ID |
原文 |
译文 |
11324 |
在综合分析HWSN网络模型的基础上,本文设计了简化网络图构建方法,通过构造有序邻集来约束节点的最大发射功率,以网络总功耗与容错性双优化为目标,实现了一个k容错性分布式拓扑控制算法(k-fault-tolerant distributed topology control,k-FTDTC)。 |
On the basis of comprehensive analysis HWSN network model, this paper designed the method of establishing simplified network diagram, set by constructing orderly adjacent to one of the biggest constraints node transmission power, total power consumption and the fault tolerance by network into a target, optimization of implements a k fault-tolerant distributed topology control algorithm (k - fault - tolerant distributed topology control, k - FTDTC). |
11325 |
实验结果表明,相比分布式拓扑控制(distributed adaptive topology control,DATC)方法,k-FTDTC算法有效降低了网络总功耗和最大发射功率,且具有较好的容错性和较低算法复杂度。 |
Compared to the experimental results show that the distributed topology control (distributed adaptive topology control, DATC) method, k - FTDTC algorithm effectively reduces the total power consumption and maximum transmitted power network, and has good fault tolerance and low algorithm complexity. |
11326 |
针对多无人机协同对地打击的任务区集结问题,建立了基于一致性理论的分布式控制结构,设计了结合航迹规划与轨迹控制的策略以实现多无人机同时到达。 |
For multiple unmanned aerial vehicle (uav) cooperative mission area of blow gathering problem, set up a distributed control structure based on the theory of the consistency, design the combination of path planning and trajectory control strategy for multiple unmanned aerial vehicle (uav) arrive at the same time. |
11327 |
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. |
11328 |
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. |
11329 |
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. |
11330 |
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. |
11331 |
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. |
11332 |
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. |
11333 |
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. |