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CAS IR Grid
机构
长春光学精密机械与物... [4]
武汉岩土力学研究所 [1]
沈阳自动化研究所 [1]
兰州化学物理研究所 [1]
工程热物理研究所 [1]
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OAI收割 [8]
内容类型
会议论文 [4]
期刊论文 [4]
发表日期
2020 [1]
2016 [1]
2012 [1]
2011 [2]
2010 [3]
学科主题
分析化学与药物化学 [1]
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Multi-objective global optimum design of collaborative robots
期刊论文
OAI收割
STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION, 2020, 卷号: 62, 期号: 3, 页码: 1547–1561
作者:
Hu MW(胡明伟)
;
Wang HG(王洪光)
;
Pan XA(潘新安)
  |  
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2020/06/13
Finite element substructure method
Orthogonal design
Collaborative robots
Optimum design
Gray relational analysis method
Application of the orthogonal design method in geotechnical parameter back analysis for underground structures
期刊论文
OAI收割
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2016, 卷号: 75, 期号: 1, 页码: 239-249
作者:
Tian, Hongming
;
Chen, Weizhong
;
Yang, Diansen
;
Dai, Yonghao
;
Yang, Jianping
  |  
收藏
  |  
浏览/下载:43/0
  |  
提交时间:2018/06/05
Back analysis
Orthogonal design method
Sensitivity analysis
Nelder-Mead method
Determination of optimum process parameters in gas-assisted injection molding (EI CONFERENCE)
会议论文
OAI收割
2011 International Conference on Electrical Information and Mechatronics, ICEIM2011, December 23, 2011 - December 25, 2011, Jiaozuo, China
Zi K.
;
Chen L.
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2013/03/25
With finite element analysis software Moldflow
numerical simulation and studies about FM truck roof handle were conducted on gas-assisted injection molding process. The influences of melt pre-injection shot
gas pressure
delay time and melt temperature were observed by using multi-factor orthogonal experimental method. According to the analysis of the factors' impact on evaluation index
the optimized parameter combination is obtained. Therefore the optimization design of technological parameters is done. The results show that during the gas-assisted injection molding
optimum pre-injection shot is 94%
gas pressure is 15MPa
delay time is 0.5s
melt temperature is 240 C. This study provided a more practical approach for the gas-assisted injection molding process optimization.
甜菊糖大孔吸附树脂吸附分离工艺条件的正交设计优化
期刊论文
OAI收割
应用化工, 2011, 卷号: 40, 期号: 6, 页码: 945-948
作者:
刘永峰
;
邸多隆
;
邸多隆
;
黄新异
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2012/10/18
甜菊糖
大孔吸附树脂
矩阵分析法
正交设计
separation
macroporous adsorption resin
matrix analysis method
orthogonal design
Study of experimental design and Response Surface method for surrogate model of computational simulation (EI CONFERENCE)
会议论文
OAI收割
2nd Annual Conference on Electrical and Control Engineering, ICECE 2011, September 16, 2011 - September 18, 2011, Yichang, China
Xi R.
;
Jia H.
;
Xiao Q.
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2013/03/25
While the high-precision simulation is widely used in science and technology
Design of Experiment (DOE) based on Response Surface (RS) method can be employed in surrogate model to reduce the cost and error. In order to illustrate the relationship between parameters and response features
several DOE methods and Response Surface (RS) method are studied. The author used polynomial regression and RBF neural network based on orthogonal array to build a rocket aerodynamic discipline surrogate model respectively which proved their feasibility. From the results of the test case
conclusion is drawn that characteristic as well as acclimatization of DOE methods and different approximation should be considered for different issues
so the factors of cost and accuracy could reach a balance synthetically. 2011 IEEE.
The design of acquisition circuit for grating digital signal based on FPGA (EI CONFERENCE)
会议论文
OAI收割
2010 3rd International Conference on Advanced Computer Theory and Engineering, ICACTE 2010, August 20, 2010 - August 22, 2010, Chengdu, China
作者:
Wang W.-G.
收藏
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浏览/下载:37/0
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提交时间:2013/03/25
In order to resolve the poor suppression capability of noise and fitter interference existing in grating encoder high-rate subdivision and the poor accuracy of kam-to
counting circuit
the results show that the design method will help improve the controlled object of measurement precision and control accuracy. 2010 IEEE.
we design a circuit based on FPGA to realize multiplier
kam and filter for the output of two-way orthogonal signal generated by Incremental Optical Encoder. The system is mainly divided into three modules such as filtering
multiplier kam-to and counting. The main function of filter circuit is to eliminate the jitter and noise interference existing in the quadrate encoder signals. Kam-to multiplier circuit can accurately judge the full cycle and half-cycle of incremental encoder
at the same time can make fourfold multiplier. Counting circuit can use IP cores owned by Quartus II which is not restricted on the median. At last
timing simulation based on Modelsim carried on the three modules
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:78/0
  |  
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.
Exploration in Optimal Design of an Airfoil with a Leading Edge Rotating Cylinder
期刊论文
OAI收割
JOURNAL OF THERMAL SCIENCE, 2010, 卷号: 19, 期号: 4, 页码: 318,325
Yuan-yuan ZHANG1
;
Dian-gui HUANG1*
;
Xiao-jing SUN1
;
Guo-qing WU2
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2013/01/06
boundary layer control
airfoil
leading edge rotating cylinder (LERC)
numerical simulation
design parameters
orthogonal optimization method.