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International Symposium on Applied Computational Intelligence and Informatics ( SACI)

作者： András Mihály Péter Gáspár Department of Control for Transportation and Vehicle Systems Budapest University of Technology and Economics Budapest Hungary Institute for Computer Science and Control MTA-BME Control Engineering Research Group Hungary

The paper presents a driver model identification method based on simulator experiments. The visual and vestibular perception of the driver can be modeled by measuring proper signals of the vehicle motion and the environment during the real-time driving of the simulator. The parameters of different drivers are then estimated using a linear difference autoregressive model structure and least-squares estimation techniques. The aim of the identification is to describe the different driver behaviors with the parameters of a driver model with similar structure. The identified driver models are validated by simulation using the same excitation signals as in the simulator experiment and comparing the measured and simulated output of the driver. The main novelty of the paper is the identification method in which a real-time simulator is used.

关键词： Vehicles Roads Computational modeling Geometry Real-time systems Acceleration Mathematical model

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Multiple model based predictive control of magnetic levitation system

Multiple model based predictive control of magnetic levitati...

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IEEE India Conference (INDICON)

作者： Lalu Seban Narayan Sahoo B.K. Roy Control & Industrial Automation Research Group National Institute of Technology Silchar Assam India Department of Electrical Engineering JK Lakshmipat University Jaipur Rajasthan India

ISBN: (纸本)9781479953653

This paper deals with the real time control of an electromagnetic ball suspension system using multiple model based predictive control (MMPC). The objective is to control the position of a metal ball in air space. The multiple model predictive control is designed based on the linearized models of the system about multiple operating conditions. For real time control a laboratory version of magnetic levitation device (33-210) by Feedback instruments is used. The performance of MMPC is compared with normal model predictive control (MPC) and found that MMPC is better than MPC.

关键词： Predictive control Magnetic levitation Magnetic materials Photonic crystals Coils Switches

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XXIV World Allergy Congress 2015 Seoul, Korea. 14-17 October 2015 Abstracts

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WORLD ALLERGY ORGANIZATION JOURNAL 2016年第1期9卷 1-206页

作者： [Anonymous] Korea University College of Medicine Guro Hospital Seoul South Korea College of Medicine Korea University Seoul South Korea Korea University Guro Hospital Seoul South Korea Seoul National University Boramae Hospital Seoul South Korea Division of Clinical Immunology Faculty of Medicine University of Debrecen Debrecen Hungary Meiji Pharmaceutical University Tokyo Japan Suri Medical Foundation Hospital Uttar Pradesh State India Shahid Beheshti University Tehran Iran Airlangga University Teaching Hospital Surabaya Indonesia Tokyo Metropolitan Police Hospital Tokyo Japan Shinichiro KogaSamsung Changwon Hospital Seoul South Korea Sapporo Tokushukai Hospital Sapporo Japan Department of Dermatology Yonsei University College of Medicine Seoul South Korea Brain Korea 21 PLUS Project for Medical Science Yonsei University College of Medicine Seoul South Korea Sureyyapasa Chest Diseases and Chest Surgery Training Hospital Istanbul Turkey Kangnam Sacred Heart Hospital Seoul South Korea Sakai City Medical Center Sakai Japan Osaka University Suita Japan Yonsei University College of Medicine Seoul South Korea Osaka-Minami Medical Center Kawachinagano Japan Inha University College of Medicine Incheon South Korea Inha University Hospital Incheon South Korea Center for Rhinology and Allergology Wiesbaden Wiesbaden Germany Leti Pharma Gmbh Witten Germany Postgraduate Institute of Medical Education and Research Chandigarh India West Bengal Technical University Kolkata India Institute of Microbiology Academy of Sciences of the Czech Republic Prague Czech Republic Seoul National University Hospital Seoul South Korea Ent and Allergy Centre(INDIA) Panchkula India University of Santo Tomas Hospital Manila Philippines University of Santo Tomas Faculty of Medicine Manila Philippines Kyung Hee University Hospital at Gang-Dong Seoul South Korea Sangji University Wonju South Korea Division of Allergy and Immunology Department of Internal Medicine Yonsei University Colle

