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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
长春光学精密机械与物... [1]
大连化学物理研究所 [1]
过程工程研究所 [1]
生态环境研究中心 [1]
采集方式
OAI收割 [4]
内容类型
期刊论文 [3]
会议论文 [1]
发表日期
2022 [2]
2017 [1]
2009 [1]
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The drivers and spatial distribution of economic efficiency in China's cities
期刊论文
OAI收割
JOURNAL OF GEOGRAPHICAL SCIENCES, 2022, 卷号: 32, 期号: 8, 页码: 1427-1450
作者:
CAO Yanni
;
WU Tong
;
KONG Lingqiao
;
WANG Xuezhi
;
ZHANG Lufeng
  |  
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2022/11/07
MIDDLE-INCOME TRAP
RAPID URBANIZATION
ECOSYSTEM SERVICES
CULTIVATED LAND
ECO-EFFICIENCY
URBAN CHINA
GROWTH
PRODUCTIVITY
EVOLUTION
EXPANSION
Infiltration and resuspension of dilute particle suspensions in micro cavity flow
期刊论文
OAI收割
POWDER TECHNOLOGY, 2022, 卷号: 395, 页码: 400-411
作者:
Liu, Wenwei
;
Zheng, Chao
;
Wu, Chuan-Yu
  |  
收藏
  |  
浏览/下载:45/0
  |  
提交时间:2022/06/15
Sedimentation
Cavity flow
Lattice Boltzmann method
Discrete element method
Trap efficiency
Perovskite CH3NH3PbI3-xBrx Single Crystals with Charge-Carrier Lifetimes Exceeding 260 mu s
期刊论文
OAI收割
ACS APPLIED MATERIALS & INTERFACES, 2017, 卷号: 9, 页码: 14827-14832
作者:
Zhang, Fengying
;
Yang, Bin
;
Mao, Xin
;
Yang, Ruixia
;
Jiang, Lei
  |  
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2017/10/29
Carrier Lifetime
Photovoltaic Device
Single Crystal
Trap-state Density
Charge-injection Efficiency
Optimizing control mode of optical payloads based on multi-population genetic algorithm (EI CONFERENCE)
会议论文
OAI收割
2009 IEEE International Conference on Mechatronics and Automation, ICMA 2009, August 9, 2009 - August 12, 2009, Changchun, China
Xu W.
;
Jin G.
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2013/03/25
Optimizing the control mode of optical payload could improve the payload's work efficiency. When the mathematic model of payload's control mode was established
optimization problems could be boiled down to seek the maximal value of the function with many variables. This paper put forward a calculational method to base the mathematic model
the calculational method was multi-population genetic algorithm (MPGA). After the 0-1 variables and real multidimensional ones had been coded separately
the algorithm established the populations independently
made the multidimensional variables as the centrosome and combined 0-1 ones to work out the maximal value of the function which was established to describe the control mode of the optical payload. Moreover
the emulational experiment had been done with the material arithmetic operators. The result indicates that the method using MPGA can hurdle the disadvantage of traditional ones which calculate slowly and get into local best value trap easily . It has the characters that not only fits large scale area scout
but also gets the best value in full scale rapidly
so this algorithm can better satisfy the technology demand for the intelligent control of optical payload. 2009 IEEE.