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IEEE Workshop on Evolving and Adaptive Intelligent Systems (EAIS)

作者： Plamen Angelov Dimitar Filev Nik Kasabov José Antonio Iglesias Communication Systems Department InfoLab21 Lancaster University LA1 4WA UK Intelligent Control & Information Systems Ford Research & Advanced Engineering 2101 Village Road MD #1437 Dearborn MI 48121 USA Knowledge Engineering and Discovery Research Institute School of Computing and Informatics Sciences Auckland University of Technology 581 Great South Rd 1020 New Zealand Carlos III University of Madrid Avda. Universidad 30 28911 Leganés Spain

An important research challenge that needs to be address in the area of intelligent systems is the development of new, innovative and original methods, algorithms and implementations of systems with a high level of intelligent; that is, with a high level of flexibility and autonomy. This intelligence needs to be developed by understanding the environment in which these systems operate. However, these environments could be non-stationary, unpredictably changing and partially or completely unknown. For this reason, in order to develop an intelligent system - able to face with problems such as modeling, control, prediction, classification or data mining - in such environments, they need to be able to evolve, to self-develop, to self-organize, to self-evaluate and to self-improve. This is the cornerstone behind the Evolving and Adaptive Intelligent Systems.

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Cloth animation based on particle model with constraint

Cloth animation based on particle model with constraint

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International Workshop on Digital Media and Digital Content Management, DMDCM 2011

作者： Min, Shi Tianlu, Mao School of Control and Computer Engineering North China Electric Power University Chinese Academy of Sciences Beijing China Institute of Computing Technology Chinese Academy of Sciences Beijing China

ISBN: (纸本)9780769544137

Physically-based methods are often used to simulate cloth animation. For generating realistic cloth animation, stability and effectiveness are two most important aspects which need to be considered. In cloth animation, the users often need to attach a vertex to make sure the vertex is free collision or reduce the excessive elongation of some edges. Some existing methods directly adjust the particle position or use stiff spring model for the simulation regarding these facts. However, these methods can cause energy loss or system performance degradation. In this paper, we propose a novel method to simulate cloth based on physically-model with constraints. Cloth deformation is solved using a physically-based model, and then constraints are iteratively imposed to avoid over-elongation and penetration. The experiments show that our method is stable and effective, and can generate realistic cloth animations. © 2011 IEEE.

关键词： Energy dissipation

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Physically based method for cloth deformation

Physically based method for cloth deformation

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International Workshop on Digital Media and Digital Content Management, DMDCM 2011

作者： Min, Shi Zhaoqi, Wang Tianlu, Mao School of Control and Computer Engineering North China Electric Power University Beijing China Institute of Computing Technology Chinese Academy of Sciences Beijing China Graduate School Chinese Academy of Sciences Beijing China

ISBN: (纸本)9780769544137

Physically-based method is the most popular approach for simulating textile. For obtaining realistic cloth animation, some related factors need to be considered, including animation model, material properties, integration technique etc. Internal and external forces are accumulated from which accelerations are computed based on dynamic equation. An integration method is then used to update velocities and positions of the object. In this paper, we proposed a novel method to simulate cloth animation. The in-plane forces are derived based on continuum model, and out-of-plane forces are added discretely. We use implicit integration method to solve motion equation. In addition, constraints are imposed to avoid penetration. Compared with other existing method, the proposed method can simulate the non-uniform wrinkled cloth with different material property, but also is stability. © 2011 IEEE.

关键词： Equations of motion

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Current Status and Future Perspective of Waste Printed Circuit Boards Recycling

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Procedia Environmental Sciences 2012年 16卷 590-597页

作者： Xianlai Zeng Lixia Zheng Henghua Xie Bin Lu Kai Xia Kuoming Chao Weidong Li Jianxin Yang Szuyin Lin Jinhui Li State Key Joint Laboratory of Environment Simulation and Pollution Control School of Environment Tsinghua University Beijing 10084 China Dongjiang Environmental Company Limited Shenzhen 518057 China Research Center for Eco-Environmental Sciences Chinese Academy of Sciences Beijing 100085 China State Key Laboratory of Digital Manufacturing Equipment and Technology Huazhong University of Science and Technology Wuhan 430074 Hubei China Faculty of Engineering and Computing Coventry University Coventry CV1 5FB UK Institute of Information Management National Chiao Tung University Hsinchu 300 Taiwan

