检索结果-内蒙古大学图书馆

ieee symposium on Adaptive Dynamic Programming and Reinforcement Learning

作者： Liu, Derong Wang, Ding Zhao, Dongbin Key Laboratory of Complex Systems and Intelligence Science Institute of Automation Chinese Academy of Sciences Beijing 100190 China

ISBN: (纸本)9781424498888

An intelligent optimal control scheme for unknown nonlinear discrete-time systems with discount factor in the cost function is proposed in this paper. An iterative adaptive dynamic programming (ADP) algorithm via globalized dual heuristic programming (GDHP) technique is developed to obtain the optimal controller with convergence analysis. Three neural networks are used as parametric structures to facilitate the implementation of the iterative algorithm, which will approximate at each iteration the cost function, the optimal control law, and the unknown nonlinear system, respectively. Two simulation examples are provided to verify the effectiveness of the presented optimal control approach. © 2011 ieee.

关键词： Cost functions

来源：评论

学校读者我要写书评

暂无评论

Quadrotor control using dynamic feedback linearization based on piecewise bilinear models

Quadrotor control using dynamic feedback linearization based...

引用

ieee symposium on computational intelligence in control and automation, cica

作者： Tadanari Taniguchi Luka Eciolaza Michio Sugeno IT Education Center Tokai University Hiratsuka Kanagawa Japan European Centre for Soft Computing Asturias Mieres Spain

This paper proposes a tracking controller for a four rotors helicopter robot using dynamic feedback linearization based on piecewise bilinear (PB) models. The approximated model is fully parametric. Input-output (I/O) dynamic feedback linearization is applied to stabilize PB control system. Although the controller is simpler than the conventional I/O feedback linearization controller, the control performance based on PB model is the same as the conventional one. Examples are shown to confirm the feasibility of our proposals by computer simulations.

关键词： Helicopters Rotors control systems computational modeling Aerospace electronics Mathematical model Robots

来源：评论

学校读者我要写书评

暂无评论

Calibration between a laser range scanner and an industrial robot manipulator

Calibration between a laser range scanner and an industrial ...

引用

ieee symposium on computational intelligence in control and automation, cica

作者： Thomas Timm Andersen Nils Axel Andersen Ole Ravn Department of Automation and Control DTU Electrical Engineering Technical University of Denmark Elektrovej 326 DK-2800 Kgs. Lyngby Denmark Danmarks Tekniske Universitet Lyngby DK

In this paper we present a method for finding the transformation between a laser scanner and a robot manipulator. We present the design of a flat calibration target that can easily fit between a laser scanner and a conveyor belt, making the method easily implementable in a manufacturing line. We prove that the method works by simulating a range of different orientations of the target, and performs an extensive numerical evaluation of the targets design parameters to establish the optimal values as well as the worst-case accuracy of the method.

关键词： Calibration Sensors Measurement by laser beam Surface emitting lasers Manipulators

来源：评论

学校读者我要写书评

暂无评论

Evolving control for modular robotic units

Evolving control for modular robotic units

引用

2003 ieee International symposium on computational intelligence in Robotics and automation, CIRA 2003

作者： Østergaard, Esben Hallundbæk Lund, Henrik Hautop Maersk Mc-Kinney Moller Institute for Production Technology University of Southern Denmark Denmark

ISBN: (纸本)0780378660

This paper describes a set of experiments aimed at exploring the use of artificial evolution to automatically produce controllers for a self-reconfiguring robot. The experiments are based upon initial experiments in programming distributed controllers in a simulation of the M-TRAN modules. This leads to a series of experiments that evolves and co-evolves controllers in a simulation of a new self-reconfigurable modular robot, called the ATRON. The results are discussed, and it is concluded that artificial evolution may be an approach for producing controllers for the individual ATRON module in such a way, that the collective of modules have meaningful behavior. © 2003 ieee.

关键词： controllers

来源：评论

学校读者我要写书评

暂无评论

Editorial: The ieee transactions on neural 2010 and beyond

引用

ieee Transactions on Neural Networks 2010年第1期21卷 1-2页

作者： Liu, Derong Chinese Academy of Sciences Institute of Automation Beijing 100190 China University of Illinois Department of Electrical and Computer Engineering Chicago IL 60607 United States

Not Available

关键词： Neural network INSTITUTE OF ELECTRICAL AND ELECTRONIC ENGINEERS

来源：评论

学校读者我要写书评

暂无评论

Progressive fuzzy fusion control of two coupled inverted penduli

Progressive fuzzy fusion control of two coupled inverted pen...

引用

ieee International symposium on computational intelligence in Robotics and automation

作者： Song, Z Sukthankar, P Chen, YQ Gu, J Utah State Univ Dept Elect & Comp Engn CSOIS Logan UT 84322 USA

ISBN: (纸本)0780378660

This paper considers the control of two inverted penduli coupled with a spring using a progressive fuzzy fusion control method. The two penduli have some uncertain and unknown parameters and the coupling spring has an unknown spring constant. We assume that the lengths of the penduli and the spring are known. One of the inverted penduli is excited to generate the force disturbance to the other through the spring link. The aim of this paper is to design a controller based on the idea of fuzzy logic and the classical control methods, such that the second pendulum can reject the disturbance from the first pendulum significantly even without precise mathematical model of the system. The angular position and the angular speed for both inverted penduli are measured to feed into the fuzzy fusion controller via the proposed disturbance decoupling procedure. Based on the hardware-in-the-loop realtime simulation environment provided by MATLAB/Simulink RTW (Real-Time Workshop) and plants in Quanser's Rotary Servo Family, the controller tuning is based on the fusion of the objective and subjective knowledge about this system in a progressive way. Extensive experimental results are reported to demonstrate how to effectively benefit from the fuzzy logic control.

