检索结果-内蒙古大学图书馆

26th Annual Computational Neuroscience Meeting (CNS*2017) of the Organization for Computational Neuroscience Antwerp, Belgium, July 15-20, 2017

引用

BMC NEUROSCIENCE 2017年第SUPPL 1期18卷 59-59页

作者： [Anonymous] Indiana University Purdue University Indianapolis Indianapolis IN 46032 USA Stark Neurosciences Research Institute Indiana University School of Medicine Indianapolis IN 46032 USA Department of Mathematics East Carolina University Greenville NC 27858 USA Jülich Supercomputing Centre Forschungszentrum Jülich 52425 Jülich Germany Future Systems Swiss National Supercomputing Centre 8092 Zurich Switzerland User Engagement and Support Swiss National Supercomputing Centre 6900 Lugano Switzerland Institut de Neurosciences des Systèmes Aix Marseille Univ 13005 Marseille France Simulation Lab Neuroscience Forschungszentrum Jülich Jülich Germany Department of Experimental Psychology Ghent University 9000 Ghent Belgium Donders Center for Cognitive Neuroimaging Radboud University 6525HR Nijmegen The Netherlands Department of Electrical Computer and Energy Engineering University of Colorado Boulder CO 80309 USA Department of Neurosurgery Johns Hopkins School of Medicine Baltimore MD 21287 USA Department of Neurology Johns Hopkins School of Medicine Baltimore MD 21287 USA Department of Otolaryngology Johns Hopkins School of Medicine Baltimore MD 21287 USA INSERM U968 Paris France Sorbonne Universités UPMC University Paris 06 UMR_S 968 Institut de la Vision Paris France CNRS UMR_7210 Paris France Department of Computer Architecture and Technology University of Granada (CITIC) Granada Spain Sorbonne Universités UPMC Univ Paris 06 INSERM CNRS Institut de la Vision Paris France Department of Adaptive Machine Systems Osaka University Osaka Japan Department of Computer Science University of Cergy-Pontoise Cergy-Pontoise France Department of Physics and Astronomy College of Charleston Charleston SC 29424 USA School of Physics Faculty of Science University of Sydney Sydney NSW 2006 Australia Center of Excellence for Integrative Brain Function Australian Research Council Sydney Australia Max Planck Institute for Human Cognitive and Brain Sciences Saxony Lei

来源：评论

学校读者我要写书评

暂无评论

Modification of Electric Drive Vehicles Performances Using a Direct Torque control with Over-Modulation Ability

Modification of Electric Drive Vehicles Performances Using a...

引用

Annual Conference of the IEEE Industrial Electronics Society

作者： Ahmad Ghaderi Javad Soltani Mohammad Ebrahimi Amir Ali Forough Nassiraei Research & Development Department Automotive Motor and Electronic Control Group Department of Electrical & Computer Engineering Isfahan University of Technology Graduate School of Life Science and Systems Engineering Kyushu Institute of Technology

ISBN: (纸本)9781479917631

In electric and hybrid-electric vehicles, the inverter output voltage is limited by available DC-link voltage, which restricts the vehicle speed and acceleration. Therefore the fundamental component of the motor voltage should be increased by operating inverter in the six-step mode at high speeds. Although hysteresis based direct torque control (DTC) is a straightforward approach and has several advantages, this method cannot work in the six-step mode. In this paper a new hysteresis based DTC with over modulation ability for interior permanent magnet synchronous machines (IPMSM) is suggested. In this method, unlike the previously proposed methods, the calculation of the voltage vector or flux reference in different phase angles is not necessary. In the proposed method, the flux trajectory is changed by adjusting the non-switching area and modifying switching table, and thus a seamless transformation between high-frequency switching and six-step square wave is possible. Also in this paper, the dynamic model for an electric vehicle is developed which its traction motor is controlled by proposed DTC. The simulation results prove that the proposed method modify the vehicle performances, notably. These results show that the vehicle with proposed method has a higher top speed and better acceleration. Also it is shown, that the proposed method can improve the vehicle efficiency for various driving cycles. In addition the results confirm the torque discontinuity does not appear in the whole range of vehicle speed.

