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长春光学精密机械与物... [8]
力学研究所 [3]
地理科学与资源研究所 [3]
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OAI收割 [19]
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会议论文 [10]
期刊论文 [9]
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Direct thrust test and asymmetric performance of porous ionic liquid electrospray thruster
期刊论文
OAI收割
CHINESE JOURNAL OF AERONAUTICS, 2023, 卷号: 36, 期号: 4, 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:27/0
  |  
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
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:20/0
  |  
提交时间:2023/02/07
Aeroelastic model
balloon-borne flight test
flight dynamic model
longitudinal control
numerical simulation
solar powered UAV
On theory and methods for advanced detonation-driven hypervelocity shock tunnels
期刊论文
OAI收割
NATIONAL SCIENCE REVIEW, 2020, 卷号: 7, 期号: 7, 页码: 1198-1207
作者:
Jiang ZL(姜宗林)
;
Li JP(李进平)
;
Hu ZM(胡宗民)
;
Liu YF(刘云峰)
;
Yu HR(俞鸿儒)
  |  
收藏
  |  
浏览/下载:39/0
  |  
提交时间:2020/11/30
hypervelocity
shock tunnel
detonation driver
flight condition
tailored condition
test facilities
Modelling of XCO2 Surfaces Based on Flight Tests of TanSat Instruments
期刊论文
OAI收割
SENSORS, 2016, 卷号: 16, 期号: 11, 页码: 16
作者:
Zhang, Li Li
;
Yue, Tian Xiang
;
Wilson, John P.
;
Wang, Ding Yi
;
Zhao, Na
  |  
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2019/09/26
TanSat
flight test
XCO2 retrieval
HASM
XCO2 simulation
Modelling of XCO2 Surfaces Based on Flight Tests of TanSat Instruments
期刊论文
OAI收割
SENSORS, 2016, 卷号: 16, 期号: 11, 页码: 16
作者:
Zhang, Li Li
;
Yue, Tian Xiang
;
Wilson, John P.
;
Wang, Ding Yi
;
Zhao, Na
  |  
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2019/09/26
TanSat
flight test
XCO2 retrieval
HASM
XCO2 simulation
Modelling of XCO2 Surfaces Based on Flight Tests of TanSat Instruments
期刊论文
OAI收割
SENSORS, 2016, 卷号: 16, 期号: 11, 页码: 16
作者:
Zhang, Li Li
;
Yue, Tian Xiang
;
Wilson, John P.
;
Wang, Ding Yi
;
Zhao, Na
  |  
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/09/26
TanSat
flight test
XCO2 retrieval
HASM
XCO2 simulation
Monte Carlo modeling of electron density in hypersonic rarefied gas flows
会议论文
OAI收割
the 29th International Symposium on Rarefied Gas Dynamics, Xi'an, China, July13-18, 2014
作者:
Fan J(樊菁)
;
Zhang YH(张羽淮)
;
Jiang JZ(蒋建政)
收藏
  |  
浏览/下载:38/0
  |  
提交时间:2015/01/21
hypersonic rarefied gas flow
electron density
DSMC
TSS
RAM-C II flight test
Aggressive Manuevering of Unmanned Helicopters: Learning from Human Based on Neural Networks
会议论文
OAI收割
2012 12th International Conference on Intelligent Autonomous System, Jeju Island, Korea, June 26-29, 2012
作者:
Song DL(宋大雷)
;
Wu C(吴冲)
;
Qi JT(齐俊桐)
;
Han JD(韩建达)
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2012/12/28
neural network
unmanned helicopter
learning
flight test
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:67/0
  |  
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.
Adaptive control at launching using three loop autopilot (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
作者:
Zhang Y.
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2013/03/25
In order to guarantee the precise initial flight trajectory
control the missile disturbance of large disturbance torque
three loop adaptive autopilot was researched. The characteristics of the projectile and three loop autopilot instruction formation characteristics were analysed. From equivalent pitching angle of lateral acceleration feedback loop
combined with the instruction of generalized error
autopilot structure was simplified
and three loop autopilot adaptive control law and stability were designed. The test data show that when disturbance torque was 600Nm
the attitude angle generalized error was -4.4. In the time lasted about 15s
late trajectory accuracy was within 1.0.Three loop autopilot adaptive control law was able to control the disturbance of initial trajectory and adapt to dynamic characteristics changes
control system stability. It was the initial trajectory accurate solution method of flight. 2011 IEEE.