关键词： fuzzy logic parameter tuning disturbance decoupling coupled inverted penduli fuzzy fusion

来源：评论

学校读者我要写书评

暂无评论

An efficient method to evaluate the performance of edge detection techniques by a two-dimensional Semi-Markov model

An efficient method to evaluate the performance of edge dete...

引用

ieee symposium on computational intelligence in control and automation, cica

作者： Dmitry Dubinin Viktor Geringer Alexander Kochegurov Konrad Reif Department of Radioelectronics and Data Protection Tomsk State University of Control Systems and Radioelectronics TUSUR Tomsk Russia Institute of Cybernetics National Research Tomsk Polytechnic University TPU Tomsk Russia DHBW-Ravensburg Baden-Wuerttemberg Cooperative State University Friedrichshafen Germany

The essay outlines one particular possibility of efficient evaluating the Performance of edge detector algorithms. Three generally known and published algorithms (Canny, Marr, Shen) were analysed by way of example. The analysis is based on two-dimensional signals created by means of two-dimensional Semi-Markov Model and subsequently provided with an additive Gaussian noise component. Five quality metrics allow an objective comparison of the algorithms.

关键词： Measurement Image edge detection Vectors Correlation Algorithm design and analysis Noise computational modeling

来源：评论

学校读者我要写书评

暂无评论

Supervised adaptive dynamic programming based adaptive cruise control

Supervised adaptive dynamic programming based adaptive cruis...

引用

symposium Series on computational intelligence, ieee SSCI2011 - 2011 ieee symposium on Adaptive Dynamic Programming and Reinforcement Learning, ADPRL 2011

作者： Zhao, Dongbin Hu, Zhaohui Key Laboratory of Complex Systems and Intelligence Science Institute of Automation Chinese Academy of Sciences Beijing 100190 China

ISBN: (纸本)9781424498888

This paper proposes a supervised adaptive dynamic programming (SADP) algorithm for the full range Adaptive cruise control (ACC) system. The full range ACC system considers both the ACC situation in highway system and the stop and go (SG) situation in urban street way system. It can autonomously drive the host vehicle with desired speed and distance to the preceding vehicle in both situations. A traditional adaptive dynamic programming (ADP) algorithm is suited for this problem, but it suffers from the low learning efficiency. We propose the concept of inducing range to construct the supervisor and finally formulate the SADP algorithm, which greatly speeds up the learning efficiency. Several driving scenarios are designed and tested with the trained controller compared to traditional ones by simulation results, showing that trained SADP performs very well in all the scenarios, so that it provides an effective approach for the full range ACC problem. © 2011 ieee.

关键词： Adaptive cruise control

来源：评论

学校读者我要写书评

暂无评论

Mobile augmented reality based interactive teaching & learning system with low computation approach

Mobile augmented reality based interactive teaching & learni...

引用

ieee symposium on computational intelligence in control and automation, cica

作者： Shitala Prasad Sateesh K. Peddoju Debashis Ghosh Departement of Electronics and Computer Engineer Indian Institute of Technology Roorkee Roorke India

This paper presents a fast and efficient hand gesture based mobile augmented reality (MAR) system for interactive classroom. It provides a complex visual augmented layer over static slides to understand the concepts more clearly without touching the computer devices or using whiteboard. Simple hand gestures are used to interact with slides while presenting in the classroom or in any conference room with high accuracy and efficiency without any expensive hardware. The gesture path is tracked continuously using a color tracking algorithm proposed. A decision tree is used to make the decisions based on the gestures. The preliminary result indicates that the gesture recognition rate is near about approximately 94% and it is mostly acceptable. This enhances the user's interaction level with immersive feeling in immersive environment.

关键词： Handheld computers Decision support systems computational intelligence automation

来源：评论

学校读者我要写书评

暂无评论

computational intelligence and low cost sensors in biomass combustion process

Computational intelligence and low cost sensors in biomass c...

引用

ieee symposium on computational intelligence in control and automation, cica

作者： Ján Pital Jozef Mižák Technicka univerzita v Kosiciach Kosice KoÅ¡ice SK Department of Mathematics Informatics and Cybernetics Faculty of Manufacturing Technologies Technical University of Košice Presov Slovakia Department of Mathematics Informatics and Cybernetics Technical University of Koå¡ice Preå¡ov Slovakia

Artificial intelligence techniques have been used for carbon monoxide and oxygen low cost sensors signal processing in biomass combustion. Considering a large scatter of the measured data two approximation tools using artificial neural networks have been tested for approximation of carbon monoxide emissions dependence on oxygen concentration in the flue gas: AForge. Neuro library and Neural Network Fitting Tool of Matlab. The comparable results of approximation have been obtained by testing of both approximation tools on the off-line measured data.

关键词： Combustion Approximation methods Biomass Boilers Process control Sensors Biological neural networks

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：