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CAS IR Grid
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自动化研究所 [3]
长春光学精密机械与物... [2]
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OAI收割 [5]
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会议论文 [2]
学位论文 [2]
期刊论文 [1]
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2012 [1]
2011 [1]
2008 [1]
2006 [1]
2003 [1]
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Trajectory tracking control of a quad-rotor UAV based on command filtered backstepping (EI CONFERENCE)
会议论文
OAI收割
2012 3rd International Conference on Intelligent Control and Information Processing, ICICIP 2012, July 15, 2012 - July 17, 2012, Dalian, China
Gong X.
;
Bai Y.
;
Peng C.
;
Zhao C.
;
Tian Y.
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浏览/下载:30/0
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提交时间:2013/03/25
A quad-rotor unmanned aerial vehicle is an under-actuated
strong coupled nonlinear system with parameters uncertainty and unknown external aerodynamic disturbance. The trajectory tracking control system with a nested double-loops structure is designed in this paper according to the coupling characteristic between the attitude angles and translational position. A PD control algorithm is proposed in the translational outer-loop to export the desired attitude signals to the attitude inner-loop. An adaptive backstepping control algorithm is designed in the inner-loop with respect to the uncertain rotational inertia and un-modeled disturbance
while in order to reduce the computational complexity the command filtered approach is introduced into the designing procedure. And finally
the numerical simulation results are presented for the trajectory tracking stabilization of a Quad-rotor
which demonstrates the excellent performance of the proposed control system and illustrate its robustness in face of disturbance and uncertain parameters. 2012 IEEE.
Neural network based online traffic signal controller design with reinforcement training (EI CONFERENCE)
会议论文
OAI收割
14th IEEE International Intelligent Transportation Systems Conference, ITSC 2011, October 5, 2011 - October 7, 2011, Washington, DC, United states
Dai Y.
;
Hu J.
;
Zhao D.
;
Zhu F.
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浏览/下载:28/0
  |  
提交时间:2013/03/25
Traffic congestion leads to problems like delays
decreasing flow rate
and higher fuel consumption. Consequently
keeping traffic moving as efficiently as possible is not only important to economy but also important to environment. Traffic system is a large complex nonlinear stochastic system. Traditional mathematical methods have some limitations when they are applied in traffic control. Thus
computational intelligence (CI) technologies gain more and more attentions. Neural Networks (NNs) is a well developed CI technology with lots of promising applications in traffic signal control (TSC). In this paper
a neural network (NN) based signal controller is designed to control the traffic lights in an urban traffic road network. Scenarios of simulation are conducted under a microscopic traffic simulation software. Several criterions are collected. Results demonstrate that through online reinforcement training the controllers obtain better control effects than the widely used pre-time and actuated methods under various traffic conditions. 2011 IEEE.
燃料电池控制方法及其应用研究
学位论文
OAI收割
工学博士, 中国科学院自动化研究所: 中国科学院研究生院, 2008
作者:
佟世文
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浏览/下载:56/0
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提交时间:2015/09/02
燃料电池
预测控制
变论域
模糊控制
网络化控制
混合系统
欠驱动系统
fuel cell
predictive control
variable domain
fuzzy control
networked control
hybrid system
under-actuated system
Kinematic analysis of a flexible six-DOF parallel mechanism
期刊论文
OAI收割
IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART B-CYBERNETICS, 2006, 卷号: 36, 期号: 2, 页码: 379-389
作者:
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浏览/下载:18/0
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提交时间:2015/11/06
kinematics
manipulator
parallel mechanism
robot
under-actuated system
基于专家系统的变步长一步预测控制与应用
学位论文
OAI收割
工学硕士, 中国科学院自动化研究所: 中国科学院研究生院, 2003
朱江滨
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  |  
浏览/下载:34/0
  |  
提交时间:2015/09/02
倒立摆
非线性
欠驱动机构
预测控制
专家系统
Expert system
Inverted pendulum
Nonlinear
Predictive control
Under-actuated structure