For waste electrical and electronic equipment (WEEE), large quantities of waste printed circuit boards (PCBs) are released into environment. In light of their characteristics including complex structures, high metals content and potential hazards, waste PCBs are regarded as the most difficult parts of WEEE to be recycled. Therefore in recent ten years, the issue has attracted much attention from researchers and enterprises. This article reviews the latest processes of waste PCBs developed from laboratories to pilot engineering applications, and presents the most suitable available technology for waste PCBs, typically categorized as manually dismantling and automatic approaches in developing and developed countries, respectively. Towards achieving the better sustainability and recyclability for waste PCBs, nonmetal powder and precious metals should be developed for a deep recovery following mechanical treatment. Additionally, a significant shift is emerging from dismantling for recycling of printed wiring boards, to disassembling for remanufacturing of electronic components, which will indicate that a new paradigm of reclaiming waste PCBs is shaping.

关键词： Printed circuit boards (PCBs) Waste electrical and electronic equipment (WEEE) Recycling Best available technology trends

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Nutrient distribution within and release from the contaminated sediment of Haihe River

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Journal of Environmental Sciences 2011年第7期23卷 1086-1094页

作者： Min Wu Suiliang Huang Wei Wen Xueming Sun Xianqiang Tang Miklas Scholz Key Laboratory of Pollution Processes and Environmental Criteria of Ministry of Education Nankai University Tianjin 300457 China Numerical Simulation Group for Water Environment Tianjin Key Laboratory of Environmental Remediation and Pollution Control College of Environmental Science and Engineering Nankai University Tianjin 300071 China Civil Engineering Research Centre School of Computing Science and Engineering The University of Salford Newton Building Salford M5 4WT England United Kingdom

We assessed nutrient characteristics, distributions and fractions within the disturbed and undisturbed sediments at four sampling sites within the mainstream of Haihe River. The river sediments contained mostly sand （ 60%）. The fraction of clay was 3%. Total nitrogen （TN） and total phosphorus （TP） concentrations ranged from 729 to 1922 mg/kg and from 692 to 1388 mg/kg, respectively. Nutrient concentrations within the sediments usually decreased with increasing depth. The TN and TP concentrations within the fine sand were higher than for that within silt. Sediment phosphorus fractions were between 2.99% and 3.37% Ex-P （exchangeable phosphorus）, 7.89% and 13.71% Fe/Al-P （Fe, Al oxides bound phosphorus）, 61.32% and 70.14% Ca-P （calcium-bound phosphorus）, and 17.03% and 22.04% Org-P （organic phosphorus）. Nitrogen and phosphorus release from sediment could lead to the presence of 21.02 mg N/L and 3.10 mg P/L within the water column. A river restoration project should address the sediment nutrient stock.

关键词： total nitrogen and phosphorus calcium-bound phosphorus organic phosphorus undisturbed aquatic sediment disturbed aquatic sediment river restoration

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Spiking neural P systems for arithmetic operations

Spiking neural P systems for arithmetic operations

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6th International Conference on Bio-Inspired computing: Theories and Applications, BIC-TA 2011

作者： Zeng, Xiangxiang Song, Tao Pan, Linqiang Zhang, Xingyi Key Laboratory on Image Processing and Intelligent Control Department of Control Science and Engineering Huazhong University of Science and Technology Wuhan 430074 China Key Lab of Intelligent Computing and Signal Processing School of Computer Science and Technology Anhui University Hefei 230039 China

ISBN: (纸本)9780769545141

Recently, Gutiérrez-Naranjo and Leporati considered performing basic arithmetic operations on a new class of bioinspired computing devices - spiking neural P systems (for short, SN P systems). However, the binary encoding mechanism used in their research looks like the encoding approach in electronic circuits, instead of the style of spiking neurons (in usual SN P systems, information are encoded as the time interval between spikes). In this work, three SN P systems are constructed as adder, subtracter and multiplier, respectively. In these devices, a number is inputted to the system as the interval of time elapsed between two spikes received by input neuron, the result of a computation is the time between the moments when the output neuron spikes. © 2011 IEEE.