关键词： Over-modulation Direct torque control Seamless Vehicle Electric vehicles Hybrid vehicles IPMSM Motor Six-step operation direct torque control overmodulation Hybrid electric vehicles Electric vehicles vehicle Vehicle speed Motor voltage vector SEAMLESS Vehicle performance

来源：评论

学校读者我要写书评

暂无评论

Bayesian modeling for decentralized UAV control and task allocation

Bayesian modeling for decentralized UAV control and task all...

引用

AIAA Infotech @ Aerospace 2015

作者： Hening, Sebastian Reguiro, Pedro Teodorescu, Mircea Rodriguez, Abel Nguyen, Nhan Ippolito, Corey Fladeland, Matthew Johnson, Matthew S. University of California Santa Cruz Santa CruzCA95064 United States NASA Ames Research Cente Moffett FieldCA94035 United States Department of Computer Engineering United States Department of Applied Mathematics and Statistics United States Advanced Control and Evolvable Systems Group United States Biospheric Science Branch Earth Science Division United States

ISBN: (数字)9781624103384

ISBN: (纸本)9781624103384

The current research represents a first step towards developing a decentralized network of small autonomous, intelligent and inexpensive unmanned aerial vehicles (UAV), which could be used for a variety of scientific missions where measurements from a distributed network of nodes could signiflcantly improve the assessment. The paper presents an adaptive airborne sensing platform (e.g., UAV) that could be used to fuse the information acquired through multiple sensing modalities (obtained from sensors located close to or inside the phenomena) to monitor environmental processes over space and time. The sensing platform is able to continuously reconflgure its trajectory according to the circumstances (e.g., continuously evolving scientific phenomena) to optimize the location of individual sensing waypoints. As proof of concept and validation, we will apply the proposed sensing approach to monitoring volcanic plumes. The paper focuses on (i) developing a Bayesian statistical method to create sensor fusion algorithms that is used to model the plume and guide the UAV in an optimal way (ii) implementing a distributed task allocation scheme which is able guide all the UAVs efficiently and optimize the UAV paths for various criteria. © 2015, American Institute of Aeronautics and Astronautics Inc. All rights received.

关键词： Unmanned aerial vehicles (UAV)

来源：评论

学校读者我要写书评

暂无评论

Lighting control and monitoring for energy efficiency: A case study focused on the interoperability of building management systems

Lighting control and monitoring for energy efficiency: A cas...

引用

International Conference on Environment and Electrical engineering (EEEIC)

作者： Anna Pellegrino Valerio R.M. Lo Verso Laura Blaso Andrea Acquaviva Edoardo Patti Anna Osello Department of Energy - TEBE Research Group Politecnico di Torino Turin Italy Department of Control and Computer Engineering Politecnico di Torino Turin Italy Dept. of Structural Geotechnical and Building Engineering Politecnico di Torino Turin Italy

ISBN: (纸本)9781479979943

The paper presents some results of a project carried out within the 7 th European research Framework Program, aimed at developing an event-driven user-centric middleware for monitoring and managing energy consumption in public buildings. One of the strengths of the designed system is to allow an easy integration of heterogeneous technologies and their hardware independent interoperability. This is a feature of great importance to existing buildings, where standing controls could be integrated with new technologies to enhance a greater building energy efficiency. The functionality of the system has been tested in some representative spaces of existing public buildings. control strategies and hardware infrastructures have been defined to manage the operation of HVAC and lighting plants. The paper focuses on the results obtained by applying the designed system and control strategies to the electric lighting plants of different office spaces.

