中国竞彩网篮球计算 :CIMSՓĵ

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CIMSՓ

CIMS

ʲôCIMSӢZComputer Integrated Manufacturing SystenĿs˼ӋCϵySӋCoOӋcİlչaϢgԄӻgcĻAͨ^ӋCgѷɢڮaƷOӋ^иNԄӻϵyЙCؼγmڶƷNСaFwЧļɻܻϵyɻӳԄӻďVϵyķUչЈAyaƷOӋӹzNۼۺյȵȫ^ܻtwFԄӻH漰YƵĂywڄԄӻ߀ϢƵXڄӵԄӻ

ǰ҇CIMSѽ׃顰F죨Contemporary Integrated ManufacturingcFϵyContemporary Integrated Manufacturing SystemڏVcչԭCIM/CIMSăȺFĺxӋCϢܻ?и㷺R?Ϣ^̼ɼIgɵAεļɃIҪؼļɃCIMSPgļɃˆTļɃ

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ѵ11ƪ

IMANĶ_lPIg
^ȫՈc朽
ע⣺ՓڡӋCcá(2001,37(24):25-26,166)s־l
ʹՈעՓăݳ̎

ه O  r

AW C늹ϵ V 510640

ժҪPDMϵyIMANĻrоIMAN_lеҪ}һNw·Փ˿͑˶_lķָ˼ԼIMANđ÷b

PI~PDM _l

Ї̖TP391        īIRaA

THE KEY TECHNIQUES OF SECONDARY DEVELOPMENT OF IMAN

LAI ChaoAnSUN YanMingZHENG ShiXong

(mechatronic engineering Department, south china university of technology, Guangzhou 510640)

Abstract: The basics of IMAN, a kind of commercial PDM system, are introduced, and the key problems during secondary development of IMAN are studied in this paper. It also put forward a new methodology of customizing form and discussed the methodology and rudder of secondary development in client terminal and the methodology of application encapsulation based on IMAN.

Keywords: PDM; secondary development


ѵ12ƪ

Multi-agent Based Integration of Scheduling Algorithms
^ȫՈc朽
ע⣺ՓProceedings of the IASTED International Conference-Intelligent Systems and Control,2001.11:55-59 l
ʹՈעՓăݳ̎

Dr. Bo Zhao, Prof. Dr. Yushun Fan 
Department of Automation, Tsinghua University 
Tsinghua Yuan, Beijing 100084 P. R. China  

 
ABSTRACT: Up to date more and more research of scheduling use Multi-agent System (MAS) technique. In this paper MAS is used to realize integration of scheduling algorithms. Firstly, Multi-agent Scheduling System (MASS) is divided into two types: Entity-type MASS and Process-type MASS. Some of the researches are introduced. Secondly, the concept of integration of scheduling algorithms is put forward. Thirdly, the models of agents, computing agent and manager, are proposed. Then a Process-type MASS of multi-agent based integration of scheduling algorithms, which compose above two sorts of agents, is built. Finally, we conclude by describing the significance of our research and highlighting future extensions.
KEY WORDS: Scheduling, Multi-agent System, Integration of Scheduling Algorithms, Multi-agent Scheduling System 

ڶ{㷨


AW Ԅӻϵ 100084

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PI~{ϵy{㷨{㷨ϵy


ѵ13ƪ

Holo-extraction of information from paper drawings for 3D reconstruction

dՓȫՈc朽

Computer-Aided Design Volume 34, Issue 9, August 2002, Pages 665-677
ՓѽӢCADs־lʹՈעՓij̎

(SCIѽ䛱Փ)
Ke-Zhang Chen,(a), Xi-Wen Zhang(b), Zong-Ying Ou(c) and Xin-An Feng(c) 


a Department of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong
b State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, 210093, China
c Faculty of Mechanical Engineering, Dalian University of Technology, Dalian, 116024, China 


Abstract
The research on the conversion from 2D paper drawings to 3D computer feature models has been stuck in low-level coding. One of the reasons for it is that the three phases of understanding process has been isolated and people have been doing their research on only one of the phases since the whole conversion is very complicated and more difficult. For instance, the vectorization methods for the first phase were developed only for getting straight lines, arcs, circles, etc. so that much information contained in the drawing has been lost after the vectorization. This paper develops a holo-extraction method of information from paper drawings, the networks of single closed regions (SCRs), which can not only provide a unified base for recognizing both the annotations and the outlines of projections of parts, but also build the holo-relationships among SCRs so that it is convenient to extract lexical, syntactic and semantic information in the subsequent phases for 3D reconstruction. 
Keywords: Engineering drawing understanding; 3D reconstruction; Vectorization; Networks of single closed regions 


ѵ14ƪ

Intelligent location-dimensioning of cylindrical surfaces in mechanical parts
dՓȫՈc朽

Computer-Aided Design  Volume 34, Issue 3, March 2002, Pages 185-194
ՓѽӢCADs־lʹՈעՓij̎

(SCIѽ䛱Փ)
K. -Z. Chen (a) X. -A. Feng (b) and Q. -S. Lu(b) 

a Department of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong
b Faculty of Mechanical Engineering, Dalian University of Technology, Dalian 116024, China 