A1 Pirfenidone inhibits TGF-b1-induced extracellular matrix production in nasal polyp-derived fibroblasts Jae-Min Shin, Heung-Man Lee, Il-Ho Park A2 The efficacy of a 2-week course of oral steroid in the treatment of chronic spontaneous urticaria refractory to antihistamines Hyun-Sun Yoon, Gyeong Yul Park A3 The altered distribution of follicular t helper cells may predict a more pronounced clinical course of primary sjögren’s syndrome Margit Zeher A4 Betamethasone suppresses Th2 cell development induced by langerhans cell like dendritic cells Katsuhiko Matsui, Saki Tamai, Reiko Ikeda A5 An evaluation of variousallergens in cases of allergic bronchial asthma at lucknow and neighbouring districts by intradermal skintest Drsushil Suri, Dranu Suri A6 Evaluation ferqency of ADHD in childhood asthma Marzieh Heidarzadeh Arani A7 Steven johnson syndrome caused by typhoid fever in a child Azwin Lubis, Anang Endaryanto A8 Chronic Bronchitis with Radio Contrast Media Hypersensitivity: A Case with Hypothesized GINA Step 1 Asthma Shinichiro Koga A9 The association between asthma and depression in Korean adult : An analysis of the fifth korea national health and nutrition examination survey (2010-2012) Lee Ju Suk A10 Management of allergic disease exacerbations in pregnancy Yasunobu Tsuzuki A11 Subcutaneous immunotherapy mouse model for atopic dermatitis Seo Hyeong Kim, Jung U Shin, Ji Yeon Noh, Shan Jin, Shan Jin, Hemin Lee, Jungsoo Lee, Chang Ook Park, Kwang Hoon Lee, Kwang Hoon Lee A12 Atopic disease and/or atopy are risk factors for local anesthetic allergy in patients with history of hypersensitivity reactions to drugs? Fatma Merve Tepetam A13 Food hypersensitivity in patients with atopic dermatitis in Korea Chun Wook Park, Jee Hee Son, Soo Ick Cho, Yong Se Cho, Yun Sun Byun, Yoon Seok Yang, Bo Young Chung, Hye One Kim, Hee Jin Cho A14 Anaphylaxis caused by an ant (Brachyponera chinensis) in Japan Yoshinori Katada, Toshio Tanaka, Akihiko Nakabayashi, Koji Nishida, Kenichi A

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Signaling free localization of node failures in all-optical networks

Signaling free localization of node failures in all-optical ...

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IEEE Annual Joint Conference: INFOCOM, IEEE computer and Communications Societies

作者： János Tapolcai Lajos Rónyai Èva Hosszu Pin-Han Ho Suresh Subramaniam MTA-BME Future Internet Research Group Budapest University of Technology Computer and Automation Research Institute Hungarian Academy of Sciences and BME Dept. of Electrical and Computer Engineering University of Waterloo Canada Dept. of Electrical and Computer Engineering George-Washington University

Network-wide local unambiguous failure localization (NL-UFL) [1] has been demonstrated as an interesting scenario of monitoring trails (m-trails). It attempts to enable every node to autonomously localize any failure event in the network in a distributed and all-optical manner by inspecting a set of m-trails traversing through the node. This paper investigates the m-trail allocation problem under the NL-UFL scenario by taking each link and node failure event into consideration. Bound analysis is performed using combinatorial group testing (CGT) theory and this is followed by the introduction of a novel heuristic on general topologies. Extensive simulation is conducted to examine the proposed heuristic in terms of the required cover length and the number of m-trails to achieve NL-UFL.

关键词： Observatories computers Monitoring Resource management Topology Conferences Testing

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Delay-Robustness in Distributed control of Timed Discrete-Event Systems Based on Supervisor Localization

Delay-Robustness in Distributed Control of Timed Discrete-Ev...

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IEEE Annual Conference on Decision and control

作者： Renyuan Zhang Kai Cai W.M. Wonham School of Automation Northwestern Polytechnical University China Urban Research Plaza Osaka City University Japan Systems Control Group Department of Electrical and Computer Engineering University of Toronto Canada

ISBN: (纸本)9781467360890

Recently we studied communication delay in distributed control of untimed discrete-event systems based on supervisor localization. We proposed a property called delay-robustness: the overall system behavior controlled by distributed controllers with communication delay is logically equivalent to its delay-free counterpart. In this paper we extend our previous work to timed discrete-event systems, in which communication delays are counted by a special clock event tick. First, we propose a timed channel model and define timed delay-robustness;for the latter, a polynomial verification procedure is presented. Next, if the delay-robust property does not hold, we introduce bounded delay-robustness, and present an algorithm to compute the maximal delay bound (measured by number of ticks) for transmitting a channeled event. Finally, we demonstrate delay-robustness on the example of an under-load tap-changing transformer.

关键词： decentralised control discrete event systems system behavior Tautologous Supervisors Verification routine Ticks channel model delay Communication research

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Set-based analysis of the variable-geometry suspension system

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IFAC Proceedings Volumes 2014年第3期47卷 11201-11206页

作者： Balázs Németh Peter Gáspár Institute for Computer Science and Control Hungarian Academy of Sciences Hungary Kende u. 13-17 H-1111 Budapest Hungary Phone: +36-12796173 Institute for Computer Science and Control Hungarian Academy of Sciences MTA-BME Control Engineering Research Group Hungary Fax: +36-14667503 Phone: +36-12796171

The paper gives an analysis of a variable-geometry suspension system. Since the system also affects both the wheel camber angle and the additional steering angle, the coordination of steering and wheel tilting can be handled by this system. Since the nonlinear effects of the system are significant, the paper gives a detailed set-based analysis for the possibilities and constrains. A nonlinear polynomial SOS (Sum-of-Squares) programming method is applied to present the advantages of the variable-geometry suspension system.

