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IEEE Annual Conference on Decision and control

作者： Bart Besselink Henrik Sandberg Karl Henrik Johansson Jun-ichi Imura ACCESS Linnaeus Centre and the Automatic Control Laboratory Department of Electrical Engineering KTH Royal Institute of Technology Stockholm Sweden Department of Mechanical and Environmental Informatics Graduate School of Information Science and Engineering Tokyo Institute of Technology Tokyo Japan

ISBN: (纸本)9781467357159

In this paper, controllability properties of networks of diffusively coupled linear systems are considered through the controllability Gramian. For a class of passive linear systems, it is shown that the controllability Gramian can be decomposed into two parts. The first part is related to the dynamics of the individual systems whereas the second part is dependent only on the interconnection topology, allowing for a clear interpretation and efficient computation of controllability properties for a class of networked systems. Moreover, a relation between symmetries in the interconnection topology and controllability is given. The results are illustrated by an example.

关键词： controllability Linear system

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Integrated e-learning modules for Teaching Energy for Sustainable World

Integrated e-learning modules for Teaching Energy for Sustai...

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IEEE International Conference on E-Learning in Industrial Electronics, ICELIE

作者： Ádám Veres Richárd Zsámboki Zoltán Németh Péter Korondi Péter Stumpf Zoltán Varga Rafael K. Járdán István Nagy Department of Mechatronics Optics and Engineering Informatics Budapest University of Technology and Economics Budapest Hungary MTA-BME Control Engineering Research Group Budapest Hungary Budapesti Muszaki es Gazdasagtudomanyi Egyetem Budapest HU

The paper concentrates on the topic given in the title by using the e-learning technique and presents up-to-date methods utilizing new possibilities of the electronic multimedia, widening the borders of communication in the elaboration, delivery and dissemination of knowledge. Within the project “Teaching Energy for Sustainable World” (SustEner) financed by the European Union nine practically oriented modules with remote experiments or interactive animation materials will be offered in a web based learning portal. Here the development and the operation of two modules titled “Solar Powered Electric Vehicles” and “Luminous Efficacy of Modern Light Sources” are described in some detail.

关键词： Light emitting diodes Light sources Solar energy Lighting Vehicles Electronic learning Color

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H∞-based control system and its digital implementation for the integrated tilt with active lateral secondary suspensions in high speed trains

H∞-based control system and its digital implementation for ...

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第三十二届中国控制会议

作者： Ronghui Zhou Argyrios Zolotas Roger Goodall Real-Time Controls and Instrumentation Lab. Global Research CenterGE School of Engineering and Informatics University of SussexSussex House Control systems group Department of Electronic and Electrical EngineeringLoughborough University

ISBN: (纸本)9781479900305

In this paper,H∞-based control system and its digital implementation for the integrated tilt with active lateral secondary suspensions in high speed railway vehicles are discussed,in which mixed-sensitivity H∞control is designed for the tilting suspension,while skyhook damping control is employed for the active lateral secondary *** with classical decentralized control,the proposed control system can well attenuate the strong coupling between the roll and lateral dynamic modes of the vehicle *** emphasis is also on the digital implementation of the reduced order H∞tilt controller in an embedded control *** digital controllers are validated via a FPGA-based Hardware-In-the-Loop system.

关键词： H_∞control Active Suspensions Railway System control Integrated Tilt With Active Lateral Suspensions HIL Digital Implementation

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Biomimetic sensing by the photoreceptor membrane protein bacteriorhodopsin

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Journal of the National Institute of Information and Communications Technology 2013年第1期60卷 75-83页

