ID 原文 译文
55077 该滤波器利用位置上远离当前时刻估计状态的观测值单步初始化新生目标。 The filter USES position step away from the current state of the moment estimation values initializes the new target.
55078 此外,多普勒信息一方面被用来初始化新生目标的速度,另一方面在滤波器更新步骤中,多普勒速度和位置观测信息采用串行更新方法处理。 In addition, the doppler information on the one hand is used to initialize the new target speed, on the other hand in filter update steps, doppler velocity and position of serial updating method is used for the observation information processing.
55079 仿真结果表明,所提算法在目标数的估计精度和优化子模式分配距离方面优于已有算法。 The simulation results show that the estimation precision of the proposed algorithm in the target number and optimizing the allocation of the subpattern distance is better than existing algorithms.
55080 以舰船编队维修保障资源优化为研究背景,在VARI-METRIC理论基础上,拓展了"无限维修总体"的假设条件,根据M/M/c排队论,建立了有限维修能力约束下的舰船装备可用度评估模型。 Through the optimization of the warship formation maintenance support resources research background, based on the theory of VARI - METRIC, widens the hypothesis of "infinite overall maintenance", according to the M/M/c queuing theory, established under the restriction of limited ability to repair ship equipment availability assessment model.
55081 以保障费用为优化目标,在装备可用度指标约束下,采用边际优化算法,对出航前舰船编队维修保障资源进行综合优化。 In order to ensure cost as the optimization goal, under the equipment availability index constraints, using marginal optimization algorithm, the sailing ship fleet maintenance support resources for comprehensive optimization.
55082 通过任务想定,给出了优化结果,并对其进行了分析,结果较为合理。 Through the task to decide, the optimization results are given, and carries on the analysis, the result is more reasonable.
55083 研究结论能够为装备保障管理人员制定保障方案提供决策支持。 The research conclusions can provide equipment support management personnel to provide decision support for protection programs.
55084 针对采用恒虚警检测的线性调频脉冲压缩雷达,提出多假目标联合灵巧噪声的协同压制干扰方法。 In view of the constant false alarm detection of linear frequency modulation pulse compression radar, puts forward the coordination of joint multiple false target smart noise suppressing jamming methods.
55085 首先阐述了利用卷积调制转发实现多假目标压制干扰的机理,并推导得到压制信号关键参数值,如假目标个数及干噪比。 Firstly expounds the forward implementation using convolution modulation mechanism of multiple false target to suppress interference, suppress the signal was derived and the key parameter values, such as the number of false target and noise ratio.
55086 然后分析了多假目标干扰在侦测参数存在误差时的不足之处,并进一步计算进行协同干扰所需的压制噪声功率。 Then multiple false target jamming is analyzed in the detection of parameter error deficiency, and further to meet the need of collaborative interference suppression noise power calculation.