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

作者： Yoshida, Kiichi Hirayama, Motoi Sugino, Ryuzaburo Morizumi, Noboru Advanced Course of Electricity and Control System Engineering Anan National College of Technology Tokushima Japan Department of Liberal Arts and Science Anan National College of Technology Tokushima Japan Department of System and Control System Engineering Anan National College of Technology Tokushima Japan

We have studied about the fish swimming behavior and evaluated a lot of experimental results in the various water tanks. Furthermore, we have developed the computer simulation codes for fish locomotive behavior as the intellectual animal under the various environments, but these algorithm have been two-dimensional model without the hydrodynamic force. This development of new simulation code based on the 3D model is considered with hydrodynamics. The conventional fluid computation code is difficult to apply the practical fish swimming behavior because it is used the fixed grid system. In this paper, we introduced the new particle method based on the SPH combined with metaball method as rigid body modeling. The metaball method can describes the large deformation of fish body and the fish schooling under water. The formulation of this novel computational method is introduced, and the basics for the evaluation of hydrodynamic force about interaction between metaball system and the hypothetical fluid particle of SPH system through the elementaly numerical experiments.

关键词： Hydrodynamics

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Computational algorithm for fish schooling using bitmap image

Computational algorithm for fish schooling using bitmap imag...

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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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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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Development of a Car-Following Tendency Prediction Method and Its Application to a Forward Collision Warning system 20

Development of a Car-Following Tendency Prediction Method an...

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20th Intelligent Transport systems World Congress, ITS 2013

作者： Aoki, Hirofumi Ozaki, Osamu Advanced Vehicle Control System Development Division Toyota Motor Corporation 1200 Mishuku Susono Shizuoka410-1193 Japan Department of Mechanical Science and Engineering Nagoya University Japan

It is important to understand the driver's car-following tendency to enhance the effectiveness as well as the acceptance of advanced driving support systems. If a system can estimate the driver's usual car-following tendency, it can provide avoidance support matched to his/her sense of normal safety driving when the vehicle is approaching a preceding one. Since the car-following tendency varies not only between drivers but also within a driver by the feeling and/or the driving environment, real-time estimation is essential. This study introduces a method that can easily predict the car-following tendency. The method uses such parameters as the throttle-pedal released timing and the braking timing that were found to be correlated from the naturalistic driving data analysis. It was found that the method can predict the car-following tendency within a short distance. We applied the method to a forward collision warning system and confirmed the potential benefit of the system.

关键词： advanced driver assistance systems

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VHDL-AMS full hybrid vehicle simulation model for the concept planning and the power performance and fuel economy estimation results

VHDL-AMS full hybrid vehicle simulation model for the concep...

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

作者： Tsuji, Kimitoshi Kato, Toshiji 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

ISBN: (纸本)9783902823434

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： Fuel economy

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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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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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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

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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Fabrication of micro-OLEDs by room-temperature curing nanocontact-print lithography using DLC molds

Fabrication of micro-OLEDs by room-temperature curing nanoco...

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2012 MRS Fall Meeting

作者： Ishikawa, Ippei Sakurai, Keisuke Kiyohara, Shuji Okuno, Taisuke Tanoue, Hideto Suda, Yoshiyuki Takikawa, Hirofumi Taguchi, Yoshio Sugiyama, Yoshinari Omata, Yukiko Kurashima, Yuichi Electric and Control System Engineering Course Faculty of Advanced Engineering Maizuru National College of Technology 234 Shiroya Maizuru Kyoto 625-8511 Japan Department of Electrical and Electronic Information Engineering Toyohashi University of Technology 1-1 Hibarigaoka Tenpaku Toyohashi Aichi 441-8580 Japan Application and Technical Section Elionix Inc. 3-7-6 Motoyokoyama Hachioji Tokyo 192-0063 Japan Research Center for Ubiquitous MEMS and Micro Engineering AIST 1-2-1 Namiki Tsukuba Ibaraki 305-8564 Japan

ISBN: (纸本)9781632661043

The microfabrication technologies for organic light-emitting devices (OLEDs) are essential to the fabrication of the next generation of light-emitting devices. The micro-OLEDs fabricated by room-temperature curing nanoimprint lithography (RTC-NIL) using diamond molds have been investigated. However, light emissions from 10 μm-square-dot OLEDs fabricated by the RTC-NIL method have not been uniform. Therefore, we proposed the fabrication of micro-OLEDs by room-temperature curing nanocontact-print lithography (RTC-NCL) using the diamond-like carbon (DLC) mold. The DLC molds used in RTC-NCL were fabricated by an electron cyclotron resonance (ECR) oxygen ion shower with polysiloxane oxide mask in electron beam (EB) lithography technology. The mold patterns are square and rectangle dots which has 10 μm-width, 10 μm-width and 50 μm-length, respectively. The height of the patterns is 500 nm. The DLC molds were used to form the insulating layer of polysiloxane in RTC-NCL. We carried out the RTC-NCL process using the DLC mold under the following optimum conditions: 0.1 MPa-pressure for coating DLC mold with polysiloxane film, 2.1 MPa-pressure for transferring polysiloxane from DLC mold pattern to indium tin oxide (ITO) glass substrate. We deposited N,N′-Diphenyl -N,N′-di (m-tolyl)benzidine (TPD) [40 nm-thickness] as hole transport layer / Tris(8-quinolinolato)aluminum (Alq3) [40 nm-thickness] as electron transport layer / A1 [200 nm-thickness] as cathode on ITO glass substrate as anode in this order. We succeeded in formation of the insulating layer with square and rectangle dots which has 10 μm-width, 10 μm-width and 50 μm-length, and operation of micro-OLEDs by RTC-NIL using DLC molds. © 2012 Materials Research Society.

关键词： Silicones

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