关键词： Variable-geometry suspension Performance analysis SOS method Reconfigurable control

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Design of adaptive cruise control for road vehicles using topographic and traffic information

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IFAC Proceedings Volumes 2014年第3期47卷 4184-4189页

作者： Péter Gáspár Balázs Németh Institute for Computer Science and Control Hungarian Academy of Sciences MTA-BME Control Engineering Research Group Hungary Fax: +36-14667503 Phone: +36-12796171 Institute for Computer Science and Control Hungarian Academy of Sciences Hungary Kende u. 13-17 H-1111 Budapest Hungary Phone: +36-12796173

The paper proposes the design of the speed of road vehicles, which minimizes control energy and fuel consumption while keeping travelling time and, moreover, considers the local traffic information to avoid conflicts in congestions. Topographic data and speed limits on the road are incorporated into the design of fuel efficient operation of the vehicle. Since the biased consideration of fuel consumption may lead to the reduction of speed, the traffic flow in the surroundings of the vehicle may be impaired. Thus, the information about the local traffic is an important factor considering the wider transportation system. In the paper the energy-efficient predicted cruise control strategy is presented, which is able to adapt to the motion of the surrounding vehicles. In this way a balance between the designed speed and the flow of the local traffic can be guaranteed.

关键词： adaptive cruise control look-ahead control road preview traffic information optimization

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Nonlinear automotive actuator analysis based on sum of squares programming

Nonlinear automotive actuator analysis based on sum of squar...

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European control Conference (ECC)

作者： Balázs Németh Péter Gáspár Tamás Péni Systems and Control Laboratory Hungarian Academy of Sciences Budapest Hungary Magyar Tudomanyos Akademia Budapest Budapest HU Institute for Computer Science and Control MTA-BME Control Engineering Research Group Hungary

ISBN: (纸本)9781479947287

The paper analyses the maximum controlled Invariant Sets of vehicle actuators. In the calculation of the shape of the sets a nonlinear polynomial Sum-of-Squares (SOS) programming method is applied. The aim of the analysis is to identify the similarities and differences between the different actuator interventions and provide a theoretical basis for their coordination. The maximum controlled Invariant Sets of the steering and the brake control systems are analyzed at various velocities and road conditions. In the analysis the nonlinear characteristics of the lateral tire force are considered with a polynomial approximation. The results of the analysis are illustrated through a simulation example.

关键词： Polynomials Actuators Tires Vehicles Vehicle dynamics Programming Stability analysis

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Look-ahead control of road vehicles for safety and economy purposes

Look-ahead control of road vehicles for safety and economy p...

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European control Conference (ECC)

作者： András Mihály Balázs Németh Péter Gáspár Department of Control for Transportation and Vehicle Systems Budapest University of Technology and Economics Budapest Hungary Systems and Control Laboratory Hungarian Academy of Sciences Budapest Hungary Institute for Computer Science and Control MTA-BME Control Engineering Research Group Hungary

ISBN: (纸本)9781479947287

The paper proposes a look-ahead cruise control method considering both energy efficiency and the safety of vehicle motion. Based on the curve radius of the road, a method is proposed for the calculation of the safe cornering velocity, which is used in the look-ahead control design process. If the speed limit is in conflict with the calculated safe cornering velocity, the latter is applied in the energy optimization process of the look-ahead control algorithm. Thus, the designed velocity is coherent with the terrain characteristics, the speed limits and the geometry of the road as well, enabling the vehicle to travel safely and energy efficiently along the path. The main novelty of the paper is the consideration of the safe cornering velocity in the look-ahead design, improving energy efficiency and the safety of the vehicle during various maneuvers.

关键词： Vehicles Roads Friction Energy efficiency Force Safety Optimization

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Multi-Objective Load Distribution Optimization for Hot Strip Mills

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Journal of Iron and Steel research International 2013年第2期20卷 27-32,61页

作者： JIA Shu-jin LI Wei-gang LIU Xiang-hua DU Bin Department of Automation and Key Laboratory of System Control and Information Processing Shanghai Jiao Tong University Automation Division of Research Institute Baosteel Group Corporation College of Information Science and Engineering Northeastern University Research Institute of Science and Technology Northeastern University

Load distribution is a key technology in hot strip rolling process, which directly influences strip product quality. A multi-objective load distribution model, which takes into account the rolling force margin balance, roll wear ratio and strip shape control, is presented. To avoid the selection of weight coefficients encountered in single objective optimization, a multi-objective differential evolutionary algorithm, called MaximinDE, is proposed to solve this model. The experimental results based on practical production data indicate that MaximinDE can obtain a good pareto-optimal solution set, which consists of a series of alternative solutions to load distribution. Decision-makers can select a trade-off solution from the pareto-optimal solution set based on their experience or the importance of ob- iectives. In comparison with the empirical load distribution solution, the trade-off solution can achieve a better per- formance, which demonstrates the effectiveness of the multi-objective load distribution optimization. Moreover, the conflicting relationship among different objectives can be also found, which is another advantage of multi-objective load distribution optimization.

关键词： hot strip mill load distribution multi-objective optimization

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