[Electroencephalogram emotion recognition based on state-space models combined with spatio-temporal feature]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiWang C, Zhang J, Dou J, Wang C, Chang W.
europepmc +1 more source
, 2001 随着现代武器装备的不断更新，武器系统的可测试性成为保证系统实际性能指标的重要手段。本文简述了新一代某精确制导导弹测试系统的视景仿真的设计与实现。在测试系统中，引入了新一代的分布式交互仿真技术－高级体系结构（HLA）、虚拟现实技术和视景生成技术，逼真的显示虚拟战场、作战过程。视景模拟可分为视景建模、视景渲染和视景生成三部分，借助于专门的图形处理技术和灵活有效的视景驱动，既增加了视景的逼真度，又确保了系统运行的实时性；共享的虚拟试验场包括山地、沙漠、大海等多个背景及坦克、飞机、军舰等多种动、静态武器装备模型；
姜军红
core
Gaoya dianqi复合绝缘子在长期辐照、盐雾、鸟啄等因素的综合作用下，会产生伞裙护套破损及表面湿污等缺陷，威胁电力系统正常运行。文中搭建了基于EHP-50F电场传感器的绝缘子空间电场测试平台，建立了FXBW4-35/70棒形悬式复合绝缘子的1∶1三维仿真模型，从试验和仿真两个方面研究了复合绝缘子伞裙护套破损及其表面存在湿污时的空间电场分布特征。结果表明：伞裙破损位置处空间电场强度下降，当破损位于低压侧时变化最大，试验和仿真值分别下降了23.29%和22.23%；护套破损位置处空间电场强度上升 ...
律方成 +5 more
doaj
[Collaborative motion control method for dual-arm surgical robots based on hybrid multi-stage optimization]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiLin B, Li K.
europepmc +1 more source
[Electric field simulation and analysis of modified electroconvulsive therapy and magnetic seizure therapy in a realistic human head model]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2018 Zhong G +6 more
europepmc +1 more source
[A simulation study of nerve fiber activation in the lumbar segment under kilohertz-frequency transcutaneously spinal cord stimulation]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiXu Q, Li X, Lu Z, Wu Y.
europepmc +1 more source
[Research on magneto-acoustic-electrical tomography method based on liquid metal contrast agent and M sequence coded excitation]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2023 Wang Y +5 more
europepmc +1 more source
[Development of a balloon sensor device for force-electrical coupling measurement of esophagus]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiRan P +5 more
europepmc +1 more source
基于DRU-HVDC送出系统的构网/跟网混合海上风电场黑启动策略
Gaoya dianqi随着海上风电向中远海拓展，基于二极管整流单元的高压直流（DRU-HVDC）输电系统因其经济性与可靠性备受关注，但其海上风电场黑启动控制仍具挑战。本研究针对采用DRU-HVDC的海上风电场低频交流汇集直流送出系统，提出了改进的构网型风电机组控制策略，进一步设计了构网/跟网可切换控制策略，最后在MATLAB/Simulink平台构建了仿真模型。经过仿真风电场能够平稳启动及构网型机组平滑并网，并可以实现构网型与跟网型两种运行模式无扰切换后的混合稳定运行。仿真结果验证了所提策略的有效性 ...
孟刘威, 王维庆, 李笑竹
doaj
[Revolution teaching practice in sample pretreatment supported by large-scale instrument： a case study of magnetic covalent organic framework enriching organic ultraviolet filters in seawater]. [PDF]
Se PuLi S +5 more
europepmc +1 more source