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浏览/检索结果: 共7条，第1-7条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Longitudinal Control for Balloon-Borne Launched Solar Powered UAVs in Near-Space 期刊论文  OAI收割 JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2022, 卷号: 35, 期号: 3, 页码: 802-819 作者:  Hu Yanpeng;  Guo Jin;  Meng Wenyue;  Liu Guanyu;  Xue Wenchao   |  收藏  |  浏览/下载：26/0  |  提交时间：2023/02/07 Aeroelastic model  balloon-borne flight test  flight dynamic model  longitudinal control  numerical simulation  solar powered UAV   Three dimensional aeroelastic analyses considering free-play nonlinearity using computational fluid dynamics/computational structural dynamics coupling 期刊论文  OAI收割 JOURNAL OF SOUND AND VIBRATION, 2021, 卷号: 494, 页码: 115896 作者:  Huang CD(黄程德);  Huang J(黄杰);  Song X(宋鑫);  Zheng GN(郑冠男);  Yang GW(杨国伟)   |  收藏  |  浏览/下载：23/0  |  提交时间：2022/10/25 Free-play  Transonic dip  Flutter  Limit cycle oscillation  Aeroelastic   Uncertain reduced-order modeling for unsteady aerodynamics with interval parameters and its application on robust flutter boundary prediction 期刊论文  OAI收割 AEROSPACE SCIENCE AND TECHNOLOGY, 2017, 卷号: 71, 页码: 214-230 作者:  Chen XJ;  Qiu ZP;  Wang XJ;  Li YL;  Wang RX(王睿星)   |  收藏  |  浏览/下载：33/0  |  提交时间：2018/02/08 Uncertain Reduced-order Modeling  Robust Flutter Analysis  Interval Perturbation Method  Uncertain Aeroelastic System   基于CFD/CSD耦合的结构几何非线性静气动弹性数值方法研究 期刊论文  OAI收割 振动与冲击, 2016, 卷号: 35, 期号: 8, 页码: 48-53 作者:  聂雪媛 收藏  |  浏览/下载：95/0  |  提交时间：2016/12/16 Static Aeroelastic Analysis  Geometric Nonlinearity  Flexible Aircrafts   Flutter analyses of complete aircraft based on hybrid grids and parallel computing 期刊论文  OAI收割 SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2013, 卷号: 56, 期号: 2, 页码: 398-404 作者:  Zheng GuanNan;  Yang GuoWei;  Qian Wei   |  收藏  |  浏览/下载：13/0  |  提交时间：2021/02/02 AEROELASTIC SOLVER  CFD  CSD  aeroelasticity  coupled method  flutter  MPI   A strong coupled CFD-CSD method on computational aeroelastity (EI CONFERENCE) 会议论文  OAI收割 2011 2nd International Conference on Mechanic Automation and Control Engineering, MACE 2011, July 15, 2011 - July 17, 2011, Inner Mongolia, China Xi R.; Jia H. 收藏  |  浏览/下载：76/0  |  提交时间：2013/03/25 In this paper  a strong coupled CFD-CSD method is developed to simulate the aeroelastic phenomena. The CFD solver is based on the finite-volume algorithm for the Navier-Stokes equations on unstructured grid. The CSD solver solves the aeroelastic governing equations in the modal space. Their coupling is realized by a dual-time method. The spring-based smoothing method is adopted to deform and regenerate the aerodynamic grid. Two test cases are selected to validate the authors' method for static and dynamic aeroelastity .The results of the simulation for the static aeroelastic problems of a missile wing show that the Lift Coefficient and Drag Coefficient are severally 7% and 5% lower than those don't consider the elasticity of the wing. The results for the flutter boundary prediction of the AGARD 445.6 wing have been proved much closer to the experiment than using the DLM. This method can describe the effects of fluid viscosity more exactly for highly nonlinear transonic flight conditions. The calculation has proved reliable in the subsonic regime  but not accurate enough in the supersonic regime. 2011 IEEE.   Coupled Aeroelastic Oscillations of a Turbine Blade Row in 3D Transonic Flow 期刊论文  OAI收割 JOURNAL OF THERMAL SCIENCE, 2001, 卷号: 10, 期号: 4, 页码: 318324 Vitaly Gnesin1; Lyubov Kolodyazhnaya1; Romuald Rzadkowski 2 收藏  |  浏览/下载：16/0  |  提交时间：2013/03/12 blade row  coupled aeroelastic oscillations.