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2013 52nd Annual Conference of the Society of Instrument and control Engineers of Japan, SICE 2013

作者： Kushida, Kana Fukuda, Koji Sugino, Ryuzaburo Morizumi, Noboru Advanced Course of Electricity and Control System Engineering Anan National College of Technology Tokushima Japan Department Systems and Control Engineering Anan National College of Technology Tokushima Japan

Some kinds of living creatures like fish, form groups and show aggregate movements. Although there are many papers about the model of fish-like behavior, the comparison with behavior of model and actual fish has not been reported in almost papers. The purpose of this study is to build the model which generates the action similar to behavior of actual fish. The model will be represented as the computer algorithms. And if the algorithm is implemented to the artificial system, the behavior of the system is in agreement with actual fish. In this paper, it is proposed the simple fish behavior model, and built the simulation system to check and evaluate the model. The system simulates the behavior of virtual small robots, and the robots is controlled by the proposed simple fish behavior model. The virtual robot will be received the force from the environment, and every robot which is a part of the environment will exert an influence on the behavior of other robots. To realize this simulation system, bitmap image is used as the force potential field. The value of one place in the potential field is represented by the one pixel's color intensity in the bitmap image. On the other hand, the water tank experiment was conducted using Japanese Horse Mackerel in Tokushima Fisheries Research Institute. The results of the simulation, the robots behave like a school of fish, however the trajectories of robots have the some kind of differences to actual fish swimming. The statistical, chaos and fractal analysis are tried to find the characteristics of robot and fish trajectories. As the results of these analyses of the simulation and experiment, the very interesting trends were recognized about the differences of the trajectories and swimming/moving speed.

关键词： Fish

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A study on the structure of linear synchronous motor for 600km/h very high speed train

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9th International Symposium on Linear Drives for Industry Applications, LDIA 2013

作者： Park, Chan Bae Lee, Byung Song Kim, Jae Hee Lee, Jun Ho Lee, Hyung Woo Advanced Traction and Noncontact Feeding System Research Team Korea Railroad Research Institute Korea Republic of Department of Railway Vehicle System Engineering Korea National University of Transportation Korea Republic of

ISBN: (纸本)9783037858639

Recently, an interest in a hybrid system combining only the merits of the conventional wheel-rail system and Maglev propulsion system is growing as an alternative to high-speed maglev train. This hybrid-type system is based on wheel-rail method, but it enables to overcome the speed limitation by adhesion because it is operated by a non-contact method using a linear motor as a propulsion system and reduce the overall construction costs by its compatibility with the conventional railway systems. Therefore, a comparative analysis on electromagnetic characteristics according to the structural combinations on the stator-mover of Linear Synchronous Motor(LSM) for Very High Speed Train(VHST) maintaining the conventional wheel-rail method is conducted, and the structure of coreless superconducting LSM suitable for 600 km/h VHST is finally proposed in this paper. © (2013) Trans Tech Publications, Switzerland.

关键词： Synchronous motors

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Model-Free control of a Quadrotor vehicle

Model-Free Control of a Quadrotor Vehicle

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International Conference on Unmanned Aircraft systems

作者： Younes Al Younes Ahmad Drak Hassan Noura Abdelhamid Rabhi Ahmed El Hajjaji Mechanical Engineering Faculty at Higher Colleges of Technology Unmanned Vehicles Lab at the United Arab Emirates University (UAEU) Chairman of Electrical Engineering Department at United Arab Emirates University Information & System Lab - Control & Vehicle Group at University of Picardie

ISBN: (纸本)9781479923779

In this paper, the Model-Free control (MFC) is used and tested on a Multi-Input-Multi-Output (MIMO) nonlinear system, which is a quadrotor vehicle. The system is decomposed into different-dependent Single-Input-Single-Output (SISO) sub-systems, where the MFC algorithm is applied on each one of them. MFC aims at compensating the time-varying disturbances and un-modeled system dynamics that the optimal feedback controller fails to cope with. A comparison between LQR feedback controller with and without the MFC will be implemented and tested on a real quadrotor vehicle. Different flight test results validate the importance of using the MFC, and its capability to control the quadrotor system that is using a degraded feedback controller, as well.

