ID 原文 译文
54207 如何提升雷达的智能化水平,使其能够适应环境变化和任务需求,已成为近年来备受关注的研究课题。 How to improve the intelligence level of radars, so that they can adapt to the change of environment and the requirements of tasks, has gradually become a high-profile research.
54208 本文针对杂波环境下机动目标检测与跟踪的性能优化问题,提出了一种基于环境感知的雷达波形参数智能调度算法。 Aiming at the optimization problem of maneuvering target detection and tracking performance in clutter environment, this paper proposes an intelligent scheduling algorithm for radar waveform parameters based on environmental perception.
54209 基于最大信噪比准则和最小均方误差准则设计了奖励函数, The reward function is designed under the maximum signal-to-noise ratio criterion and the minimum mean square error criterion.
54210 并利用Q学习与深度Q学习网络进行了训练, And the Q learning and deep Q learning network are used for training.
54211 通过雷达与环境的交互,充分利用环境中多帧杂波信息,可有效避免由于模糊导致的杂波遮蔽问题,提升目标信噪比和跟踪精度。 Through the interaction between the radar and the environment, the multi-frame clutter information is fully utilized which can effectively avoid the clutter occlusion problem caused by blur, and improve the SNR and tracking accuracy.
54212 机载雷达仿真实验结果表明,在杂波环境下对机动目标检测和跟踪过程中,本文提出的环境感知信息辅助的波形智能选择方案可获得比传统启发式算法更高的处理效率和更大的性能改善。 The results of the airborne radar simulation experiments show that in the process of maneuvering target detection and tracking in clutter environment, the proposed environment sensing information assisted waveform intelligent selection scheme can achieve better performance with improved processing efficiency than the traditional heuristic algorithms.
54213 全极化雷达是新一代昆虫雷达的发展方向。 The fully polarimetric radar is the development direction for the next generation entomological radar.
54214 本文介绍了全极化雷达的昆虫体轴朝向、体重和体长等生物参数反演方法。 This paper introduces the estimation methods of insect biological parameters(including orientation, mass and body length) for fully polarimetric radar.
54215 相对传统方法,这些方法精度更高,然而,这些方法仅经过微波暗室测量昆虫数据验证了可行性,还未经过实际全极化雷达外场测量验证。 These methods are more accurate than the traditional methods. However, they have only been verified by laboratory experiments, and have not been verified by any actual fully polarimetric radar in field measurement.
54216 本文利用Ku波段全极化昆虫雷达,设计并开展了基于双无人机协同飞行悬吊昆虫的外场定量试验, In this paper, using a Ku band fully polarimetric entomological radar, a field quantitative experiment was designed and carried out.