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Annual business and news: Beginning the 32nd year

Journal of Guidance, control, and Dynamics 2009年第1期32卷 1-7页

作者： Schmidt, George T. Akella, Maruthir Balakrishnan, S.N. Campbell, Mark E. Clarke, John-Paul Colgren, Richard D. Crassidis, John L. Doman, David B. Eke, Fidelis O. Enns, Russell J. Gawronski, Wodek Hablani, Hari B. Leitner, Jesse A. Ping, Lu MacDonald, Malcolm McFarland, Michael B. Melton, Robert G. Mitchell, James Mukhopadhyay, Vivekanand Sasiadek, Jurek Z. Schaub, Hanspeter Wise, Kevin A. United States NATO Systems and Electronics Technology Panel Lecture Series on Low Cost Navigation Sensors and Integration Technology U.S. Air Force Office of Scientific Research United States United States American Automatic Control Council United States Sibley School of Mechanical and Aerospace Engineering Cornell University United States School of Aerospace Engineering Air Transportation Laboratory Georgia Institute of Technology United States Lockheed Martin Aeronautics Company Palmdale CA United States United States Wright-Patterson Air Force Base Dayton OH United States Davis United States Apache Longbow Jet Propulsion Laboratory California Institute of Technology United States GSFC United States Department of Aerospace Engineenng Iowa State University United States Raytheon Electronic Systems United States Department of Aerospace Engineering Pennsylvania State University United States NASA Langley Research Center United States Indian Institute of Technology India Department of Aerospace Engineering Carleton University Canada International Federation of Automatic Control Robotics Technical Committee Joint Robotics and Control Systems Societies Chapter Ottawa Canada X-45 Joint-Unmanned Combat Air System Program

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Annual business and news:: Beginning the 31st year of the Journal of Guidance, control, and Dynamics

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JOURNAL OF GUIDANCE control AND DYNAMICS 2008年第1期31卷 1-1页

作者： Schmidt, George T. Aeronautics and Astronautics Massachusetts Institute of Technology (MIT) AIAA Institute of Electrical and Electronics Engineers Russian Federation Academy of Navigation and Motion Control Department of Mechanical and Aerospace Engineering and Engineering Mechanics University of Missouri-Rolla(UMR) Lockheed Electronics Company Center for Space Research University of Texas Austin United States Wright Laboratory Eglin Air Force Base UMR AIAA Guidance Navigation and Control Technical Committee American Automatic Control Council Lockheed Martin Aeronautics Company Palmdale CA United States C4ISR and Unmanned Air Vehicle (UAV) Programs for Air Vehicle Sciences and Systems Accreditation Board Engineering and Technology Inc./Aeronautical National Technical Committee on Guidance Navigation and Control Department of Mechanical and Aerospace Engineering University at Buffalo State University of New York (SUNY) AIAA Technical Committee on GN and C Air Vehicles Directorate Air Force Research Laboratory (AFRL) Wright-Patterson Air Force Base Space Access and Hypersonic Vehicle Guidance and Control Group Control Science Center of Excellence AFRL AIAA Technical Committee on Guidance Navigation and Control Department of Mechanical and Aeronautical Engineering University of California (UC) Davis United States Boeing Company Modernized Flight Control System for the Apache Longbow AIAA Institute of Electrical and Electronics Engineers AHS Jet Propulsion Laboratory California Institute of Technology Boeing Company Flight Sciences and Advanced Design Group Guidance Navigation and Control (GN and C) Systems Engineer Distributed Space Systems NASA Goddard Space Flight Center (GSFC) AIAA GN and C Technical Committee Department of Aerospace Engineering and Engineering Mechanics University of Texas Austin United States Institute of Navigation American Astronautical Society AIAA Guidance Navigation (GN and C) and Control Technical Committee Department of Aerospace Engineering Iowa State University Iowa

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Dynamic modeling and simulation of manipulating deformable linear objects

Dynamic modeling and simulation of manipulating deformable l...

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2008 IEEE International Conference on Mechatronics and Automation, ICMA 2008

作者： Jian, Huang Di, Pei Fukuda, Toshio Matsuno, Takayuki Department of Micro-Nano Systems Engineering Nagoya University Nagoya 464-8603 Japan Department of Control Science and Engineering Huazhong University of Science and Technology Hubei 430074 China Department of Intelligent System Design Engineering Toyama Prefectural University Imizu City 939-0398 Germany

ISBN: (纸本)9781424426324

Deformable linear objects (DLOs) such as cables, hoses and wires are widely used in the real life, electric industries and medical operations. In this paper, we propose a new approach to simulate manipulating DLOs in the robotic assembly. The dynamic 2D deformation of an inextensible linear object is formulated using FEM approach. Based on the model, simulation can be efficiently implemented by matrix computation and numerical solvers for differential equations. The proposed method provides faster computation speed than methods based on differential geometry coordinate systems. Some simulation examples are illustrated to confirm the effectiveness of our methods. © 2008 IEEE.

关键词： Deformation

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Recognition of road signs from video

Recognition of road signs from video

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作者： Pawlowski, Pawel Prószyński, Dawid Dabrowski, Adam Poznań University of Technology Department of Control and System Engineering Division of Signal Processing and Electronics Systems ul. Piotrowo 3a 60-965 Poznań Poland

In this paper we propose an algorithm for real-time detection and recognition of main groups of vertical road signs. The described recognition process consists of three following stages. © 2008 Division of Signal... 详细信息

ISBN: (纸本)9781457716607

关键词： Roads and streets

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A Quantum-inspired Q-learning Algorithm for Indoor Robot Navigation

A Quantum-inspired Q-learning Algorithm for Indoor Robot Nav...