关键词： feedback controller vehicle FLIGHT TESTS system dynamics MIMO nonlinear systems linear quadratic regulators Standing Orders

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The Effect of Fractional Order on Oscillatory Behavior of Scalar Fractional Delay systems of Neutral Type

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IFAC Proceedings Volumes 2013年第1期46卷 480-485页

作者： Afshin Mesbahi Mohammad Haeri Advanced Control System Lab Department of Electrical Engineering Sharif University of Technology Tehran Iran

The undamped oscillations of a scalar fractional neutral system are studied in this paper. For this purpose, it is proved that this kind of systems can have the oscillatory behavior. The necessary and sufficient condition is proposed to determine that there exists a delay value for which the system oscillates. The frequency, amplitude and required delay for the undamped oscillations depend on the fractional order. However, the behavior of dependencies is not specified. Indeed, when the system has oscillatory behavior, it is bounded-input bounded-output stable for delay less than the required delay. Moreover, when the order is approaching to an integer value, the necessary and sufficient condition is proposed to determine that the system can oscillate with the bounded value of delay. The obtained results are verified with respect to the classical theorems. Finally, two numerical examples demonstrate the proposed conditions.

关键词： Linear fractional order system oscillation frequency analysis asymptotic properties

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Requirements to models of automotive system development for future model-based design

Requirements to models of automotive system development for ...

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7th IFAC Symposium on Advances in Automotive control, AAC 2013

作者： Kato, Toshiji Tsuji, Kimitoshi Shimada, Satoshi Department of Electrical Engineering Doshisha University Kyotanabe Kyoto 610-0321 Japan Advanced Vehicle Control System Engineering Dev. Toyota Motor Corporation 1200 Mishuku Susono Shizuoka 410-1193 Japan Automobile RandD Center Honda RandD Co. Ltd. Haga Tochigi 321-3393 Japan

ISBN: (纸本)9783902823434

Optimum designs by simulation and their model distributions can activate and improve production and development processes of automotive industries by cooperative development among different organizations. Simulation models are investigated for standardizations and distributions in a working group named investigating committee on model development and distribution by international standard description in JSAE. Present subjects and future requirements to models of automotive simulation for model-based design (MBD) are discussed.

关键词： Computer simulation

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ESICM LIVES 2016: part one Milan, Italy. 1-5 October 2016 Abstracts

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INTENSIVE CARE MEDICINE EXPERIMENTAL 2016年第SUPPL 1期4卷 1-1页

作者： [Anonymous] Academic Medical Center University of Amsterdam Amsterdam Netherlands UMCU Utrecht Netherlands Autonomous University of Barcelona Barcelona Spain Hospital São Francisco Xavier Lisbon Portugal CHU Henri Mondor Medical ICU Créteil France Université de Paris Est-Créteil Groupe de Recherche Clinique CARMAS Créteil France Hôpital Tenon APHP Medical and Surgical ICU Paris France Université Paris Diderot Sorbonne Paris Cité UMR 1153 Paris France Interdepartmental Division of Critical Care University of Toronto Toronto Canada University Health Network University of Toronto Critical Care Medicine Toronto Canada University of Milan - Bicocca Health Sciences School of Medicine and Surgery Monza Italy St Michael’s Hospital University of Toronto Anesthesia Toronto Canada CHU d’Angers Medical ICU Angers France Interdepartmental Division of Critical Care University of Toronto Saint Michael’s Hospital and Keenan Research Centre Toronto Canada University of Birmingham Institute for Inflammation and Ageing Birmingham UK University of Sheffield Mathematics and Statistics Help Centre Sheffield UK Heart of England NHS Foundation Trust Intensive Care Medicine Birmingham UK Department of Surgery University Hospitals Birmingham NHS Trust Birmingham UK University Hospitals Birmingham NHS Trust Anaesthesia and Critical Care Medicine Birmingham UK Queen’s University of Belfast Wellcome-Wolfson Institute for Experimental Medicine Belfast UK Royal Victoria Hospital Intensive Care Medicine Belfast UK University of Warwick Warwick Clinical Trials Unit Coventry UK University of Bari ‘Aldo Moro’ Bari Italy Hospital Israelita Albert Einstein São Paulo Brazil Mayo Clinic Jacksonville USA Mahidol University Faculty of Tropical Medicine Bangkok Thailand University Medical Center Utrecht Intensive Care Utrecht Netherlands University Medical Center Utrecht Julius Center for Health Sciences and Primary Care Utrecht Netherlands Academic Medical Center University of Amste

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VHDL-AMS Full Hybrid vehicle Simulation Model for the Concept Planning and the Power Performance and Fuel Economy Estimation results

