精度高、分辨力强的特点,可以有效地解决此类NULA的互耦问题。 Simulation results show that the proposed algorithm can effectively estimate the signal Angle and the mutual coupling error coefficient, has the characteristics of high precision and resolution, and can effectively solve the problem of the mutual coupling of such NULA.
7328 以复杂战场环境下多无人机任务指派为研究背景,针对分布式结构下通信延迟可能导致指派冲突的问题,设计了通过设置比较阈值和对无人机(unmanned aerial vehicle,UAV)进行优先级排序的方法,以极小的通信代价预测潜在指派冲突; In complex battlefield environment more drones tasks assigned as the research background, in view of the distributed structure of communication delay may lead to appoint conflict problems, designed by setting the compared threshold and the UAV (unmanned aerial vehicle, UAV) method for priority, to predict potential conflicts of assigned remote communication costs;
7329 之后开启编队内通信,通过比较各UAV的指派方案确定当前可执行的最优任务,从而达到冲突消解的目的。 After open communications within the formation, by comparing the UAV optimal task assignment scheme to determine the current executable, so as to achieve the aim of conflict resolution.
7330 通过MultiUAV2仿真平台对提出的方法进行验证。 Through MultiUAV2 simulation platform to verify this method.
7331 仿真结果表明,该冲突消解机制能够准确高效地预测和消解指派冲突,具有可行性与合理性; Simulation results show that the mechanism of conflict resolution can be estimated accurately and efficiently and eliminate assigned conflict, has the feasibility and rationality;
7332 且由于采用动态的阈值设定,对不同的作战环境有较好的适用性。 And because of the dynamic threshold setting, for different operational environment has good applicability.
7333 相似度函数是含有直觉模糊集(intuitionistic fuzzy sets,IFS)的多准则决策的重要内容,直接影响了决策结果。 Similarity function is containing the intuitionistic fuzzy sets, intuitionistic fuzzy sets, the IFS) is an important content of multiple criteria decision, directly affect the decision result.