ID 原文 译文
50317 以提高一致性算法收敛速度为目的，引入状态观测器，改进了含有虚拟Leader的一致性控制算法，并对新算法的收敛性和快速性进行了数学证明。 In order to improve the consistency algorithm convergence speed, for the purpose of introducing the state observer, contain virtual Leader consistency control algorithm was improved and the new algorithm and the convergence and rapidity of mathematical proof.
50318 仿真结果表明，本文的方法能够有效实现多无人机同时集结到目标位置，改进的算法具有更快的收敛速度。 The simulation results show that the method can effectively realize the uav rally to the target position at the same time, the improved algorithm has faster convergence speed.
50319 极化合成孔径雷达(synthetic aperture radar，SAR)图像超分辨处理具有聚集目标能量，提高图像分辨率，抑制相干斑噪声的能力。 Polarization SAR (synthetic aperture radar, SAR) image super resolution processing has gathered the target energy, improve the image resolution, coherent spot noise control capability.
50320 扩展了多通道幅度和相位估计(amplitude and phase estimation，APES)谱估计算法，并以此实现了极化SAR图像的超分辨处理。 Extends the multi-channel amplitude and phase estimation (amplitude and phase estimation, APES) spectrum estimation algorithm, and realizes the polarization of the super resolution of SAR image processing.
50321 运用基于K分布的单极化检测器和基于SPAN、PWF的全极化检测器对实测SAR图像进行了舰船检测。 Using literal detector based on K distribution and based on full polarization SPAN, PWF detector measured SAR images for the ship detection.
50322 通过分析超分辨极化SAR图像杂波统计分布、弱小目标检测性能、目标区域区分精度、目标轮廓及拓扑结构提取效果等，验证了基于多通道APES谱估计的超分辨极化SAR图像的舰船检测性能。 Through the analysis of super resolution polarization SAR image clutter statistical distribution, weak target detection performance, area to distinguish the accuracy of target, the target contour extraction effect and topology, etc., to verify the multimodal APES spectrum estimation based on super resolution polarization SAR image detection performance of ships.
50323 针对一类严格块反馈型不确定非线性系统，采用反步设计方法提出了一种新的基于滑模状态观测器的L1自适应控制方案。 For a class of strict feedback uncertain nonlinear system, using the step design method presents a new adaptive control scheme based on sliding mode state observer of L1.
50324 由于系统状态不完全可测，首先设计滑模观测器对系统状态进行估计，并分析观测器的收敛性， Due to the system state is not fully measurable, first, design the sliding mode observer to estimate the system state, and the convergence analysis of the observer,
50325 在此基础上，通过反步法得到系统的理想控制律。 on this basis, the system of ideal control law is obtained by the footwork.
50326 为了消除反步控制中的"项数膨胀"，引入非线性跟踪微分器来提取理想控制律的微分信号。 In order to eliminate the step control of the "number", the introduction of nonlinear tracking differentiator to extract the ideal differential signal of control law.