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IFAC Proceedings Volumes 2013年第21期46卷 161-165页

作者： Kimitoshi Tsuji Toshiji Kato Advanced Vehicle Control System Engineering Dev. TOYOTA MOTOR CORPORATION 1200 Mishuku Susono Shizuoka 410-1193. JAPAN Department of Electrical Engineering Doshisha University Kyotanabe Kyoto 610-0321 JAPAN

By VHDL-AMS (IEC61691-6, IEEE1076.1) Full vehicle simulation, the fuel economy, the effect of heat energy recovery from the exhaust gas, and the power performance were discussed. The basic model performance was validated by PRIUS. The fuel economy for the LA#4 driving pattern was 22.0km/L by the simulation and on other hand measurement was 21.7km/L (error 1.4%). The energy management using an exhaust gas heat exchange system realized 10.3% fuel consumption improvement during warming up. As for the power performance, the simulated acceleration time of 0-100km/h was 11.12sec and the measured vehicle time was 11.27sec. The error between simulation and actual measurement result was 1.4%. We showed that the multi-domain full vehicle simulation is effective for the vehicle concept planning. Since the HV model uses embedded real control software, the VHDL-AMS modeling can be used as SIL at system control development stage.

关键词： vehicle simulation VHDL-AMS multi domain

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Comparison of feedback linearization and flatness control for anti-slip regulation (ASR) of an hybrid vehicle: From theory to experimental results

Comparison of feedback linearization and flatness control fo...

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European control Conference (ECC)

作者： Cedric Chapuis Eric Bideaux Xavier Brun Nicoleta Minoiu-Enache Vehicle Control Team at Renault SAS Research Automatic Control and Mechatronic Team at Ampere Lab UMR CNRS 5005 Guyancourt France Head of Methods of System Engineering Department Ampere Lab UMR CNRS 5005 Villeurbanne Cedex France Vehicle Control Team at Renault SAS Research Advanced Engineering Department Guyancourt France

This paper compares 3 ASR 1 control laws, a PI controller, a linearizing feedback and a flatness based control. First, the controllers are designed based on a two state equations vehicle model. Then, the controllers are experimentally validated on an hybrid vehicle (VELROUE) with rear electric wheels and front axle ICE 2 traction. Finally, the nonlinear control laws are compared to the PI controller that is classically used in the automotive industry.

关键词： Wheels vehicles Torque Acceleration vehicle dynamics Force Roads

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Attitude control for Hypersonic vehicle's Reentry Phase with Reaction Jets

Attitude Control for Hypersonic Vehicle's Reentry Phase with...

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第三十二届中国控制会议

作者： Di Huang Zhisheng Duan Guozheng Qin Jingjing Liang Zhichao Jiang Yingxin Yan Department of Mechanics and Aerospace Engineering College of EngineeringPeking University Beijing Institute of Control Engineering Beijing Institute of Near-space Vehicle's System Engineering

ISBN: (纸本)9781479900305

In this paper,a new method is proposed for the design of control laws for hypersonic vehicle flying at the beginning part of the reentry phase with reaction jets,where magnitude of control input is fixed but pulse width is adjustable.A robust anti-saturation control law for continuous-time system is designed to resist model uncertainty and avoid saturation in pulsewidth modulation（PWM） control *** continuous-time control law guarantees Hperformance indexes constraint and quadratic performance indexes constraint at the same ***-time state feedback control gains are obtained from the digital redesign of continuous-time feedback gains,and a PWM controller is developed based on the equivalence of PWM control systems and discrete-thole control *** effectiveness of the method is illustrated through numerical simulations.

关键词： Hypersonic vehicle Robust control Anti-saturation PWM

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Corrigendum to “Enhanced durability of silanized multi-walled carbon nanotube/epoxy nanocomposites under simulated low earth orbit space environment” [Compos. Sci. Technol. 87 (2013) 224–231]

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Composites Science and Technology 2014年 91卷 105-105页

作者： S.B. Jin G.S. Son Y.H. Kim C.G. Kim Department of Launch Vehicle System Integration Korea Aerospace Research Institute 169-84 Gwahak-ro Yuseong-gu Daejeon 305-806 Republic of Korea Department of Aerospace Engineering School of Mechanical Aerospace & System Engineering Korea Advanced Institute of Science and Technology 373-1 Guseong-dong Yuseong-gu Daejeon 305-701 Republic of Korea

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