关键词： Buildings Middleware Sensors Energy consumption Lighting control systems Noise

来源：评论

学校读者我要写书评

暂无评论

A hyperbolic view on robust control 19

A hyperbolic view on robust control

引用

19th IFAC World Congress on International Federation of Automatic control, IFAC 2014

作者： Szabó, Z. Bokor, J. Vamos, T. Institute for Computer Science and Control Hungarian Academy of Sciences Hungary Institute for Computer Science and Control Hungarian Academy of Sciences MTA-BME Control Engineering Research Group Hungary

ISBN: (纸本)9783902823625

The intention of the paper is to demonstrate the beauty of geometric interpretations in robust control. We emphasize Klein's approach, i.e., the view in which geometry should be defined as the study of transformations and of the objects that transformations leave unchanged, or invariant. We demonstrate through the examples of the basic control tasks that a natural framework to formulate different control problems is the world that contains as points the equivalence classes determined by the stabilizable plants and whose natural motions are the Möbius transforms. Transformations of certain hyperbolic spaces put light into the relations of the different approaches, provide a common background of robust control design techniques and suggest a unified strategy for problem solutions. Besides the educative value a merit of the presentation for control engineers might be a unified view on the robust control problems that reveals the main structure of the problem at hand and give a skeleton for the algorithmic development. © IFAC.

关键词： Robust control

来源：评论

学校读者我要写书评

暂无评论

Proposed Novel Multiphase-Multilevel Inverter Configuration for Open-End Winding Loads

Proposed Novel Multiphase-Multilevel Inverter Configuration ...

引用

European Conference on Power Electronics and Applications

作者： Sanjeevikumar Padmanaban Patrick Wheeler Frede Blaabjerg Ahmet H. Ertas Joseph Olorunfemi Ojo Pawel Szczesniak Ohm Technologies Research and Development Chennai-600 122 India Power Electronics Machines and Control (PEMC) Group Department of Electrical & Electronics Engineering Nottingham University NG7 2RD-Nottingham United Kingdom Center of Reliable Power Electronics (CORPE) Department of Energy Technology Aalborg University 9220-Aalborg Denmark Department of Biomedical Engineering Engineering Faculty Karabuk University Baliklar Kayasi Mevkii 78050 Karabuk Turkey Center for Energy System Research Department of Electrical & Computer Engineering Tennessee Technological University Cookeville 38505-Tennessee United State of America Institute of Electrical Engineering University of Zielona Góra Licealna 9 65417-Zielona Góra Poland

ISBN: (纸本)9781509014101

This paper presents a new multiphase-multilevel inverter configuration for open-winding loads and suitable for medium power (low-voltage/high-current) applications such as 'More Electric Aircraft'. Modular structure comprised of standard dual three-phase voltage source inverter (VSI) along with one additional bi-directional semi-conductor device (MOSFET/IGBT) per phase and two capacitors with neutral point. The additional switches and capacitors are introduced to generate the additional voltage levels in outputs of the VSI. An original modified single carrier five-level modulation (MSCFM) algorithm is developed in this work and overcomes the complexity of standard space vector modulations, easy for real implementation purposes in digital processors. Proposed six-phase multilevel inverter configuration generates multilevel outputs with benefit in comprises with standard multilevel inverter topologies. Further, the complete numerical model of the proposed AC converter along with pulse-width modulation (PWM) is developed with Matlab/PLECS simulation software's. A set of observed results is presented in balanced working condition and always shown good agreement with the theoretical developments.

关键词： Dual three-phase inverter Six-phase inverter Multilevel inverters Multiphase drives Asymmetrical inverters Multiple space vectors Pulse-width modulation

来源：评论

学校读者我要写书评

暂无评论

Set-based analysis of the variable-geometry suspension system 19

Set-based analysis of the variable-geometry suspension syste...

引用

19th IFAC World Congress on International Federation of Automatic control, IFAC 2014

作者： Németh, Balázs Gáspár, Péter Institute for Computer Science and Control Hungarian Academy of Sciences Kende u. 13-17 BudapestH-1111 Hungary Institute for Computer Science and Control Hungarian Academy of Sciences MTA-BME Control Engineering Research Group Hungary

ISBN: (纸本)9783902823625

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. © IFAC.