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IEEE International Conference on Networking, Sensing and control

作者： Chunlin Chen Pei Yang Xianzhong Zhou Daoyi Dong Department of Control and System Engineering School of Management and Engineering Nanjing University China Key Laboratory of Systems and Control Institute of Systems Science Academy of Mathematics and Systems Science슠Chinese Academy of Sciences Beijing China

A quantum-inspired Q-learning (QIQL) algorithm is proposed for indoor robot navigation control. Q- learning is an action-dependent reinforcement learning method and has been widely used in robot navigation. Inspired by the fundamental characteristics of quantum computation, e.g. state superposition principle and quantum parallel computation, probability is introduced to Q-learning and along with the learning process the probability of each action to be selected at a certain state is updated, which leads to a natural exploration strategy instead of a pointed one with configured parameters. The simulated navigation experiments show that the proposed QIQL algorithm keeps a good balance of exploration and exploitation, which can avoid the local optimal policies and accelerate the learning process as well.

关键词： Navigation Quantum computing Machine learning algorithms Quantum mechanics Concurrent computing Computational modeling Mobile robots Machine learning control systems Fuzzy logic

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Simple efficient techniques for creating effective 3D impressions from 2D original images

Simple efficient techniques for creating effective 3D impres...

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Signal Processing Algorithms, Architectures, Arrangements and Applications (SPA)

作者： Julian Balcerek Adam Dąbrowski Adam Konieczka Department of Computing Science and Management Chair of Control and System Engineering Division of Signal Processing and Electronic Systems Poznan University of Technology Poznan Poland

In this paper simple techniques based on nonlinear geometric transformations are presented for creating an effective 3D impression (stereovision or illusion of depth) from a single 2D original. Our aim is to propose semi-automatic ways to transform 2D images into their suggestive but plausible 3D anaglyph versions. Three conversion methods based on a binary depth map are proposed and the influence of various RGB component shifts on the 3D impression quality is studied.

关键词： Image color analysis Three dimensional displays Materials Cameras Image segmentation Convergence

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Stability of Hybrid Impulsive systems With Time Delays and Stochastic Effects

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IFAC Proceedings Volumes 2008年第2期41卷 5933-5938页

作者： Zhichun Yang Yiguang Hong Key Laboratory of Systems and Control Institute of Systems Science Chinese Academy of Sciences Beijing 100080 China Chongqing Key Lab of Operations Research and System Engineering Department of Mathematics and Computer Science Chongqing Normal University Chongqing 400047 China

In this paper, a class of hybrid impulsive systems with time delays and stochastic effects are considered. We obtain some criteria on the global exponential stability in mean square for the impulsive stochastic delayed systems. To do this, differential inequalities and ℒ-operator inequalities are developed. An example is given to illustrate the effectiveness of our results.

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Motion control of Omni-Directional Type Cane Robot Based on Human Intention

Motion Control of Omni-Directional Type Cane Robot Based on ...

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2008 IEEE/RSJ International Conference on Intelligent Robots and systems (IROS 2008), vol.1

作者： Jian Huang Pei Di Toshio Fukuda Takayuki Matsuno Department of Control Science and Engineering Huazhong University of Science and Technology Hubei China Department of Micro Nano Systems Engineering University of Nagoya Nagoya Japan Department of Intelligent System Design Engineering Toyama Prefectural University Imizu Japan

A three-wheeled omni-directional cane robot is designed for aiding the elderly walking. Possible move modes are analyzed and a corresponding hybrid model is constructed to describe walking behavior. A concept called intentional direction is presented to denote the moving intention of a human. Based on experiments and some assumptions, dynamic model of intentional direction is obtained as well as its online estimation method. A new admittance control scheme is presented based on intentional direction, which provides natural and intuitive human machine interface. Experiment results show the effectiveness of the design.

关键词： Humans Robots Legged locomotion Admittance Kalman filters Robot sensing systems Turning

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Dynamic modeling and simulation of manipulating deformable linear objects

Dynamic modeling and simulation of manipulating deformable l...

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IEEE International Conference on Mechatronics and Automation

作者： Jian Huang Pei Di Toshio Fukuda Takayuki Matsuno Department of Control Science and Engineering Huazhong University of Science and Technology Hubei China Department of Micro-Nano Systems Engineering University of Nagoya Nagoya Japan Department of Intelligent System Design Engineering Toyama Prefectural University Imizu Japan

关键词： Deformable models Manipulator dynamics Medical simulation Computational modeling Cables Hoses Wires Robotic assembly Differential equations Computational geometry

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Stabilizability of Networked control systems via Packet-loss Dependent Output Feedback controllers

Stabilizability of Networked Control Systems via Packet-loss...

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2008 American control Conference (ACC), vol.9

作者： Junyan Yu Long Wang Mei Yu Yingmin Jia Jie Chen Intelligent Control Laboratory Center for Systems and Control College of Engineering Peking University Beijing China Department of Automation North China Electric Power University Beijing China Key Laboratory of Complex System Intelligent Control and Decision Ministry of Education Beijing Institute of Technology Beijing China

We consider the output feedback stabilizability of networked control systems with bounded packet loss. A packet-loss dependent Lyapunov function is adopted to design packet-loss dependent stabilizing output feedback controllers by resolving some linear matrix inequalities. Moreover, two types of packet-loss processes are discussed: one is the arbitrary packet-loss process, and the other is the Markovian packet-loss process. A numerical example and some simulations are worked out to demonstrate the effectiveness of the proposed design technique.

关键词： Networked control systems Output feedback control systems Switched systems State feedback Lyapunov method Linear matrix inequalities Electrical equipment industry Industrial control Sufficient conditions

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