作者： Kasai, Katsuyuki Haruyama, Yoshihiro Yamada, Toshiki Akiba, Makoto Tominari, Yukihiro Kaji, Takahiro Terui, Toshifumi Peper, Ferdinand Katagiri, Yoshitada Tanaka, Shukichi Kikuchi, Hiroshi Okada-Shudo, Yoshiko Otomo, Akira Nano ICT Laboratory Department of Quantum Optics Nonlinear Optics Laser Control Advanced ICT Research Institute Japan Nano ICT Laboratory Department of Bio-Materials Advanced ICT Research Institute Japan Nano ICT Laboratory Department of Organic Materials Material Physics Optical Measurement Nano Materials Advanced ICT Research Institute Japan Planning Office Department of Photodetection Technology Semiconductor Device Low-Noise Technology Advanced ICT Research Institute Japan Nano ICT Laboratory Department of Superconductor Organic Electronics Terahertz Advanced ICT Research Institute Japan Nano ICT Laboratory Department of Laser Photochemistry Single-Molecule Spectroscopy Nanophotonics Advanced ICT Research Institute Japan Strategic Planning Office Strategic Planning Department Japan Brain Networks and Communication Laboratory Department of Nanocomputer Architectures Cellular Automata Neural Networks Natural Computing Center for Information and Neural Networks Japan Brain Networks and Communication Laboratory Department of Health Science and Informatics Human Informatics Center for Information and Neural Networks Japan Nano ICT Laboratory Terahertz Technology Research Center Advanced ICT Research Institute Japan Japan Graduate School of Informatics and Engineering Dept. of Engneering Science Japan Nano ICT Laboratory Depatment of Nanophotonics Nonlinear Optics Advanced ICT Research Institute Japan

Bacteriorhodopsin (bR) is a light-sensitive protein which has a proton-pump function, and is found in the cell membrane of Halobacterium salinarum inhabiting the salt lake. Optical excitation of bR at an electrode-electrolyte interface generates differential photocurrents while an incident light is turned on and off. This unique functional response is similar to that seen in retinal neurons. This paper describes the fabrication and evaluation of the dip-coated bR thin films, photocurrent characteristics, and biomimetic artificial retinas with the bR thin films.

关键词： Biomimetics

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control of nonlinear systems using multiple model black-box identification?

Control of nonlinear systems using multiple model black-box ...

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9th IFAC Symposium on Nonlinear control Systems, NOLCOS 2013

作者： Kolyubin, Sergey Efimov, Denis Nikiforov, Vladimir Bobtsov, Alexey Department of Control Systems and Informatics Saint Petersburg National Research University of Information Technologies Mechanics and Optics Kronverkskiy pr. 49 St.-Petersburg 197101 Russia Department of Engineering Cybernetics Norwegian University of Science and Technology NO-7491 Trondheim Norway Non-A INRIA LNE Parc Scientique de la Haute Borne 40 avenue Halley Bat.A 59650 Villeneuve dAscq France Control of Complex Systems Lab. Institute for Problems of Mechanical Engineering RAS Bolshoy pr. V.O. 61 St.-Petersburg 199178 Russia

ISBN: (纸本)9783902823472

The paper is devoted to development of control algorithms for nonlinear parametrically uncertain systems. Original system dynamics is approximated by a set of local NARX models combined by a special mixing rule. Algorithm for local models' parameters estimation and structure adjustment has been developed. Proposed approach allows straightforward designing of the combined feedforward/feedback controller. © IFAC.

关键词： Mathematical models

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Attitude control of a quadrotor aircraft using LQR state feedback controller with full order state observer

Attitude control of a quadrotor aircraft using LQR state fee...

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SICE Annual Conference

作者： Benjamas Panomrattanarug Kohji Higuchi Félix Mora-Camino Department of Control Systems and Instrumentation Engineering King Mongkuts University of Technology Thonburi Bangkok Thailand Graduate School of Informatics and Engineering University of Electro-Communications Tokyo Japan French Civil Aviation Institute Toulouse France

ISBN: (纸本)9781479914951

This paper presents an attitude control scheme that can track the desired Euler angle trajectories. The proposed controller is based on an optimization technique designed in the discrete time domain. All state variables are estimated using a full-order state observer. The simulation results show tracking performance of the designed controller compared with a classical PD controller.

关键词： Trajectory Attitude control Observers Aircraft Aerospace electronics Simulation Atmospheric modeling

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Fuzzy Logic based control of the single phase induction motor without start-capacitor

Fuzzy Logic based control of the single phase induction moto...

