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Stochastic resonance in overdamped washboard potential system 期刊论文
ACTA PHYSICA SINICA, 2017, 卷号: 66
作者:  Xie Yong;  Liu Ruo-Nan
收藏  |  浏览/下载：3/0  |  提交时间：2019/11/26
Critical Assessment of TD-DFT for Excited States of Open-Shell Systems: I. Doublet-Doublet Transitions 期刊论文
JOURNAL OF CHEMICAL THEORY AND COMPUTATION, 2016
Li, Zhendong; Liu, Wenjian
收藏  |  浏览/下载：7/0  |  提交时间：2017/12/03
Dynamic response of two-dimensional fluid-saturated porous beam 会议论文
Haikou, China, May 24, 2014 - May 25, 2014
作者:  Zhou, Feng Xi;  Ma, Qiang
收藏  |  浏览/下载：31/0  |  提交时间：2020/11/15
Inorganic Supramolecular Compounds with 3-D Chiral Frameworks Show Potential as Both Mid-IR Second-Order Nonlinear Optical and Piezoelectric Materials 期刊论文
Journal of the American Chemical Society, 2011, 卷号: 133, 期号: 10, 页码: 3410-3418
X. M. Jiang; M. J. Zhang; H. Y. Zeng; G. C. Guo; J. S. Huang
收藏  |  浏览/下载：23/0  |  提交时间：2012/06/06
The aircraft autopilot design of parameters changing in a wide range (EI CONFERENCE) 会议论文
2011 International Conference on Electric Information and Control Engineering, ICEICE 2011, April 15, 2011 - April 17, 2011, Wuhan, China
Zhen D.; Yue Z.
收藏  |  浏览/下载：20/0  |  提交时间：2013/03/25
Autopilot is an important part of aircraft  Under the action of the disturbance torque  for the flight parameters of aircraft Changing in a wide range  the range was about 16km  on the basic of analyzing the typical trajectory  the max height was about 5100m  the trajectory of feature points were selected  the deviation of lateral was about 12m  taking pitch control loop for example  the maximum angle of attack was about 3.6  a sub- PID autopilot was designed using classical control theory  the maximum elevator deflection was less than 5  using single-mode Transient suppression method  the maximum aileron deflection was less than 2  the overload due to control surface transition deflection was avoided when control parameters changing  the maximum roll was less than 5  the verification was done by non-linear simulation. The result showed that: the phase margin of autopilot was greater than 30  the response of overload can accurately track the given overload instruction. An autopilot design method of aircraft of parameter changes in a wide range was provided. 2011 IEEE.  the bandwidth was more than 14rad / s  the settling time was less than 0.7s  the maximum overshoot was 23.3%  
A fuzzy control method based on information integration for double inverted pendulum (EI CONFERENCE) 会议论文
2011 2nd International Conference on Digital Manufacturing and Automation, ICDMA 2011, August 5, 2011 - August 7, 2011, Zhangjiajie, Hunan, China
Fan Y.; Sang Y.; Liu B.
收藏  |  浏览/下载：53/0  |  提交时间：2013/03/25
This article proposes a new fuzzy controller based on information integration. The mathematical model of Linear double inverted pendulum has been studied and estabLished with dynamics analytical method and LQR theory is used to design the optimal Linear inverted pendulum controller  then  the integration technology is used to design the variable parameters self-tuning fuzzy controller. Thereby  the fuzzy controller input variable dimension and the number of fuzzy control rules have been extremely reduced. Two controllers are designed for inverted pendulum system control and the comparison simulation experiments have been done. The results show that the controllers can both reaLize good control  and the fuzzy controller has higher precision  faster response  better stabiLity and robustness. 2011 IEEE.  
Spin-adapted open-shell time-dependent density functional theory. II. Theory and pilot application 期刊论文
journal of chemical physics, 2011
Li, Zhendong; Liu, Wenjian; Zhang, Yong; Suo, Bingbing
收藏  |  浏览/下载：2/0  |  提交时间：2015/11/11
Nonlinear feedback synchronization control of a new four-dimensional hyperchaotic Chen system with disturbances 会议论文
作者:  Hao, Dai;  Jia, Li-Xin;  Zhang, Yan-Bin
收藏  |  浏览/下载：5/0  |  提交时间：2019/12/10
Analytical solutions for vibration near the buckled configuration of fgm beams under an in-plane thermal loading 会议论文
Shanghai, China, May 22, 2011 - May 26, 2011
作者:  Ma, L.S.
收藏  |  浏览/下载：6/0  |  提交时间：2020/11/15
Analytical and experimental study of coupling vibration of nonlinear connected beams 期刊论文
2010, 2010
Wang Guang-yuan; Zheng Gang-tie; Han Chao
收藏  |  浏览/下载：5/0

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