中国科学院机构知识库网格系统: 检索

Some algorithms for classes of split feasibility problems involving paramonotone equilibria and convex optimization 期刊论文 OAI收割
Journal of Inequalities and Applications, 2019, 卷号: 2019, 期号: 1
作者: Dong,Q. L.; Li,X. H.; Kitkuan,D.; Cho,Y. J.; Kumam,P.

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收藏 | 浏览/下载：43/0 | 提交时间：2019/04/02

Split feasibility problem Equilibria Constrained convex optimization Practical model 47H05 47H07 47H10 54H25

Wavelet Neural Modeling for Hydrologic Time Series Forecasting with Uncertainty Evaluation SCI/SSCI论文 OAI收割
2015
作者: Sang Y. F.; Wang, Z. G.; Liu, C. M.

收藏 | 浏览/下载：41/0 | 提交时间：2015/12/09

Hydrologic time series analysis Probabilistic forecasting Uncertainty evaluation Wavelet neural model Monte-Carlo simulation monthly rainfall practical guide prediction networks precipitation decomposition sensitivity calibration level

Analysis of zenith pass problem and tracking strategy design for roll-pitch seeker (EI CONFERENCE) 会议论文 OAI收割
作者: Jiang H.

收藏 | 浏览/下载：22/0 | 提交时间：2013/03/25

Roll-pitch seeker is currently applied in particular missiles. There is a stubborn problem called zenith pass problem while roll-pitch seeker is used. Analysis of the zenith pass problem which always results in loss of target is presented in this paper. Based on the analysis result tracking strategy is carried out to deal with zenith pass problem. To prove the validity of tracking strategy a practical roll-pitch seeker was accomplished. Model identification and common PID controllers for the physical roll-pitch seeker are taken on after that both disadvantages derived from zenith pass problem in tracking process and meliorated phenomenons by the tracking strategy are shown. It is concluded that the tracking strategy designed for solving the zenith pass problem is efficient. 2011 Elsevier Masson SAS. All rights reserved.

The fuzzy comprehensive evaluation of laser weapon system combat effectiveness (EI CONFERENCE) 会议论文 OAI收割
2012 3rd International Conference on Mechanical, Industrial, and Manufacturing Technologies, MIMT 2012, March 24, 2012 - March 25, 2012, Shenzhen, China
Li H.; Guo L.

收藏 | 浏览/下载：22/0 | 提交时间：2013/03/25

To evaluate the laser weapon system's combat effectiveness which is related with so many factors is a very complex issue. In this paper by analyzing the factors which influence the laser weapon system an index system for the laser weapon system comprehensive evaluation of the combat effectiveness is built up. The method of calculating weight the improved analytic hierarchy process is introduced. The evaluation model of improved fuzzy-AHP is established and the feasibility and the validity of the proposed evaluation method is validated through a practical example. (2012) Trans Tech Publications Switzerland.

Improving land surface temperature modeling for dry land of China 期刊论文 OAI收割
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2011, 卷号: 116, 期号: D20104
Chen YY (陈莹莹); Yang K (阳坤); He J (何杰); Qin J (秦军); Shi, JC (Shi Jiancheng); Du, JY (Du Jinyang); He Q (He Qing)

收藏 | 浏览/下载：82/0 | 提交时间：2012/05/09

DATA ASSIMILATION SYSTEM MESOSCALE ETA-MODEL TIBETAN PLATEAU ROUGHNESS HEIGHT PRACTICAL NOTES YELLOW-RIVER LAST HALF PART I PARAMETERIZATION PRECIPITATION

Study on the servo system of large telescope based on the internal model pid control strategy (EI CONFERENCE) 会议论文 OAI收割
IEEE 2011 10th International Conference on Electronic Measurement and Instruments, ICEMI 2011, August 16, 2011 - August 18, 2011, Chengdu, China
Li H.