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International Conference on Power engineering, Energy and Electrical Drives, POWERENG

作者： Kenza Bouhoune Krim Yazid Mohamed Seghir Boucherit Power and Industrial Systems Laboratory Faculty of Electronics and Informatics University of the Sciences and Technology Algiers Algeria Process Control Laboratory Department of Electrical Engineering Polytechnic National School Algiers Algeria

This paper investigates the performance of a single-phase induction motor (SPIM) drive operated as two-phase motor (TPIM) and controlled basing on fuzzy logic (FL). Because of coupling behavior between fluxes in motor, it is still necessary to advance in controller tuning. The applied control strategy proposed in this paper is the vector control based on fuzzy controllers. The application of this control strategy to the single-phase motor operating as two-phase motor increases its dynamic performance and constitutes a contribution to the study of this machine. Indeed, this type of machine has not yet taken its whole share from various works present until now, compared to the three-phase induction machine. The performances of the proposed control; applied to the single-phase induction motor supplied by voltage source inverter; are investigated by simulations under different operating conditions. The obtained results; compared to the traditional control method based on conventional controllers (CC); show the effectiveness and stronger robustness of the control system.

关键词： Induction motors Windings Torque Fuzzy logic Rotors

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control Approaches for Complicated Self-Unstable Plants with Applications for Two-Wheel Mobile System

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IFAC Proceedings Volumes 2013年第9期46卷 609-613页

作者： Alexey A. Bobtsov Alexandr S. Borgul Konstantin A. Zimenko Anton A. Pyrkin Department of Control Systems and Informatics Saint Petersburg National Research University of Information Technologies Mechanics and Optics Saint Petersburg Russia Laboratory “Control of Complex Systems” Institute for Problems of Mechanical Engineering Bolshoy pr. V.O. 61 St.Petersburg 199178 Russia Department of Engineering Cybernetics Norwegian University of Science and Technology Trondheim NO-7491 Norway

In this paper a model of autonomous mobile robot “Motobot” is described. There is the model of two-wheeled motorbike. The mathematical model of motion of two-wheeled single-track robot on the horizontal flat is analyzed and the automatic control algorithms are designed. Problem can be solved by controlling the steering wheel and the speed of the driving wheel.

关键词： Mobile robots autonomous bike unstable systems output control educational robots

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Human-Machine Interface for Mechatronic Devices control

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IFAC Proceedings Volumes 2013年第9期46卷 614-618页

作者： Alexey A. Bobtsov Alexandr S. Borgul Department of Control Systems and Informatics Saint Petersburg National Research University of Information Technologies Mechanics and Optics Saint Petersburg Russia Laboratory “Control of Complex Systems” Institute for Problems of Mechanical Engineering Bolshoy pr. V.O. 61 St.Petersburg 199178 Russia

This article presents a system of intuitive control of any mechatronic devices with EMG and EEG. It can be used both as in rehabilitation devices and in manufacturing as a human-machine interface. The technology allows to control device mentally. Various identification methods for control signals like neural networks, wavelet analysis, fastICA, Fourier series are given. Algorithms were tested on real objects and simulator.

关键词： human-machine interface neural network intuitiv control robotics

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Cyclic scheduling of multimodal processes in mesh-like environment

Cyclic scheduling of multimodal processes in mesh-like envir...

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International Conference on Emerging Technologies and Factory Automation (ETFA)

作者： Grzegorz Bocewicz Wojciech Muszyński Zbigniew Banaszak Department of Computer Science and Management Koszalin University of Technology Koszalin Poland Department of Business Informatics Warsaw University of Technology Warsaw Poland Institute of Computer Engineering Control and Robotics Wrocław University of Technology Wroclaw Poland

A processes composed of sequences of local cyclic The theoretical prediction of the behavioral properties of periodic structures is less difficult than in the case of nonperiodic ones. That is because all the information needed to describe the entire structure is given by the elementary substructure itself and by the manner it repeats in the whole periodic structure. So, only a small portion of the structure (which includes the repeating substructure) needs to be considered to obtain the properties of the whole periodic structure. In that context, the contribution provides the discussion of some system periodicity issues, and is aimed at modeling and evaluation of relationships linking the system structure features with required system's functioning.

关键词： Periodic structures Gears Wheels Transportation Cities and towns Dispatching Job shop scheduling

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