ID 原文 译文
55908 仿真结果表明算法相比概率分布函数估计法和蒙特卡罗方法同等精度下更加高效,满足高密度空域实时冲突探测的需求。 The simulation results show that the algorithm is compared with the probability distribution function estimation method and monte carlo method under the same precision more efficient, meet the needs of high density airspace real-time conflict detection.
55909 针对标准高层体系结构(high level architecture,HLA)对于分布式作战系统仿真负载平衡的约束问题,采用自适应动态平衡法设计了扩展HLA动态平衡作战仿真系统。 According to standard high level architecture (high level architecture, the HLA) of distributed combat system simulation load balancing constraints problems, adaptive dynamic balance method is used to design the extended HLA combat simulation system of dynamic balance.
55910 首先分析作战仿真存在的动态平衡问题,确定基于扩展HLA的系统结构,然后分析作战过程特性对于动态平衡的影响,并据此设计综合负载平衡算法与动态排序匹配数据过滤算法,以此减轻负载不平衡度与网络拥堵程度。 First analysis the problem of dynamic balance of the battle simulation system structure based on extended HLA is determined, and then analyzed the influence of the operational process characteristics for dynamic balance, and on the basis of the design integrated dynamic load balancing algorithm and scheduling matching data filtering algorithm, can reduce the load imbalance degree and the degree of the network congestion.
55911 对某空间攻防对抗实例进行仿真,结果显示其网络传输速度与单步推进速度有明显提升,证明了方案的有效性。 On an actual space attack-defense confrontation simulation, results show that the network transmission speed and single step propulsion speed has improved significantly, prove the validity of the scheme.
55912 鉴于微动调制能够有效地对合成孔径雷达(synthetic aperture radar,SAR)进行干扰,研究基于微动调制干涉合成孔径雷达(interferometric synthetic aperture radar,InSAR)有源干扰方法。 In view of the micro modulation can effectively to synthetic aperture radar (synthetic aperture radar, SAR) interference, research based on micro modulation interferometric synthetic aperture radar (interferometric synthetic aperture radar, InSAR) active jamming methods.
55913 基于InSAR信号模型研究了微动调制干扰对InSAR的干扰原理,进一步分析了干扰效果与关键干扰参数之间的关系,并利用仿真进行了验证。 Micro modulation jamming is studied based on InSAR signal model of the InSAR interference principle, and further analyzes the interference effect and the key parameters of the relationship between, and is verified by simulation.
55914 研究表明,该干扰方法能够在InSAR图像中形成沿方位向分布的形似"连续的栅栏"或"离散的栅栏"的多假目标,"栅栏"的间隔和长度由微动调制参数决定,"栅栏"的高度由干扰机的高度和发射功率共同决定。 Research shows that the interference method to form in InSAR images along the orientation to the distribution shape of the fence "continuous" or "discrete barrier" of multiple false target, "fence" interval and the length is determined by micro modulation parameters, the height of the "fence" is decided by the height of the jammer and the transmission power.
55915 提出一种基于延迟探测机制的算法,该算法通过探测分组在瓶颈网关队列中的延迟时间来估计网络的拥塞状况,设置一个探测门限。 Proposes an algorithm based on delay detection mechanism, by detecting the algorithm grouping in the bottleneck of the gateway queue delay time to estimate the network congestion status, set up a detection threshold.
55916 当分组的排队延迟超过门限时,采用显式拥塞指示(explicit congestion notification,ECN)机制标记分组以向传输控制协议(transport control protocol,TCP)源端通知拥塞。 When packet queuing delay exceeds the threshold, using explicit congestion indication (explicit congestion notification, ECN) grouping mechanism tag to the transmission control protocol (transport control protocol, TCP) notify congestion source side.
55917 为了使该算法在网关中更易实现且具有自适应性,算法在每个周期中都根据不同TCP流对网关资源的占用情况来评估其权重,然后选取权重最大的若干TCP流的测量结果来更新拥塞探测门限,使网关对于突发流量在达到高吞吐量、高链路利用率和稳定的平均队列长度的同时,能更公平地分配资源。 In order to make the algorithm is easier to implement and has adaptability in the gateway, algorithm according to the different TCP flow in each cycle of gateway resource usage to evaluate the weight, and then selecting weighting of the largest number of TCP flow measurements to update the congestion detection threshold, make the gateway for sudden flow high throughput, high link utilization and stable average queue length at the same time, can be more evenly distributed resources.