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Title:MODEL INTELIGENTNEGA SISTEMA ZA PODPORO ODLOČANJU PRI IZBIRI POLIMERNIH MATERIALOV V PROCESU RAZVOJA IZDELKOV
Authors:ID Sancin, Urška (Author)
ID Dolšak, Bojan (Mentor) More about this mentor... New window
ID Zupanič, Franc (Comentor)
Files:.pdf DR_Sancin_Urska_2012.pdf (2,14 MB)
MD5: 484AAE4C8B6D5BB332B9FF7EA24BF497
PID: 20.500.12556/dkum/50b36393-8232-4999-acfa-b842e2a3efc5
 
Language:Slovenian
Work type:Dissertation
Typology:2.08 - Doctoral Dissertation
Organization:FS - Faculty of Mechanical Engineering
Abstract:Proces razvoja izdelka je kompleksen proces, znotraj katerega mora inženir sprejemati mnogo pomembnih odločitev, ki se ne nanašajo le na konstrukcijo, ampak na vse faze dobe trajanja izdelka. Izbira materiala je v sklopu procesa konstruiranja izrednega pomena, saj izbrani material v začetnih fazah razvoja izdelka znatno vpliva na vse prihodnje aktivnosti v procesu, ter na posledice, ki jih ima izdelek na okolico v njegovi celotni dobi trajanja. Pri svojem delu konstrukterji mnogokrat naletijo na dileme v procesu odločanja, pri čemer so mladi, neizkušeni inženirji na začetku kariere, kot tudi mala in srednje velika podjetja, v zapostavljenem položaju, saj pomanjkanje izkušenj posledično pomeni slabši izdelek ali najem strokovnjaka. Vpliv izdelka na okolje je definiran z različnimi parametri ekološkega spektra, ki jih lahko nadzorujemo v procesu izbire materiala. Eden takih je recikliranje, ki je pereča problematika polimernih materialov, saj je delež reciklirane plastike bistveno manjši od deleža drugih materialov. Kvarni vpliv človeka na okolje in izkoriščanje neobnovljivih virov tako kažeta na pomembnost težnje k trajnostnemu razvoju. Z razvojem modela sistema za podporo odločanju pri izbiri polimernih materialov z upoštevanjem okoljskega vidika smo v sklopu doktorske disertacije skušali doprinesti k znanosti tega področja ter predvsem razviti računalniško podporo pri konstruiranju okolju prijaznih izdelkov iz polimernih materialov v inženirski praksi.
Keywords:proces razvoja izdelka, konstruiranje za okolje, izbira materiala, sistem za podporo odločanju, polimerni material, človeško znanje
Place of publishing:[Maribor
Publisher:U. Sancin]
Year of publishing:2012
PID:20.500.12556/DKUM-23148 New window
UDC:004.89:678(043.3)
COBISS.SI-ID:262505728 New window
NUK URN:URN:SI:UM:DK:GF5AE2UB
Publication date in DKUM:06.07.2012
Views:2862
Downloads:307
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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Secondary language

Language:English
Title:INTELLIGENT DECISION SUPPORT SYSTEM MODEL FOR POLYMER MATERIAL SELECTION WITHIN A PRODUCT DEVELOPMENT PROCESS
Abstract:Product development process is a complex process and also decision-making process, which is not related only to product design but to all phases of product's life cycle. Material selection within design process is of great importance as preliminary material selection in early stages of design influences activities to follow and define the impact that product has on the environment through its life cycle. Young and inexperienced designers as well as small and medium sized enterprises are often in arduous position as they face dilemmas in decision-making due to lack of experience consequentially resulting as a bad design or hiring an expert. Product’s environmental impact is defined with various ecological parameters, which could be controlled in material selection process. Recyclability is one of problematic ecological parameters for polymer materials as their recycle fracture in current supply is quite low in comparison to other materials. Negative human influence on the environment and exploitation of non-renewable resources are pointing out the importance of sustainable development. Intelligent decision support system model for polymer material selection considering environmental impact developed and presented in this doctoral thesis is an original contribution to scientific society. Moreover, system model is computer support for designing environment-friendly polymer products in engineering practise.
Keywords:product development process, design for environment, material selection, polymer material, human cognition


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