ID 原文 译文
8684 鲁棒性分析是体系能力分析的一项重要的内容,与装备体系规划中的多种分析方法如组合分析和贡献度分析有着近似的逻辑结构和相同方法论。 Robustness analysis is an important content of system capacity analysis, planning and equipment system in a variety of analysis methods such as combination with approximate analysis and contribution analysis of logical structure and the same methodology.
8685 体系能力的鲁棒性分析的本质上是效能分析问题,对此本文通过体系的交互流构建了体系的交互网络,提出了交战环和交战结构等概念; The robustness of system capacity analysis is essentially a performance analysis of the problem, this paper through the system of interaction flow to build the system of interactive network, proposed the concept of engagement ring and engagement structure;
8686 进一步将交互网简化为交战结构的集合,提出了交互网的测量方法:流的测量和结构效能测量,将其作为鲁棒性分析的指标; Further simplifying the interaction network to the warring structure a collection of interactive network measurement method is proposed: the flow structure and performance measurement, as the index of robustness analysis;
8687 最后使用"仿真试验床"完成了一个简单的案例分析,验证了方法的有效性。 Finally the use of "simulation test bed" completed a simple case analysis, to verify the effectiveness of the method.
8688 在跟踪加搜索工作方式下,相控阵雷达既要对已捕获的目标保持稳定跟踪,又要继续搜索责任空域发现新目标,为此提出了一种波束调度策略。 Under the tracking and search works, phased array radar should remain stable on the captured target tracking, and will continue to search the responsibility the airspace found a new target, therefore a beam scheduling strategy is proposed.
8689 在交互多模型框架下,基于状态的一步预测估计了目标的预期驻留时间,以检测概率和跟踪精度为约束条件进行了优化; Under the interacting multiple model framework, based on state of the step prediction to estimate the expected duration of the target, to detect probability and tracking accuracy as constraint condition is optimized;
8690 基于驻留时间估计了目标的预期噪声方差和预期误差协方差,定义了目标跟踪的紧迫因子、偏差因子和调度系数。 Based on the duration estimating the expected target noise variance and the forecast error covariance, defines the urgent factor, deviation factor of target tracking and scheduling coefficient.
8691 在各个时刻估算所有目标下一时刻的调度系数,根据调度系数大小确定下一时刻的波束指向,指挥波束进行照射,当波束照射到目标上时,更新量测噪声并滤波,当波束未照射到目标上时用预测值表示目标状态。 In every moment all target the scheduling of the next moment coefficient estimation, according to the scheduling coefficient to determine the next moment of beam direction, order beam to illuminate, when on the beam to the target, update the measurement noise and filter, when the beam irradiation to target with predictive value represents the target state.
8692 仿真证明了算法的可行性和有效性。 The simulation proves the feasibility and effectiveness of the algorithm.
8693 视频多目标跟踪中目标较多时,联合概率数据关联算法计算量大,实时性差。 Video target in multiple target tracking is large, the joint probability data association algorithm large amount of calculation and poor real-time performance.