收藏 | 浏览/下载：25/0 | 提交时间：2013/03/25

This paper developed the internal model PID control for large telescope control system considerations in more parameters adjustment in servo control loop at present. The large electro-optic telescope system belongs to a big inertia system. This simplifies the debug process the feasibility and robustability are also verified by the analyses and simulation results that satisfy the high precision demand. The practicability of this algorithm is verified in an actual project that only two parameters need adjusted. The application shows that this system runs stably with high accuracy. The technology and methods adopted in the system are practical and worthy of using abroad. 2011 IEEE.

Image forward motion compensation method for some aerial reconnaissance camera based on neural network predictive control (EI CONFERENCE) 会议论文 OAI收割
International Conference on Advanced Research on Computer Science and Information Engineering, CSIE 2011, May 21, 2011 - May 22, 2011, Zhengzhou, China
Zhong C.; Ding Y.; Fu J.

收藏 | 浏览/下载：33/0 | 提交时间：2013/03/25

In this paper neural network predictive control method is used to compensate the image forward motion of a certain aerial reconnaissance camera and we have solved several problems that traditional control methods have. Firstly according to the principle of imaging we analyzed the reasons for the existence of image forward motion and established the mathematical model. Secondly we analyzed the theoretically feasibility of the method. At last simulation experiments and test are used to validate the practical feasibility. Through what we have done we conclude that neural network predictive control method can be used to compensate image forward motion for this certain camera and can make a perfect performance. 2011 Springer-Verlag.

Communication software reliability design of satelliteborne (EI CONFERENCE) 会议论文 OAI收割
2011 International Conference on Electric and Electronics, EEIC 2011, June 20, 2011 - June 22, 2011, Nanchang, China
作者: Wang H.; Wang H.; Wang H.; Wang H.; Dai S.

收藏 | 浏览/下载：11/0 | 提交时间：2013/03/25

Firstly the failure model of Satelliteborne communication software is given for space environment especially SEU(Single Event Upset) unlike common communication software then the design flow for satelliteborne software is set and some measures are taken such as register renewed periodically memory voting and redundancy design. Finally fault injection is applied to validate. Practical results show that the design is necessary and effective. 2011 Springer-Verlag Berlin Heidelberg.

Inverse control of cable-driven parallel system based on type-2 fuzzy logic and multi-source knowledge (EI CONFERENCE) 会议论文 OAI收割
International Workshop on Advanced Computational Intelligence and Intelligent Informatics, IWACIII 2011, November 19, 2011 - November 23, 2011, Suzhou, China
作者: Li C.; Li C.; Li C.

收藏 | 浏览/下载：25/0 | 提交时间：2013/03/25

In this paper we realize the control of cable-driven parallel system via a type-2 fuzzy inverse control method based on its multi-source knowledge which includes heuristics prior knowledge and data information. A fuzzy inverse controller is interval type-2 fuzzy NARX model which is identified via the multi-source knowledge. Experiment results show the control method is practical and excellent.

Experiment analysis of CO2 laser disturbance on long-wave infrared HgCdTe detector (EI CONFERENCE) 会议论文 OAI收割
2011 International Conference on Electric Information and Control Engineering, ICEICE 2011, April 15, 2011 - April 17, 2011, Wuhan, China
作者: Wang S.-W.

收藏 | 浏览/下载：27/0 | 提交时间：2013/03/25

Theoretical analysis and experimental study were carried out on the high-power CO2 laser disturbance to long-wave infrared (LWIR) HgCdTe detector in this paper. Based on the practical parameters of experiment the theoretical model of temperature-rise is adopted to calculate the variation of the temperature with the time and the power of laser for laser irradiation on the detector. After that the damage threshold is 110W/cm2. This experimental phenomenon well agrees with the results predicted by the theoretical calculation. The conclusions have a certain reference value for the laser defense of detector. 2011 IEEE. the high-power laser damage mechanism to LWIR detector is discussed and compares with the experimental results of laser irradiation the detector on the distance of 15km. The theoretical and experimental results demonstrate that the interference threshold of the detector is 20.5W/cm 2