关键词： Suspensions (components)

来源：评论

学校读者我要写书评

暂无评论

Design of adaptive cruise control for road vehicles using topographic and traffic information 19

Design of adaptive cruise control for road vehicles using to...

引用

19th IFAC World Congress on International Federation of Automatic control, IFAC 2014

作者： Gáspár, Péter Németh, Balázs Institute for Computer Science and Control Hungarian Academy of Sciences MTA-BME Control Engineering Research Group Hungary Institute for Computer Science and Control Hungarian Academy of Sciences Kende u. 13-17 BudapestH-1111 Hungary

ISBN: (纸本)9783902823625

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. © IFAC.

关键词： Street traffic control

来源：评论

学校读者我要写书评

暂无评论

Design of look-ahead control for road vehicles using traffc information 22

Design of look-ahead control for road vehicles using traffc ...

引用

22nd Mediterranean Conference on control and Automation, MED 2014

作者： Gaspar, Peter Nemeth, Balazs Institute for Computer Science and Control Hungarian Academy of Sciences MTA-BME Control Engineering Research Group Hungary Systems and Control Laboratory Institute for Computer Science and Control Hungarian Academy of Sciences Kende u. 13-17 BudapestH-1111 Hungary

ISBN: (纸本)9781479959006

The paper proposes a look-ahead control method in which traffic information is considered. Information about the local traffic is an important factor considering the wider transportation system. The purpose of the method is to reduce control energy and fuel consumption, keep speed limits and travelling time while preceding and following vehicles are taken into consideration. Consequently, the energy-efficient cruise control strategy is able to adapt to the motion of the surrounding vehicles. Moreover, vehicle dynamics, road data and traffic flow in the surroundings are incorporated. The method leads to a multi-objective optimization problem. The design method is illustrated through a complex simulation example based on the CarSim software. © 2014 IEEE.

关键词： Design

来源：评论

学校读者我要写书评

暂无评论

Piecewise Polynomial Policy Iterations for Synthesis of Optimal control Laws in Input-Saturated Systems

Piecewise Polynomial Policy Iterations for Synthesis of Opti...

引用

American control Conference

作者： Simone Baldi Giorgio Valmorbida Antonis Papachristodoulou Elias B. Kosmatopoulos Delft Center for Systems and Control Delft University of Technology Delft 2628CD The Netherlands Department of Engineering Science Control Group University of Oxford Parks Road Oxford OX1 3PJ U.K. Dept. of Electrical and Computer Engineering Democritus University of Thrace Xanthi 67100 Greece and Informatics & Telematics Institute Center for Research and Technology Hellas (ITI-CERTH) Thessaloniki 57001 Greece

ISBN: (纸本)9781479917730

This work proposes a policy iteration procedure for the synthesis of optimal and globally stabilizing control policies for Linear Time Invariant (LTI) Asymptotically Null-controllable with Bounded Inputs (ANCBI) systems. This class includes systems with eigenvalues on the imaginary axis (possibly repeated) but no pole with positive real part. The proposed policy iteration relies on a class of piecewise quadratic Lyapunov functions which is non-differentiable, but continuous, and polynomial in both the state and the deadzone functions of the input signals. The second step of the policy iteration is based on a piecewise control policy improvement. An important aspect of the proposed piecewise policy is that at each step of the iteration the computed policy is globally stabilizing and the existence of an improving value function is guaranteed as well. The solution to the inequalities which is required to hold at each step of the policy iteration, is obtained by solving Sum-of-Squares Programs (SOSP) that can be efficiently implemented with semidefinite programming (SDP) solvers.

关键词： iterative methods Policies Piecewise control law synthesis Polynomial control strategy Liapunov function Bounded

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：