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International Journal of Control and Automation 2014年第8期7卷 143-156页

作者： Yongping, Hao Chunyan, Wang Pengfei, Zeng Weiping, Shao R and D Center of CAD/CAM Technology Shenyang Ligong University Shenyang 110159 China

Process modeling is an important task for collaborative design of a multi-disciplinary nature. This paper proposes an ontology-based method to model the collaborative design process. The aim is to effectively coordinate, allocate and share design resources. Concepts of task, sub-task, and local ontology in the collaborative design environment are defined. The tasks of achieving optimal resource allocations of design resources are divided into sub-tasks that are stored in the form of local ontology. Genetic algorithm is employed in match-researching among local ontology and different disciplines. Tasks and their discipline views are described in the ontology-enabled semantics-sharing of design resources in multi-disciplinary collaborative design. Process modeling of a missile is used as an example to demonstrate the capabilities of the proposed method and framework. © 2014 SErSC.

关键词： Ontology

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Toward an approach to product design process modeling and conflict resolution for collaborative virtual environment

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Open Automation and Control Systems Journal 2014年第1期6卷 654-661页

作者： Zeng, Peng Fei Hao, Yong Ping Shao, Wei Ping Tao, Ze School of Mechanical Engineering Shenyang Ligong University ShenyangLiaoning China R and D Center of CAD/CAM Technology Shenyang Ligong University ShenyangLiaoning China

According to engineering and technical staffs’ requirements in inter-multidisciplinary domains collaborative product design, design process modeling method and conflict resolution algorithm are both put forward. The actual needs are deeply analyzed for multidisciplinary collaborative product design. By means of a third-party data file conversion format-.3d, a collaborative design mode and its framework structure are respectively presented based on a product sharing view model. For the design schemes of multiple users’ collaborative activities process, a conflict resolution algorithm of design requests is also implemented. Finally, based on the J2EE architecture, a lightweight virtual network environment is developed to support collaborative design process, and its application validation work is also discussed. The feasibility and effectiveness method and architecture proposed have been also testified reasonable. © Zeng et al.

关键词： Virtual reality

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11th German Conference on Chemoinformatics (GCC 2015) Abstracts

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JOUrNAL OF CHEMINFOrMATICS 2016年第SUPPL 1期8卷 1-27页

作者： [Anonymous] GDCh-CIC Division Associated Board Member Beilstein-Institut zur Förderung der Chemischen Wissenschaften Trakehner Str. 7-9 60487 Frankfurt Germany. ufechner@beilstein-institut.de. Division Medicinal Chemistry Amsterdam Institute for Molecules Medicines and Systems (AIMMS) VU University Amsterdam The Netherlands. Centre for Bioinformatics Uni Hamburg Bundesstr. 43 20146 Hamburg Germany. Sanofi-Aventis Deutschland GmbH 65926 Frankfurt am Main Germany. stefan.guessregen@***. Sanofi-Aventis Deutschland GmbH 65926 Frankfurt am Main Germany. GlaxoSmithKline Stevenage SG1 2NY UK. nicola.j.richmond@***. Discngine Paris 75011 France. Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Germany. marwin.segler@wwu.de. Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Germany. Bundeskriminalamt Wiesbaden Central Analytics II 65173 Wiesbaden Germany. Department of Chemistry and Biochemistry University of California Santa Barbara CA 93111 USA. shea@chem.ucsb.edu. Department of Chemistry and Biochemistry University of California Santa Barbara CA 93111 USA. Chemistry Department Ludwig-Maximilians-Universität München Butenandtstr. 7 81377 Munich Germany. Inorganic Chemistry and Center for Nanointegration University of Duisburg-Essen Essen Germany. CAM-D Technologies Essen Germany. Institute for Bioinformatics and Chemoinformatics Westphalian University of Applied Sciences Recklinghausen Germany. Institute for Bioinformatics and Chemoinformatics Westphalian University of Applied Sciences Recklinghausen Germany. achim.zielesny@w-hs.de. Leiden University Leiden Netherlands. j.fraaije@chem.leidenuniv.nl. Culgi BV Berlin Germany. Physikalische Chemie III TU Dortmund 44227 Dortmund Germany. stefan.kast@tu-dortmund.de. Centre for Molecular Informatics Department of Chemistry University of Cambridge Lensfield Road Cambridge CB2 1EW United Kingdom. kcb27@cam.ac.uk. Centre for Molecular Informatics Department of Chemistry

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Corrigendum: Fabrication and characterization of a magnetic micro-actuator based on deformable Fe-doped PdMS artificial cilium using 3d printing (2015 Smart Mater. Struct. 24 035015)

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Smart Materials and Structures 2015年第6期24卷

作者： Fengli Liu Gursel Alici Binbin Zhang Stephen Beirne Weihua Li R&D Centre of CAD/CAM Technology Shenyang Ligong University Liaoning Province Shenyang 110159 People's Republic of China School of Mechanical Materials and Mechatronic Engineering University of Wollongong NSW 2522 Australia ARC Centre of Excellence for Electromaterials Science Intelligent Polymer Research Institute AIIM Facility Innovation Campus University of Wollongong NSW 2500 Australia

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A methodology for task decomposition and conflict resolution to support product design

A methodology for task decomposition and conflict resolution...

