ID 原文 译文
8854 引入快速终端趋近律,将原来的线性或指数渐近趋近改进为快速终端趋近,提高了系统状态的趋近速度; Introducing the terminal quickly reaching law, the original linear or exponential asymptotic approach to improve for the terminal to converge quickly, improve the approaching velocity of the system state;
8855 对"收敛停滞"问题产生的原因进行分析,提出了设计参数所应满足的条件。 For "convergence stagnation" reasons were analyzed, and puts forward the design parameters should satisfy the conditions.
8856 最后对某无人平台进行航向跟踪数值仿真,仿真结果验证了改进方法的有效性。 The last course tracking of a unmanned platform is carried out numerical simulation, the simulation results verify the effectiveness of the improved method.
8857 认知雷达通过对探测环境的感知实现对感兴趣目标的探测。 Cognitive radar based on the detection of environmental perception of interested target detection.
8858 考虑杂波和噪声中的起伏目标的认知雷达探测问题,建立从接收机到发射机的反馈支路,使得雷达与探测环境之间构成一个闭环; Consider cognitive radar clutter and noise in the ups and downs target detection problems, establish feedback branch from receiver to transmitter, make form a closed loop between radar and the environment;
8859 采用期望最大算法对探测环境中的目标参数进行估计; USES the expected maximum algorithm to detect environment and estimate its parameters, the target;
8860 利用接收机获得的反馈信息,采用信杂噪比最大准则设计下一次迭代所需的发射波形。 Using receiver for feedback information, using the letter of mixed noise than the maximum principles for design the launch waveform for the next iteration.
8861 计算机仿真分析表明,采用了认知雷达闭环探测结构,可以有效增加探测环境信息获取的效率,因此相对于常规雷达而言,具有更好的探测能力。 Computer simulation analysis show that the cognitive radar closed-loop detecting structure, can effectively increase the efficiency of collecting the environment information detected, therefore, relative to the conventional radar has better detection capabilities.
8862 平行仿真技术是近年来系统建模与仿真领域的新兴仿真技术,已经成为研究前沿。 Parallel simulation technology is in recent years, system modeling and simulation in the field of new simulation technology, has become the research frontier.
8863 从战场指挥决策领域、装备任务规划领域和装备维修保障领域对仿真技术的新需求出发,归纳了以往仿真技术面临的突出问题,即领域模型固定,不具备自适应演化能力。 From the battlefield command decision-making field mission planning, equipment and equipment maintenance support to the new requirements of simulation technology, summarizes the problems in previous simulation technology, the domain model is fixed, not has the capability of adaptive evolution.