Abstract
This paper presents an intelligent dimensioning approach to generate location-dimensions of the cylindrical surfaces in mechanical parts, for their two-dimensional drawing automatically from their three-dimensional part models based on feature extraction. The key issues include the strategies and methods to establish an order of priorities for location-dimensioning of the cylindrical surfaces in mechanical parts, to eliminate their location-dimension redundancy, to determine location-dimensioning scheme, to assign the necessary 
location-dimensions to suitable views, and to locate them in reasonable positions for each view using artificial intelligent techniques. Based on the approach, a corresponding software prototype was developed. Finally, it is demonstrated, from an example of location-dimensioning, that the location-dimensions of all the holes in the multi-spindle headstock of a modular machine tool, were generated successfully using this intelligent dimensioning software prototype. 
Keywords: Intelligent CAD; Dimensioning; Feature extraction; Expert system 


ѵ15ƪ

Intelligent approaches for generating assembly drawings from 3-D computer models of mechanical products
dՓȫՈc朽

Computer-Aided Design Volume 34, Issue 5, 15 April 2002, Pages 347-355
ՓѽӢCADs־lʹՈעՓij̎

(SCIѽ䛱Փ)

Ke-Zhang Chen,(a), Xin-An Feng(b) and Lan Ding(b) 

a Department of Mechanical Engineering, The University of Hong Kong,  Hong Kong
b Faculty of Mechanical Engineering, Dalian University of Technology,  Dalian 116024, China 

Abstract
In order to reduce the time of mechanical product design and ensure the  high quality of their assembly drawings, this paper develops an  intelligent approach for generating assembly drawings automatically  from three-dimensional (3-D) computer assembly models of mechanical  products by simulating the experienced human designer's thinking mode  with the aid of computer graphics and knowledge-based expert system.  The key issues include the strategies and methods for selecting the  necessary views in an assembly drawing, determining necessary sectional  views in each view, eliminating the nreasonable projective overlap of  the components in each view, and minimizing the numbers of both the  views in an assembly drawing and the sectional views in each view.  Based on the approach, corresponding software prototype was developed.  Finally, it is demonstrated, from an example of the fixture in a  modularized drilling machine, that its assembly drawing was generated  successfully using this intelligent software prototype. 
Keywords: CAD; Intelligent CAD; Expert system; Artificial intelligence; Assembly; Drawing 


ѵ16ƪ

IЮaƷȫڳɱоśrC
dՓȫՈc朽
ע⣺ՓѽCе̌W(İ)(200238(11):17-25)s־l
ʹՈעՓăݳ̎

ꐕԴ
ϺWCIMS & C Ϻ 200072

ժҪȫڳɱLCCăȺɺ͹㷽MԔĽBCˇLCCڮaƷOӋrֵOȷđüоFᘌ҇ČHrָ܊·Mо͑LCCԓӏîaƷđ҇ؽ_չȫڳɱ}оc;УLCC˜ʵƶɱOӋ̓rֵLCCռ
~ȫڳɱ/M ɱOӋ rֵ
ЈD̖: TH122 F403.7

SUMMARIES OF PRODUCT LIFE CYCLE COST IN MANUFACTURING
Chen-xiaochuan, Fang-minglun
(CIMS & Robotics Center, Shanghai University, Shanghai, China)

Abstract: The concept, composition and estimation of life cycle cost (LCC) were profoundly studied and presented in detail. Then the state-of-the-art of applications of LCC analysis home and abroad to product design, value engineering(VE), equipment management and so on is also comprehensively summarized. And according to the practical situations in China, LCC analysis was proposed to be not only used in military applications but also especially in civilian applications. Finally, the hot point of LCC research work and approaches in China should be as follows: LCCs normal establishment, Design For Cost (DFC) and VE, LCC data collection, etc. 
Key words: Life cycle cost Design for cost Value engineering


ѵ17ƪ

MASga{оеđ
dՓȫՈc朽
ע⣺ՓѽcQߡ(2003, 18(1):1-6)s־l
ʹՈעՓăݳ̎

w
AWԄӻϵCIMS̼gо100084

ժҪʮMASga{IБõоɹMw{MASS{ϵyMulti-Agent Scheduling SystemĻϵyղͬļg·MASSֳɃɴwMASS^MASSȻ󌦃ɴMASSĴxϵyYҪĴf̲ԵM˸wоͬrϵycM˱^δİlչչ
PI~ϵyMAS{MASS{ϵy
ЈD̖F273TP18

APPLICATIONS OF MAS IN PRODUCTION SCHEDULING RESEARCH
Zhao Bo, Fan Yushun
(National CIMS Engineering Research CenterDept. of Automation, Tsinghua University, Beijing, China,100084)

