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CAS IR Grid
机构
地理科学与资源研究所 [2]
长春光学精密机械与物... [1]
软件研究所 [1]
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OAI收割 [4]
内容类型
期刊论文 [2]
SCI/SSCI论文 [1]
会议论文 [1]
发表日期
2023 [1]
2012 [1]
2011 [1]
2006 [1]
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Balancing potato yield, soil nutrient supply, and nitrous oxide emissions: An analysis of nitrogen application trade-offs
期刊论文
OAI收割
SCIENCE OF THE TOTAL ENVIRONMENT, 2023, 卷号: 899, 页码: 10
作者:
Ning, Linyirui
;
Xu, Xinpeng
;
Qiu, Shaojun
;
Lei, Qiuliang
;
Zhang, Yitao
  |  
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2023/10/09
Potato
Indigenous N supply
Partial N balance
N2O emission
Reasonable N application
Evaluation of dynamic linkages between evapotranspiration and land-use/land-cover changes with Landsat TM and ETM plus data
SCI/SSCI论文
OAI收割
2012
Gao Z. Q.
;
Gao W.
;
Chang N. B.
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2012/09/04
surface-energy balance
distributed hydrological model
partial canopy
cover
atmospheric correction
driving forces
2-source model
heat-transfer
algorithm
vegetation
temperature
Double inverted pendulum control based on three-loop PID and improved BP neural network (EI CONFERENCE)
会议论文
OAI收割
2011 2nd International Conference on Digital Manufacturing and Automation, ICDMA 2011, August 5, 2011 - August 7, 2011, Zhangjiajie, Hunan, China
作者:
Fan Y.
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2013/03/25
To deal with the defects of BP neural networks used in balance control of inverted pendulum
such as longer train time and converging in partial minimum
this article reaLizes the control of double inverted pendulum with improved BP algorithm of artificial neural networks(ANN)
builds up a training model of test simulation and the BP network is 6-10-1 structure. Tansig function is used in hidden layer and PureLin function is used in output layer
LM is used in training algorithm. The training data is acquried by three-loop PID algorithm. The model is learned and trained with Matlab calculating software
and the simuLink simulation experiment results prove that improved BP algorithm for inverted pendulum control has higher precision
better astringency and lower calculation. This algorithm has wide appLication on nonLinear control and robust control field in particular. 2011 IEEE.
压缩函数局部平衡度与Hash函数平衡度的关系研究
期刊论文
OAI收割
中国科学院研究生院学报, 2006, 卷号: 23, 期号: 3, 页码: 412-415
奚青
;
吴文玲
  |  
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2010/08/20
hash函数
平衡度
碰撞
压缩函数
局部平衡度 hash function
balance
collision attack
compression function
partial balance