ID 原文 译文
10004 对某探月返回飞船再入的蒙特卡罗打靶仿真验证了仿真系统的功能和有效性。 ‭For a lunar return the spacecraft reentry targeting the monte carlo simulation verify the function and effectiveness of the simulation system.
10005 研究了存在系统误差下被动传感器测向交叉定位系统中的最优交会角问题。 There is system error is studied under the passive direction finding cross positioning system of the optimum intersection Angle sensor problem.
10006 考虑实际应用中传感器不可避免地存在系统误差,传感器的测量误差设定为非零均值高斯分布,在不同的准则下,计算了两部传感器测量误差不同情况下的最优交会角; Consider sensor inevitably exist in the actual application system error and measurement error of sensors set at the zero mean gaussian distribution, under different rules, the two sensors measurement error was calculated under different conditions of the optimum intersection Angle.
10007 讨论了系统误差和测角精度对最优交会角的影响,得到的相关结论在指导多传感器的优化配置和提高定位精度方面具有一定的实际意义。 Discussed the system error and influence on the optimum intersection Angle Angle measurement, the related conclusion in guiding the optimal allocation of multi-sensor and improve the positioning accuracy has a certain practical significance.
10008 针对方位历程图中微弱目标信号的轨迹检测问题,分别在纯噪声和目标存在条件下推导了方位历程图中测量值的分布特性,提出了一种基于隐Markov模型的目标信号轨迹检测方法;‭ Process diagram for azimuth trajectory detection problem of weak target signal, respectively, under the condition of pure noise and target is derived the distribution characteristic of the bearing course measurements in the figure, this paper proposes a target track signal detection method based on hidden Markov model;
10009 同时,针对轨迹的起点与中止点的自主判断问题,基于序列检测提出了两种检验算法,充分利用了轨迹点的测量值分布特性和方位的连续性来提升检测性能。 ‭At the same time, in view of the trajectory of the starting point and stop point independent judgment problem, two inspection algorithm is proposed based on the sequence detection, make full use of the measured value of the trajectory point distribution characteristics and the continuity of bearing to improve the detection performance.
10010 相比于传统的能量检测,轨迹点的检测性能提升约3dB,降低了所估计轨迹的均方根误差,同时保持了更低的虚警概率。 ‭Compared to the traditional energy detection, the detection performance of track points about 3 db, reduce the root mean square error of the estimated trajectory, and keep the lower false-alarm probability.
10011 湖试数据验证了该算法在单目标条件下的有效性。 ‭Lake trial data to verify the effectiveness of the algorithm under the condition of single objective.
10012 无人机舰机协同任务规划技术是指充分利用无人机与舰艇的优势互补,协同进行作战任务规划的新技术,它是无人机任务规划问题的研究新热点,对于提升海军海上作战能力具有重要意义。 Drone ship machine refers to make full use of unmanned aerial vehicle (uav) cooperative mission planning technology and vessels of complementary advantages, coordinated combat mission planning of the new technology, it is a new hot spot of uav mission planning problem research, is of great significance to promote naval sea combat ability.
10013 针对该问题提出了相应的数学模型,并利用自适应的粒子群算法(self-adaptive particle swarm optimization,APSO)进行了求解,该算法能够自适应调整粒子群的惯性权重,更好的防止粒子群陷入局部最优。 According to the problem put forward the corresponding mathematical model, and by using adaptive particle swarm algorithm (self - adaptive particle swarm optimization, APSO) has carried on the solution, the algorithm can be adjusted adaptive particle swarm of inertia weight, better prevent particle swarm into local optimum.