关键词： Encoding (symbols)

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New results on stability and stabilisation of systems with interval time-varying delay

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IET control Theory and Applications 2011年第3期5卷 429-436页

作者： Zhang, J. Xia, Y. Shi, P. Mahmoud, M.S. Department of Automatic Control Beijing Institute of Technology Beijing 100081 China Department of Computing and Mathematical Sciences University of Glamorgan Pontypridd CF37 1DL United Kingdom Systems Engineering Department KFUPM Saudi Arabia School of Engineering and Science Victoria University Melbourne VIC 8001 Australia School of Mathematics and Statistics University of South Australia Mawson Lakes ACT 5095 Australia

This study is concerned with the stability and stabilisation for systems with interval time-varying delay. First, by appropriately choosing Lyapunov functional and using Finsler's lemma, a new delay-dependent stability criteria involving the minimum and maximum delay bounds is obtained. Second, new results for delay-dependent stabilisation of systems with interval time-varying delay are provided on the basis of a linear matrix inequality (LMI) framework. Both state- and observer-based output feedback controllers are designed. Differing existing design approach of observer-based controller, a single-step approach is proposed to overcome the drawback of the two-step LMI approach often encountered in the literature, and the conditions are also delay dependent. Numerical examples are given to demonstrate the effectiveness and the benefits of the proposed method. © 2011 The Institution of engineering and Technology.

关键词： Linear matrix inequalities

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Collaborative fault tolerant control for stochastic distribution systems

Collaborative fault tolerant control for stochastic distribu...

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2011 International Conference on Advanced Mechatronic Systems, ICAMechS 2011

作者： Ren, Yuwei Wang, Aiping Wang, Hong Institute of Automation Chinese Academy of Sciences China Institute of Computing Anhui University China Control Systems Centre School of Electrical and Electronic Engineering University of Manchester United Kingdom Research Center of Automation Northeastern University Shenyang China

ISBN: (纸本)9780955529375

This paper is concerned with the collaborative fault tolerant controller design problem for m non-Gaussian collaborative stochastic distribution systems which connect in series. The main idea for this paper is that when fault occurs in one of the subsystems, a collaborative fault tolerant controller will be designed for one of the rest healthy subsystems based on the non-fault controller and fault diagnosis value. This controller can accommodate the fault and guarantee that the whole systems still have a good tracking performance. © 2011 Intl Journal of Adv Mechatr.

关键词： controllers

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Condition monitoring opportunities using vehicle-based sensors

Condition monitoring opportunities using vehicle-based senso...

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作者： Ward, C.P. Weston, P.F. Stewart, E.J.C. Li, H. Goodall, R.M. Roberts, C. Mei, T.X. Charles, G. Dixon, R. Control Systems Group Electronic and Electrical Engineering Loughborough University Loughborough United Kingdom Birmingham Centre for Rail Research and Education University of Birmingham Edgbaston Birmingham United Kingdom Department of Engineering and Technology Manchester Metropolitan University Manchester United Kingdom School of Computing Science and Engineering University of Salford Salford United Kingdom School of Engineering University of Nottingham University Park Nottingham United Kingdom

Recent increases in railway patronage worldwide have created pressure on rolling stock and railway infrastructure through the demand to improve the capacity and punctuality of the whole system, and this demand must also be balanced with reducing life-cycle costs. Condition monitoring is seen as a significant contributor in achieving this. The emphasis of this article is on the use of sensors mounted on rolling stock to monitor the condition of infrastructure and the rolling stock itself. This is set in the context of modern rolling stock being fitted with high-capacity communication buses and multiple sensors, resulting in the potential for advanced processing of collected data. This article brings together linked research that uses a similar set of rolling stock sensors, and discusses: general usage and benefits, a track defect detection method, running gear condition monitoring, and absolute train speed detection.

关键词： Condition monitoring

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RESTful web service composition: Extracting a process model from Linear Logic theorem proving

RESTful web service composition: Extracting a process model ...

引用

2011 7th International Conference on Next Generation Web Services Practices, NWeSP 2011

作者： Zhao, Xia Liu, Enjie Clapworthy, Gordon J. Ye, Na Lu, Yueming Department of Computer Science and Technology University of Bedfordshire Luton United Kingdom School of Information and Control Engineering Xi'An University of Architecture and Technology Xi'an China School of Electronic and Information Engineering Xi'An Jiao Tong University Xi'an China Key Laboratory of Trustworthy Distributed Computing and Service Beijing University of Posts and Telecommunications Ministry of Education Beijing China

ISBN: (纸本)9781457711268

This paper introduces a two-stage Linear Logic based program synthesis approach to automatic RESTful web service composition. The Linear Logic theorem proof is applied at both resource and service invocation method levels, which greatly improves the searching efficiency and guarantees the correctness and completeness of the service composition. Furthermore, the process calculus is used as formalism for the composition process, which enables the approach to be executable at the business management level. The process calculus is attached to the Linear Logic inference rules in the style of type theory, so the process model is extracted directly from the complete proof. An example is given to show the extraction of a process model from a Linear Logic proof search. © 2011 IEEE.

关键词： Computer circuits

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