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浏览/检索结果: 共4条，第1-4条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序提交时间升序提交时间降序题名升序题名降序作者升序作者降序 Direct thrust test and asymmetric performance of porous ionic liquid electrospray thruster 期刊论文 CHINESE JOURNAL OF AERONAUTICS, 4, 2023, 卷号: 36, 页码: 120-133 作者:  Guo, Yuntao;  Sun, Wei;  Sun, Zhenning;  Wu, Zhiwen;  He JW(贺建武) 收藏  |  浏览/下载：9/0  |  提交时间：2023/06/15 Asymmetric performance  Direct thrust test  Ionic liquid electrospray thruster  Time of flight mass spec-trometry  Torsional thrust stand   Experimental study of mode transition characteristics of a cavity-based scramjet combustor during acceleration 期刊论文 Aerospace Science and Technology, 2019, 卷号: 93, 期号: 10, 页码: 1-8 作者:  Gu HB(顾洪斌) 收藏  |  浏览/下载：33/0  |  提交时间：2019/10/15 Scramjet Combustor Mode Transition Liquid Kerosene Acceleration   Paleomagnetic constraints on the paleolatitude of the Lhasa block during the Early Cretaceous: Implications for the onset of India-Asia collision and latitudinal shortening estimates across Tibet and stable Asia 期刊论文 GONDWANA RESEARCH, 2017, 卷号: 41, 期号: 0, 页码: 352-372 作者:  Li, ZY (Li, Zhenyu);  Ding, L (Ding, Lin);  Song, PP (Song, Peiping);  Fu, JJ (Fu, Jiajun);  Yue, YH (Yue, Yahui) 收藏  |  浏览/下载：33/0  |  提交时间：2018/07/25 ZIRCON U-PB  CENOZOIC TECTONIC EVOLUTION  FORELAND BASIN EVOLUTION  SOUTHERN TIBET  VOLCANIC-ROCKS  CONTINENTAL COLLISION  LINZHOU BASIN  STRUCTURAL EVOLUTION  SILICICLASTIC ROCKS  SEDIMENTARY-ROCKS   Design of semi-physical simulation for small satellite by virtual display (EI CONFERENCE) 会议论文 2011 3rd International Conference on Mechanical and Electronics Engineering, ICMEE 2011, September 23, 2011 - September 25, 2011, Hefei, China Xu K.; Lv Y.; Jin G. 收藏  |  浏览/下载：19/0  |  提交时间：2013/03/25 Semi-physical simulation of attitude control system is the more synthetically test and verify for designing of small satellite control system. It is an important means of small satellite development. However  the results of current semi-physical simulation system have a lot of non-intuitive. Compare with the actual environment  the simulation environment still has striking disparity. So the shortcomings affect precision of simulation. Based on the virtual display technology  the group semi-physical simulation system has been constructed for attitude control of small satellite due to the combination with xPC real-time environment  the simulation computer  high-precision single-axis air-bearing turntable  reaction wheel  air thrust device  fiber gyroscopes  sensors synchronizer  power subsystem and wireless devices virtual display computer etc. Semi-physical simulation achieved the visual simulation in orbit and tracked new information of virtual environment of space into real-time simulation computer. Simulation results show that the simulation system for real-time attitude and orbit position of small satellite semi-physical simulation has an excellent display effect. At the same time  Real-time transfuse of orbit information provides a more accurate space environment simulation. The simulation system of small satellite attitude control to design and evaluate the more direct and convenient. (2012) Trans Tech Publications  Switzerland.