Results 41 to 50 of about 21,024 (164)
Unmanned aerial vehicles swarm conflict based on multi-agent system [PDF]
, 2016 本文将多agent系统引入到大规模无人机集群对抗决策系统中,给出了基于多agent系统的大规模无人机集群对抗决策方法.将机群中的每个无人机视为一个独立agent,建立了无人机运动模型,为无人机设计了独立的个体行为集,并针对每种行为给出了决策方法.通过每个个体无人机对其邻域环境的作用,涌现出宏观的集群对抗(作战)效果.使用MATLAB仿真软件对所设计的大规模无人机集群对抗方法进行了仿真,验证了所设计的基于多agent系统的大规模无人机集群对抗决策方法的有效性.The multi-agent system ...
吴顺祥 +3 more
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Food and Energy Security, Volume 15, Issue 2, March/April 2026.ABSTRACT Net photosynthetic rate (Pn) serves as a key indicator for evaluating plant growth and yield. In order to explore an effective method for monitoring winter rapeseed Pn using unmanned aerial vehicle (UAV) multispectral technology, the winter rapeseed was taken as the research object and the multispectral images were obtained through UAVs in ...
ChengYang Ni +7 more
wiley +1 more source
Gaoya dianqi, 2017 目前多旋翼无人机已在电力系统巡线中得到了广泛应用,结合无人机航迹规划研究现状,提出基于工频电磁场干扰研究的三维GIS无人机巡检航迹规划系统,通过建立导线对无人机工频电场和工频磁场干扰仿真模型,计算工频电磁场对无人机机身及机载设备影响,确定了安全飞行最小安全距离,并以确定的最小安全距离、线路杆塔三维模型及巡检任务相关信息实现在三维GIS上的无人机巡线路径规划、航迹跟踪和手动导航等功能,通过现场实际应用验证了航迹规划对巡检工作的重要性。
冯智慧 +4 more
doaj
Integrative Conservation, Volume 5, Issue 1, Page 33-45, March 2026.The Asian Songbird Crises negatively affects so‐called master birds, species that are used to increase the song complexity of competitive songbirds. We assessed the trade in a master bird, the crested jayshrike, in Indonesia before and after its legal protection.
Vincent Nijman +11 more
wiley +1 more source
Design and Implementation of Wireless Video Capture Car System Based on ARM11 [PDF]
, 2015 近年来随着嵌入式系统技术、无线通信技术的快速发展，嵌入式无线视频监控系统的相关应用受到了极大的关注，体积小、功耗低、性能稳定、移动方便、适应性强是视频监控与应用的发展趋势。在此背景下，设计一套基于嵌入式系统的移动式无线视频监控系统将会有广阔的应用前景。 本文针对嵌入式无线视频采集、视频压缩、视频传输等问题，基于ARM+Linux系统、H264视频压缩、RTP传输协议等技术，设计并实现了以遥控小车为载体的基于嵌入式Linux系统的无线视频采集系统，其主要研究内容如下： 1 ...
谢祥徐
core
How New Issues Become Polarized: Partisan Triggers and Subsystem Shopping in Early AI Policymaking
Policy &Internet, Volume 18, Issue 1, March 2026.ABSTRACT Early AI policymaking in the United States appeared bipartisan, but subsequent developments raise the question of whether AI policy will become more polarized over time. To examine how partisanship takes root around novel policy issues, we perform a mixed‐methods study, analyzing survey data from 129 state legislators in 44 states and ...
Robin Jacobson +2 more
wiley +1 more source
智能科学与技术学报, 2020 边缘智能计算是指将用户节点产生的计算密集型任务卸载到计算能力更强的边缘服务器上进行处理，而基于无人机的边缘智能计算是指在此基础上结合智能无人机平台，利用该平台机动性强、易于部署的优点，更加快速灵活地为地面用户设备提供边缘计算服务。此外，无人机也可作为用户节点，将其计算密集型任务卸载到地面边缘服务器上来执行。针对无人机作为用户节点和边缘服务器两种不同场景，根据最小化能耗、最小化时延和最大化效用等不同的优化目标对当前基于无人机的边缘智能计算研究进行了分类和总结，并对下一步的研究方向进行了思考与展望。
董超, 沈赟, 屈毓锛
doaj
Mars Rover Localization Based on A2G Obstacle Distribution Pattern Matching
, 2022 Rover localization is one of the perquisites for large scale rover exploration. In NASA's Mars 2020 mission, the Ingenuity helicopter is carried together with the rover, which is capable of obtaining high-resolution imagery of Mars terrain, and it is ...
Wang, Hongliang +2 more
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Laser‐Driven Halide Exchange and High‐Resolution Multicolor Patterning of Perovskite Films
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Translating the excellent properties of metal halide perovskites (MHPs) into practical flexible optoelectronic devices requires high‐resolution multicolor patterning techniques that are compatible with post‐fabrication processing. However, such a capability has remained elusive.
Shu Yang +6 more
wiley +1 more source
Factors That Influenced Coping With COVID‐19 During the Pandemic in Botswana
World Medical &Health Policy, Volume 18, Issue 1, March 2026.ABSTRACT This paper forms part of the broader Global South study, Personal and Family Coping with COVID‐19 in the Global South, which examines psychosocial and behavioral responses to the COVID‐19 pandemic. In Sub‐Saharan Africa, the pandemic posed significant psychological, social, and economic challenges, with important implications for preparedness ...
Magen Mhaka‐Mutepfa +3 more
wiley +1 more source