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Chinese Academy of Sciences Institutional Repositories Grid
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长春光学精密机械与物... [2]
自动化研究所 [2]
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OAI收割 [4]
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会议论文 [2]
期刊论文 [2]
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2020 [1]
2017 [1]
2011 [1]
2006 [1]
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Novel Non-monotonic Lyapunov-Krasovskii Based Stability Analysis and Stabilization of Discrete State-delay System
期刊论文
OAI收割
International Journal of Automation and Computing, 2020, 卷号: 17, 期号: 5, 页码: 713-732
作者:
Younes Solgi
;
Alireza Fatehi
;
Ala Shariati
  |  
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2021/02/22
Lyapunov-Krasovskii functional
discrete state-delay systems
non-monotonic Lyapunov function
robust stability
stabilization.
Robust Stabilization of Load Frequency Control System Under Networked Environment
期刊论文
OAI收割
International Journal of Automation and Computing, 2017, 卷号: 14, 期号: 1, 页码: 93-105
作者:
Ashraf Khalil
;
Ji-Hong Wang
;
Omar Mohamed
  |  
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2021/02/23
Load frequency control
load frequency control (LFC)
Markov chains
networked control system
robust stabilization.
Dynamic coupling analysis and modeling for stabilized platform of rolling-pitching seeker (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:
Liu H.
;
Liu H.
;
Liu H.
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2013/03/25
Missile's attitude change will be delivered to visual axis through stabilized platform during maneuvering flight
and the missile vibration will be an interference source to visual axis stabilization. In order to solve this problem
the coupling relationship between missile attitude and visual axis is obtained by Coordinate transformation. When the seeker stably tracks a target
the angular velocity of visual axis in inertial space is zero
so the relative angular velocity of roll axis and pitch axis can be derived for servo control. According to Oura dynamics equation
the dynamic models of roll axis and pitch axis were established and kinetic equations of two axises were obtained. The dynamic models can provide theoretical basis to developing research of servo control system and structural optimization design of stabilized platform. Finally
some measures could reduce the dynamic coupling between the framework was given. 2011 IEEE.
A method for improving the precision of motion vector estimation based on gyroscope (EI CONFERENCE)
会议论文
OAI收割
ICO20: Optical Information Processing, August 21, 2005 - August 26, 2005, Changchun, China
作者:
Sun H.
;
Sun H.
;
Zhang Y.
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2013/03/25
The piezoelectric gyroscope is regarded as an important device which measures the motion vector among frames of the dynamic image sequences
precision of its output signal directly determines the precision of the image stabilization. Analyzing the characteristics of output noise of gyroscope
it is available for us to suppress the output noise by applying the median filtering algorithm and wavelet transformation. The experiment results of electronic image stabilization have shown that this method can improve the precision of motion vector estimation effectively.