Abstract: Results of the research of using MAS technique into production scheduling field in past decade are deeply analyzed. The basal feature and framework of MASS (Multi-Agent Scheduling System) are summarized. According to different paths of using the MAS technique, a view is put forward of that MASS should be divided into two types: entity-type MASS and process-type MASS. Then the definitions of their agents, the architecture of systems, some important agent negotiation strategy and etc. of the two types MASS are studied in detail. At the same time their character are compared. Finally, futures development of this field is discussed.
Keywords: Multi-Agent System; MAS; Scheduling; MASS; Multi-Agent Scheduling System;


ѵ18ƪ

OӋͿټϵyоc
dՓȫՈc朽
ע⣺Փѽڡ߼gͨӍ(2002,2:7880)s־l
ʹՈעՓăݳ̎
?O?nbsp;
(ϺWCIMS&CġϺ200072)
( Ϻ ܇{ϵy޹˾Ϻ201204)

ժҪ:Ϻ ܇{ϵy޹˾aƷ_lČHól,OӋͿټϵyĮaƷ_l,Mˑо,IʩM켼gҪʾcb
PI~:OӋ,ԭ,ģ,CIMS

Research and Application of Product Hybrid Modeling and Rapid Integrated Manufacturing System
1.Chen Yun , Fang Minglun, 2.Li Gang
(.1.CIMS Research Center, Shanghai University, Shanghai
, 200072)
(2.Shanghai Delphi Auto Air Condition System Company, Shanghai 201204)

Abstract: A new method , which integrates product hybrid modeling and rapid integrated manufacturing system, is present. It is suggested that how to use this method. This technology can be learned by other enterprises that use advanced manufacturing technology.
Keyworks: Hybrid modeling, Rapid prototype, Rapid pattern making, CIMS


ѵ19ƪ

WսYcĽO
dՓȫՈc朽
ע⣺ՓѽڡCеOӋcоs־2003195:57-59l
ʹՈעՓij̎

m11ʩ21
(1.
ϺWCIMS cC,??font face="Times New Roman, Times, serif">200072 ;2. ϺWӋCWԺ,??font face="Times New Roman, Times, serif">200072)

ժҪ:FYԴfͬrӑB̓MMǾWj׷KĿ,ҲǾWӋҪܺc߽YσW(MG) ĸ,˿W(RMG) ǰоԇcͬr,WSDL ӳcFղȷ,YԴͷbɷ(RMSN) ,QƼsWgIƏVƿi,ԑÌf˾wČF
PI~:Wj; WӋ; W(MG) ; W( RMG) ; սYc( RMSN)

Research on Rapid Manufacturing Grid and Its Service Nodes
LIU Lilan1 ,YU Tao1 ,SHI Zhanbei2 ,FANG Minglun1
(1. CIMS Research Center of Shanghai University , Shanghai
200072 ,China ;2. Computer Department of Shanghai University ,Shanghai 200072 ,China) 

Abstract :The objectives of Network Manufacturing are resource sharing ,collaborative working ,and building virtual organizations dynamically. These objectires are also the main characters of grid. Combining with both Manufacturing Grid(MG) and Rapid Manufacturing Grid ( RMG) as its preresearch ,it is the first time put forward in this paper. At the same time ,in order to encapsulate rapid manufacturing resource into Rapid Manufacturing Service Node(RMSN) ,the methods of WSDL description , service mapping and realization , service deploying are adopted and valideted in RMG.
Key words :Network Manufacturing ; Manufacturing Grid (MG) ;rapid manufacturing Grid(RMG) ;Rapid Manufacturing Service Node (RMSN)


ѵ20ƪ

ԽMW΄{㷨
dՓȫՈc朽
ע⣺ՓѽڡӋCϵyCIMSs־200396:449-455l
ʹՈעՓij̎

m11ʩ21
(1.
ϺWCIMS cC,??font face="Times New Roman, Times, serif">200072 ;2. ϺWӋCWԺ,??font face="Times New Roman, Times, serif">200072)
(EIѽ䛱Փ)

ժҪ:ͨ^ϵyԽM,ԼWgIõՓAϵy,ԽMWĸ,ָYԴӑB{ԽMWн̓MMFYԴͅfͬƿic,T,Q,C,SĶӴĿҎ{㷨ͬr,YԽMWđÌһwļӹ΄,CԽMWՓĺԺ{㷨Ŀ
PI~:ԽMՓ Wg ԽMW Ŀ{㷨

Self - organization Manufacturing Grid and Its Task Schedul ing Algorithm
LIU Lilan1 ,YU Tao1 ,SHI Zhanbei2 ,FANG Minglun1
(1. CIMS Research Center of Shanghai University , Shanghai
200072 ,China ;2. Computer Department of Shanghai University ,Shanghai 200072 ,China) 

Abstract :This paper puts forward the conception of Self-Organization Manufacturing Grid (SOMG) by analyzing the characteristics of self-organization manufacturing system and the system framework of Manufacturing Grid (MG). With the proposal of TQCS-based (Time, Quality, Cost, Service) multi-objective integer programming algorithm, the problem of task scheduling is settled in resource management and scheduling model, which is very important in building the virtual organization (VO), resource sharing and collaborative working environment. The feasibility of SOMG and its scheduling algorithm are tested in an instance.
Key words :self-organization grid technology self-organization manufacturing grid multi-objective scheduling algorithm


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