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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
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长春光学精密机械与物... [3]
自动化研究所 [2]
生态环境研究中心 [2]
合肥物质科学研究院 [1]
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OAI收割 [8]
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期刊论文 [4]
会议论文 [3]
学位论文 [1]
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2022 [1]
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2011 [3]
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环境工程::水处理工... [1]
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A Novel Low-Frequency Virtual Space Vector Modulation With the Improved Continuity of Output Average-Voltage and Bus Voltage Utilization for Single-Phase Neutral Point Clamped Three-Level Inverter
期刊论文
OAI收割
IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, 2022, 卷号: 10
作者:
Chen, Tao
;
Fu, Peng
;
Chen, Xiaojiao
;
Huang, Liansheng
;
Dou, Sheng
  |  
收藏
  |  
浏览/下载:60/0
  |  
提交时间:2022/05/16
Space vector pulse width modulation
Switches
Voltage
Thyristors
Harmonic analysis
Electric potential
Control systems
Bus voltage utilization
continuity of output average voltage
neutral point potential balance
optimized hybrid space vector pulsewidth modulation (SVPWM)-8H
single-phase neutral point clamped three-level converter
Optimized Adaptive Nonlinear Tracking Control Using Actor-Critic Reinforcement Learning Strategy
期刊论文
OAI收割
IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS, 2019, 卷号: 15, 期号: 9, 页码: 4969-4977
作者:
Wen, Guoxing
;
Chen, C. L. Philip
;
Ge, Shuzhi Sam
;
Yang, Hongli
;
Liu, Xiaoguang
  |  
收藏
  |  
浏览/下载:72/0
  |  
提交时间:2019/12/16
Lyapunov function
neural networks (NNs)
nonlinear systems
optimized tracking control
reinforcement learning (RL) of actor-critic architecture
Optimized Multi-Agent Formation Control Based on an Identifier-Actor--Critic Reinforcement Learning Algorithm
期刊论文
OAI收割
IEEE TRANSACTIONS ON FUZZY SYSTEMS, 2018, 卷号: 26, 期号: 5, 页码: 2719-2731
作者:
Wen, Guoxing
;
Chen, C. L. Philip
;
Feng, Jun
;
Zhou, Ning
  |  
收藏
  |  
浏览/下载:42/0
  |  
提交时间:2019/12/16
Fuzzy logic systems (FLSs)
identifier-actor-critic architecture
multi-agent formation
optimized formation control
reinforcement learning (RL)
短程硝化反硝化工艺处理畜禽养殖废水的研究
学位论文
OAI收割
硕士, 北京: 中国科学院研究生院, 2011
秦德韬
收藏
  |  
浏览/下载:107/0
  |  
提交时间:2011/08/30
畜禽废水
短程硝化反硝化
SBR
优化控制
低温运行研究
微生物 群落结构
livestock wastewater
shortcut nitrification-denitrification
optimized control
operation study at low temperature
microbial community structure
Efficient rate control technique for CCSDS image encoding (EI CONFERENCE)
会议论文
OAI收割
IEEE 2nd International Conference on Computing, Control and Industrial Engineering, CCIE 2011, August 20, 2011 - August 21, 2011, Wuhan, China
Jin L.
收藏
  |  
浏览/下载:101/0
  |  
提交时间:2013/03/25
For the limitation of data transmission bandwidth and real time transmission demand
generally image compression is required to implement the precise and flexible rate control algorithm. Rate control is an important issue in the image compression field. This paper considers the problem of rate allocation to each encoded segment for CCSDS image compression. One straightforward method is to allocate an equal amount of rate to each segment based on the average of the total number of compressed bytes. The obvious drawback of this method is that different segment will be reconstructed to different quality
so the overall quality of the reconstructed image will not be optimized. For the shortage of the original rate control method
as to improve the overall quality of the reconstructed image
an improved rate control algorithm is proposed for CCSDS image encoding. The key component of the proposed rate control method is the appropriate rate allocation. Experiments on the test images show that the PSNR can be increased at about 0.3dB on average
compared to the original algorithm. Therefore
experimental results confirm the effectiveness of the proposed algorithm in terms of objective evaluation
and the rate-distortion performance of the reconstructed image is improved. 2011 IEEE.
On optimal guidance arithmetic of Super-maneuverable aircraft (EI CONFERENCE)
会议论文
OAI收割
30th Chinese Control Conference, CCC 2011, July 22, 2011 - July 24, 2011, Yantai, China
作者:
Liu Y.
;
Gong Y.
;
Wang Z.
;
Wang Z.
;
Liu Y.
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2013/03/25
Due to the complexity of maneuverability
Super-maneuver attack guidance of modern aircraft has become the most important function to be immediately solved and perfectly completed. Proceed from the maneuvering optimization position and based on the optimal control theory
the optimal angle maneuver guidance arithmatic is proposed. On the basis of aircraft maneuver guidance algorithm
we come up with a variety of constraint condition
optimized index and optimization rule and present a set of steepest optimal angle maneuver guidance algorithm
and the validity and feasibility of the steepest optimal angle maneuver guidance algorithm has been comfirmed by the super-maneuver guidance simulation. 2011 Chinese Assoc of Automati.
Novel method for optimizing polishing tool-path in CCOS based on weighted-iterative algorithm (EI CONFERENCE)
会议论文
OAI收割
4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, November 19, 2008 - November 21, 2008, Chengdu, China
作者:
Zhang X.-J.
;
Wang X.
;
Wang X.
;
Wang X.
;
Wang X.-K.
收藏
  |  
浏览/下载:44/0
  |  
提交时间:2013/03/25
In Computer Controlled Optical Surfacing (CCOS)
polishing tool-path is the base of solving other control parameters such as dwell time. In order to improve the fabrication results of polishing off-axis aspheric
a novel method to optimize the tool-path is discussed in this paper. The optimizing method named weighted-iterative algorithm is according to the balance principle of the particle system. The power factor of each dwell point represents the requirement of dwell density. Considering the factors which influence the polishing result
the power factors cosist of three elements include constant
error distribution and dwell distance of workpiece edge. The tool-path is solved by numerical iterative method. In the end
an error data is simulated with actual parameters using the matrix-based algorithm with two different tool-paths. The one is X-Y uniform spacing model and the other one is to optimize it based on the first. The comparison shows that the results of the optimized one are much better than traditional one
especially the rms convergence rate. Theory of the algorithm is simple and exercisable
and it satisfies practical requirement as well. 2009 SPIE.
Relative importance of hydrolyzed Al(III) species (Al-a, Al-b, and Al-c) during coagulation with polyaluminum chloride: A case study with the typical micro-polluted source waters
期刊论文
OAI收割
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2007, 卷号: 316, 期号: 2, 页码: 482-489
作者:
Yan, Mingquan
;
Wang, Dongsheng
;
Qu, Jiuhui
;
He, Wenjie
;
Chow, Christopher W. K.
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2015/09/10
optimized coagulation
PACl
speciation
organic matter
pH control