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2012 2nd International Conference on Electronic and Mechanical Engineering and Information technology, EMEIT 2012

作者： Shao, Weiping Fan, Gangqiang Hao, Yongping R and D Center of CAD/CAM Technology Shenyang Ligong University Shenyang China

ISBN: (纸本)9789078677604

In view of the complex product collaborative design task planning, an algorithm of task planning is put forward based on design Structure Matrix (dSM) and the detail operation steps of algorithm is given. A coupling task set is obtained using reachable matrix to participate in calculation. Then use tearing algorithm to decouple or reorganization for coupling tasks. At the same time, a decision framework is introduced to reveal the design conflict problems in the design process planning and its mathematical model for describing conflict problems is also established. It provided the theoretical basis for better seeking the optimal solution. © the authors.

关键词： Product design

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Navigation system design for trajectory correction based on FPGA by constructed multi-processor

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2nd World Congress on Computer Science and Information Engineering, CSIE 2011

作者： Yang, Fang Hao, Yongping College of Mechanical and Electric Engineering CUST China R and D Center of CAD/CAM Technology Shenyang Ligong University China

ISBN: (纸本)9783642257773

recently, the fuze technology is developed rapidly towards a welldirected purpose of information, intelligence, smart size, and detection & recognition, which results in the higher requirements of conventional ammunition navigation system. For using small space, combined with existing technology, an inertial navigation system based on FPGA by constructed multi-processor is designed and realized. It has very low power consumption and low-cost. According to the features of the hardware and software, a practical system is proposed. Calculating ballistic parameters and error analysis shows that the method is practical and effective. And the study offers reference for the design of trajectory correction projectiles. © 2012 Springer-Verlag Berlin Heidelberg.

关键词： Field programmable gate arrays (FPGA)

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The design and dynamics analysis of trajectory correction actuator with canard

The design and dynamics analysis of trajectory correction ac...

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2011 2nd International Conference on Mechanic Automation and Control Engineering, MACE 2011

作者： Yang, Fang Hao, Yong-Ping School of Mechanical and Electrical Engineering Changchun University of Science and Technology Changchun China R and D Center of CAD/CAM Technology Shenyang Ligong University Shenyang China

ISBN: (纸本)9781424494392

A new concept two-dimension trajectory correction system based on canard is presented through analyzing researches of trajectory correction at home and abroad. design considerations and method is proposed. By the establishment of dynamic model and feasibility analysis of the new system, the result indicates that the structure is simple and the action is reliable under the system requirements. Method here would be built better foundation for further engineering design and experiments for systems of the two-dimensional trajectory correction. © 2011 IEEE.

关键词： Trajectories

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Coupled synchronous solver for multiscale simulation of high thermo-mechanical composite materials

Coupled synchronous solver for multiscale simulation of high...

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International Conference on cad Systems in Microelectronics (cadSM)

作者： Oleh Matviykiv Mykhaylo Lobur Piotr Spiewak Lukasz Ciupinski Krzysztof K. Kurzydłowski CAD/CAM Department Lviv Polytechnic National University Lviv Ukraine Orange Labs Paris France Télécom R&D INRIA Project Team “GANG” France Faculty of Materials Science and Engineering Warsaw University of Technology Warsaw Poland Politechnika Warszawska Warszawa PL

The article devoted to recent advantages in modeling and computational issues of multiscale simulation of composite materials.

关键词： Solid modeling Computational modeling Mathematical model Composite materials Nanocomposites Numerical models

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research on dimension parameter and constraint relations of variant product based on assembly connection

Research on dimension parameter and constraint relations of ...

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International Workshop on Intelligent Networks and Intelligent Systems (ICINIS)

作者： Weiping, Shao Yongping, Hao Pengfei, Zeng Chunyan, Wang R and D Center of CAD/CAM Technology Shenyang Ligong University Shenyang China

ISBN: (纸本)9780769542492

In product configuration of mass customization, sometimes it's necessary to modify some dimensions of product modules, how to ravel the affection relation of modules' dimension is the key of precision and efficiency of product configuration. In order to research parameter transfer path and build the parameter transfer method, variant parameters is classified and parameter association relations between parts are analyzed based on assembly connection in product. Parameter constraint relations also presented for variant design. Finally, parameter transfer model is put forward. © 2010 IEEE.

关键词： Assembly

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research on execution mechanism of modeling method for business process based on Petri net

Research on execution mechanism of modeling method for busin...

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International Conference on Intelligent Network and Intelligent Systems

作者： Hao, Yongping Xu, Xiaolei Shao, Weiping Zeng, Pengfei Wang, Chunyan R and D Center of CAD/CAM Technology Shenyang Ligong University Shenyang 110159 China

ISBN: (纸本)9780769542492

There are two kinds of nodes which are place nodes and transition nodes in an original Petri net, and this state leads to confusion in nodes management. Through theoretical analysis, modeling method for business process is proposed by merging the two kinds of nodes based on Petri net. Execution mechanism of the method is mainly studied. Using token, process instance can run quickly to navigate current node, and node's execution is set by transfer of the token. Cumbersome state maintenances are avoided in this way, furthermore, nodes become easier to implement and understand through the modeling method. The method is particularly feasibility when dealing with modeling business process of drawings design and approval. © 2010 IEEE.

关键词： Merging

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