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北京航空航天大学 [6]
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会议论文 [6]
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Aerodynamic evaluation of an unmanned aerial vehicle with variable sweep and span
期刊论文
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART G-JOURNAL OF AEROSPACE ENGINEERING, 2019, 卷号: 233, 页码: 4980-4997
作者:
Gong, Cheng
;
Ma, Bao-Feng
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/12/30
Morphing aircraft
variable sweep
variable span
aerodynamic optimization
Efficient Implementation of Smoothed Particle Hydrodynamics (SPH) with Plane Sweep Algorithm
其他
2016-01-01
Wang, Dong
;
Zhou, Yisong
;
Shao, Sihong
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Smoothed particle hydrodynamics
meshfree method
neighbour search
plane sweep algorithm
Morton code
segment tree
quadtree
parallelization
dam break
BINARY SEARCH TREES
SIMULATION
FLOWS
STARS
MODEL
Dynamic Modeling for a Variable-Span and Variable-Sweep Unmanned Aerial Vehicle
会议论文
IEEE Chinese Guidance, Navigation and Control Conference (CGNCC), Nanjing, PEOPLES R CHINA, 2016-08-12
作者:
Li, Luochuan
;
Liu, Zhenghua
;
Wen, Nuan
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  |  
浏览/下载:5/0
  |  
提交时间:2019/12/30
Dynamic Modeling
Morphing UAV
Datcom
Hysteresis
Kane's Method
Dynamic Modeling for a Variable-Span and Variable-Sweep Unmanned Aerial Vehicle
会议论文
2016 IEEE CHINESE GUIDANCE, NAVIGATION AND CONTROL CONFERENCE (CGNCC), 2016-01-01
作者:
Li, Luochuan
;
Liu, Zhenghua
;
Wen, Nuan
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/30
Dynamic Modeling
Morphing UAV
Datcom
Hysteresis
Kane's Method
Transamidation determination and mechanism of long chain-based aliphatic polyamide alloys with excellent interface miscibility
期刊论文
POLYMER, 2015, 卷号: 59, 页码: 16-25
作者:
Wang, Lili
;
Dong, Xia
;
Gao, Yunyun
;
Huang, Miaoming
;
Han, Charles C.
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  |  
浏览/下载:116/0
  |  
提交时间:2015/10/30
Transamidation
Interface miscibility
Polyamide alloys
Numerical simulation on the radar cross section of variable-sweep wing aircraft
期刊论文
Journal of Aerospace Technology and Management, 2015, 卷号: 7, 页码: 170-178
作者:
Chen, S.
;
Yue, K.
;
Hu, B.
;
Guo, R.
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  |  
浏览/下载:4/0
  |  
提交时间:2019/12/30
Aircraft
Aircraft detection
Computer simulation
Conceptual design
MATLAB
Numerical methods
Numerical models
Physical optics
Radar
Statistics
3-d digital modeling
Aircraft conceptual designs
Comparative analysis
Detection probabilities
Equivalent currents
Physical optics method
Stealth performance
Sweep wings
Radar cross section
Robust Controller Design for a Morphing Aircraft Based on SRAD
会议论文
26TH CHINESE CONTROL AND DECISION CONFERENCE (2014 CCDC), 2014-01-01
作者:
Zhang Jie
;
Wu Sen-Tang
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  |  
浏览/下载:3/0
  |  
提交时间:2020/01/06
Morphing Aircraft
Robust Control
Variable-Span
Variable-Sweep
Stochastic Robustness Analysis and Design
Dynamic Modeling and Control for a Morphing Aircraft
会议论文
26TH CHINESE CONTROL AND DECISION CONFERENCE (2014 CCDC), 2014-01-01
作者:
Zhang Jie
;
Wu Sen-Tang
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2020/01/06
Morphing Aircraft
Dynamic Modeling
Variable-Span
Variable-Sweep
Kane's Method
Linear Control
Experiment investigation of bidirectional piezoelectric control device based on sweep sine shaking table test
期刊论文
Beijing Gongye Daxue Xuebao/Journal of Beijing University of Technology, 2011, 卷号: 37, 期号: SUPPL. 1, 页码: 73-78
作者:
Liu, Yan-Hui
;
Du, Yong-Feng
;
Tan, Ping
;
Zhou, Fu-Lin
;
Yan, Wei-Ming
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/11/14
Efficiency
Mechanical actuators
Mechanical properties
Piezoelectricity
Vibration control
Control device
Experiment investigation
Mechanical characteristics
Orthogonal directions
Performance tests
Piezoelectric control
Satisfactory control
Shaking table tests
Design and optimization of supporting structure for scanning mirror in aviation remote sensor (EI CONFERENCE)
会议论文
2011 International Conference on Electric Information and Control Engineering, ICEICE 2011, April 15, 2011 - April 17, 2011, Wuhan, China
Li Y.-W.
;
Yang H.
;
Yuan G.-Q.
;
Ding Y.-L.
;
Zhang J.-C.
;
Cheng Z.-F.
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  |  
浏览/下载:16/0
  |  
提交时间:2013/03/25
An optical supporting structure is studied to improve its structure stiffness and reduce the rotate error to meet the requirement of aviation remote sensor. A formula to calculate fundamental frequency is proposed using Rayleigh-Ritz method
and a method of is analyzed. By means of OPTISTRUCT software
the maximum fundamental frequency is converted to object function
the deformation under the gravity and the mass are assigned to state variable
wall thicknesses of the structure are converted to design variables. The analysis and test results indicate that the fundamental frequency of designed optical supporting structure has been improved 37.2 Hz from 96.9 Hz
which guarantee the reliability of the sweep mechanism
and the rotate error is 4.89
which is satisfied for the rotate accuracy in plunge angle. The method of optimization has a certain instructional significance for the design of supporting structures in aviation remote sensor. 2011 IEEE.
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