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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2018    内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Neural Network based Distributed Adaptive Time-varying Formation Control for Multi-UAV Systems with Varying Time Delays 会议论文 Rio de Janeiro, Brazil, July 8-13, 2018 作者:  Xiong Tianyi;  Pu Zhiqiang;  Yi Jianqiang 收藏  |  浏览/下载：28/0  |  提交时间：2019/05/07 Formation  Neural Network  Time Delays  Multi-uav   LEO Constellation Optimization Model with Non-uniformly Distributed RAAN for Global Navigation Enhancement 会议论文 Harbin, PEOPLES R CHINA, MAY 23-25, 2018 作者:  Pan, Deng;  Sun, Dan;  Ren, Jing;  Li, Mingtao 收藏  |  浏览/下载：32/0  |  提交时间：2018/12/11 Navigation enhancement  GDOP  LEO Walker constellation  Non-uniformly distributed RAAN  Genetic algorithm   Numerical study on acoustic impedance variation along uniformly distributed multi-slit resonators 会议论文 AIAA Aerospace Sciences Meeting, 2018, 2018-01-08 作者:  Li, X.D.;  Chen, C.;  Hu, F.Q. 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/30 Acoustic field measurement  Acoustic fields  Acoustic resonators  Acoustic wave propagation  Acoustic wave reflection  Acoustic wave transmission  Aviation  Computational aeroacoustics  Ducts  Fire alarm systems  Orifices  Perforated plates  Underwater acoustics  Acoustic energy distributions  Helmholtz resonators  Impedance distribution  Impedance variations  Resistance variations  Sound pressure level  Specific frequencies  Straight-forward method  Acoustic impedance   Synthesis and electrochemical performance of thiophene containing conjugated microporous polymer derived sulfur-doped porous carbon 会议论文 Suzhou, Jiangsu, China, June 22, 2018 - June 24, 2018 作者:  Qingtang Zhang;  Yan Meng;  Qinqin Dai 收藏  |  浏览/下载：0/0  |  提交时间：2020/09/22