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CAS IR Grid
机构
长春光学精密机械与物... [4]
力学研究所 [1]
合肥物质科学研究院 [1]
西安光学精密机械研究... [1]
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OAI收割 [7]
内容类型
会议论文 [5]
期刊论文 [2]
发表日期
2020 [2]
2011 [1]
2010 [3]
2007 [1]
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Rotary Joint Design for High Payload Remote Handling System for a Tokamak Reactor
期刊论文
OAI收割
IEEE TRANSACTIONS ON PLASMA SCIENCE, 2020, 卷号: 48
作者:
Bai, Xiaowei
;
Zhou, Zibo
;
Wang, Yan
;
Yao, Damao
;
Choi, Chang-Hwan
  |  
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2020/10/29
Gears
Payloads
Torque
Loading
Stress
Servomotors
Inductors
China fusion engineering test reactor (CFETR)
cycloid gearbox
design requirements
high payload
remote handling (RH)
rotary joint
three-stage reducers
Thermocapillary Convection Space Experiment on the SJ-10 Recoverable Satellite
期刊论文
OAI收割
JOVE-JOURNAL OF VISUALIZED EXPERIMENTS, 2020, 期号: 157, 页码: 8
作者:
Duan L(段俐)
;
Yin YL
;
Wang J(王佳)
;
Kang Q(康琦)
;
Wu D(吴笛)
  |  
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2020/05/18
Engineering
Issue 157
microgravity experiments
payload design
annular liquid pool
thermocapillary convection
oscillation
wave
transitions
The research of the high precision universal stable reconnaissance platform in near space
会议论文
OAI收割
nternational symposium on photoelectronic detection and imaging 2011: space exploration technologies and applications, beijing, china, may 24, 2011 - may 26, 2015
YangHong-Tao
;
CaoJian-Zhong
;
FanZhe-Yuan
;
ChenWei-Ning
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2012/07/09
Near space
Stable platform
Payload
Light-weight design
stabilization accuracy
Miniaturize photoelectric stable platform (EI CONFERENCE)
会议论文
OAI收割
2010 International Conference on Computer Application and System Modeling, ICCASM 2010, October 22, 2010 - October 24, 2010, Shanxi, Taiyuan, China
Xue W.-Q.
;
Wang Y.-Y.
;
Dai M.
收藏
  |  
浏览/下载:76/0
  |  
提交时间:2013/03/25
In order to reduce the size and weight of the gimbal in a traditional stable platform and correct the disadvantage in size of the payload
the paper first improves the gimbal which is an important component of a stable photoelectric platform
that also is an important factor in affecting the size and weight of a stability platform. In this paper
a closed-form solution of 3-DOF manipulator is designed according mechanical arm design principles. This manipulator is formed by a three joint axes whose extended line is intersected at one point. A standard orthogonal coordinate system is set up for each rod in the manipulator. And then
rotation transformation matrix expression is obtained. At last in this paper
the manipulator arm-shaped method for solving solutions is description
and also
each parameter of the gimbal is calculated when the photoelectric detection devices at bottom reach the expected position. Test results show that the photoelectric stability platform with gimbal we designed is smaller
lighter and simpler than that traditional. Also
the packaging and size of the photoelectric will not be affected with this open structure. 2010 IEEE.
Bootstrap loader design of aerospace payload controller based on TSC695F (EI CONFERENCE)
会议论文
OAI收割
2010 2nd International Conference on Computational Intelligence and Natural Computing, CINC 2010, September 13, 2010 - September 14, 2010, Wuhan, China
Xu W.
;
Piao Y.
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2013/03/25
Anti-radiation TSC695F is usually used as aerospace payload controller in tasks to ensure the aerospace payload having extremely high reliability in abominable space environment. The processor bases on SP ARC V7 architecture with parity check and EDAC
so it could design out high reliable bootstrap loader to guarantee the operation system of VxWorks and application codes loaded correctly and worked stable and high effective. First
this paper put forward the system hardware composition and boot mode which apply for aerospace payload
then it makes clear the related contents of register group initialization
stack initialization
system hardware initialization in bootstrap loader of TSC695F and give out the method to establish TRAP table. That's all through comparing different type of organize mode of program image. After that
compiling of target codes have been described and the kernel code of MakeFile had been given at the same time for reference aimed at the realization of engineering. Although this paper is based on TSC695F
but it could be extended to other embedded system based on SP ARC for bootstrap loader analysis and design
for example
the TSC697 which based on SP ARC V8 with higher performance
so this paper has extremely high engineering value. 2010 IEEE.
An intelligent method for early design and decision of space payload (EI CONFERENCE)
会议论文
OAI收割
2010 1st IEEE International Conference on Progress in Informatics and Computing, PIC 2010, December 10, 2010 - December 12, 2010, Shanghai, China
作者:
Han C.-S.
;
Wen M.
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2013/03/25
This paper is concerned with the design and decision method of space payload in the early design phase. The objective is to develop a generalized intelligent framework to assist designers in designing space payload. A multi-level method is introduced
which is based on the combination of case-based reasoning (CBR)
multicriteria rough sets theory (MRST) and kernel-based self-organizing maps (KSOM). The first is CBR module
which aims to help designers to obtain some similar cases of the new situation. The second is MRST module
which can extract the decision rules of configuration seletion. The third is KSOM module
which can reduce the variable range and design space of the space payload. The results demonstrate the effectiveness of the proposed design method. 2010 IEEE.
Design and analysis of large spaceborne light-weighted primary mirror and its support system (EI CONFERENCE)
会议论文
OAI收割
3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies, AOMATT 2007: Large Mirrors and Telescopes, July 8, 2007 - July 12, 2007, Chengdu, China
Yan Y.
;
Jin G.
;
Yang H.-B.
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2013/03/25
With the development of the resolution of spaceborne remote sensor
the diameter of the primary mirror of spaceborne telescope becomes larger and larger. The distortion of primary mirror which is influenced by the mirror material
structure
self-weight
support system and temperature environment affects optical image quality finally. In this paper
an on-axis TMA high-resolution Cassegrain optical payload with a primary mirror whose diameter is 650mm was designed and the effects of the influence factors of the distortion acts on the on-axis TMA optical system primary mirror had been analyzed by means of Finite Element Analysis. During work
the technology of the primary mirror design had been summarized and general consideration of the primary mirror design technology also had been described at the same time. Considering the telescope manufacture and work station
a reasonable and optimal structure of the primary mirror sub-assembly is taken finally. In the end
the distortion of the primary mirror during its fabrication station and work station had been analyzed by integrated Finite Element Analysis Method. The results implicated the synthesis profile error (P-V value) for the primary mirror is less than /10 and all the indexes of the primary mirror satisfy the requirements of the optical system.