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1.
Product development simulation with multicriteria analysis
Tomaž Kostanjevec, Andrej Polajnar, Metka Kostanjevec, 2009, izvirni znanstveni članek

Opis: Effective product development rests on a productćs design ability to create a positive product experience. This involves complex transformation of product information from customers to engineers to production to sales and back to customers. This work presents the concept of simulating the development of a new product. The multicriteria analysis of product development in a multi-dimensional space is being used. Based on simulation, the model shows in which direction the product will be developed on the basis of existing information. In the set multi-dimensional space, in which each observation parameter has a designated polar dimensional in terms of dependence on time, development on the basis of selected products is simulated. In an innovative way and in the case of sanitary fittings, simulation of the development of a new product in the early stages of design ideas is shown.
Ključne besede: product development, simulation, multicriteria analysis, multidimensional space
Objavljeno: 31.05.2012; Ogledov: 1214; Prenosov: 62
URL Povezava na celotno besedilo

2.
Intelligent support to specific design aspects
Urška Sancin, Jasmin Kaljun, Bojan Dolšak, 2008, izvirni znanstveni članek

Opis: Due to increased rivalry on the market, some specific design aspects like the use of modern plastics materials, ergonomics and aesthetics are becoming more important and are not kept in the background any more in correlation with functionality and economic aspect of the product. Design engineer faces many dilemmas while designing new products as a single person is not able to possess a wide spectrum of knowledge needed for optimal design solutions. At this point designer have to rely on his or her experience and on the knowledge of the expert team involved in the project. The fundamental purpose of the research presented in this paper is to make the product development process less experience dependent. The main goal of thematically oriented research is to develop intelligent advisory system with integrated modules forsome specific design aspects.
Ključne besede: product development, ergonomics, aesthetics, plastics, knowledge based engineering, intelligent systems
Objavljeno: 31.05.2012; Ogledov: 1029; Prenosov: 20
URL Povezava na celotno besedilo

3.
Product development through multi-criteria analysis
Tomaž Kostanjevec, Andrej Polajnar, Andrej Sarjaš, 2008, izvirni znanstveni članek

Opis: The trend regarding the development of sanitary fittings is forecasted by the use of a developed model of multi-criteria analysis. In this analysis a multi-dimensional space is used, which enables the establishment of a time argument in comparison to product parameters. The establishment of product parameters is achieved by means of internal company information and market needs. In this way it is possible to establish an innovative environment for the development of new products. This paper indicates various ways of dealing with product development, on the basis of which the method of multi-criteria analysis for establishing future trends in product development is acquired.
Ključne besede: sanitary fittings, product development, multi criteria analysis, multi-dimensional space
Objavljeno: 31.05.2012; Ogledov: 1323; Prenosov: 29
URL Povezava na celotno besedilo

4.
Analysis of product development on large-scale production with multi-criteria approach
Tomaž Kostanjevec, Jože Balič, Matej Rajh, 2009, izvirni znanstveni članek

Opis: The multi-criteria (MC) method is applied to the development of a large-scale product in the case of mid-price range washing machines using MC approach. The concept represents the method for developing a new product in the production process. The development of a large-scale product on the basis of MC analysis provides more accurate forecasting of the most important parameters in the centrefold of a multidimensional (MD) character in the way of customer demands, and important production and development restrictions areset in this MD environment with aid of MC analysis. The production parameters are identified and through this, there is a possibility of reducing production costs. A forecasting method of production demands as possible result is powerful tool for achieving strategically and concurrent advantage.
Ključne besede: product development, multi-criteria analysis, forecasting, washing machines
Objavljeno: 31.05.2012; Ogledov: 1119; Prenosov: 26
URL Povezava na celotno besedilo

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Intelligent decision support system for ergonomic product design
Jasmin Kaljun, Milenko Obad, Bojan Dolšak, 2011, pregledni znanstveni članek

Opis: In general, computer tools for ergonomic CAD do not assist designer with higher level advice when performing ergonomic design. Designer has to possess expert knowledge and experience in many fields of engineering design including ergonomics in order to deliver successful designs. Such multi-levelexperts are rare and usually occupied. Two alternative ways are used to substitute these experts: teams of experts covering different areas of knowledge are established or some intelligent computer programs with expert knowledge are applied. In the second case, expert knowledge has to be collected, organized and encoded into the knowledge base of the system. An intelligent decision support system has been developed in order to overcome this bottleneck. This paper presents a knowledge base, containing ergonomic design knowledge specific for hand tools design. A pneumatic hammer handle design is used as a case study to show how ergonomic design knowledge built in the system is used to improve the ergonomic value of the product.
Ključne besede: ergonomics, hand tools, knowledge acquisition, product development
Objavljeno: 01.06.2012; Ogledov: 1132; Prenosov: 21
URL Povezava na celotno besedilo

7.
8.
Vloga metodologije managementa vrednosti v projektu razvoja inovativnega kuhinjskega aparata
Domen Pušnik, 2015, diplomsko delo

Opis: V diplomski nalogi bomo obravnavali vlogo metodologije managmenta v projektu razvoja novega izdelka, opisali proces izvajanja le-te in opredelili povezavo vključevanja metodologije v celoten življenjski cikel projekta.
Ključne besede: management vrednosti, vrednostna analiza, razvoj izdelkov, product development project, PIP
Objavljeno: 14.12.2015; Ogledov: 469; Prenosov: 10
.pdf Celotno besedilo (2,76 MB)

9.
Computer aided decision support in product design engineering
Marina Novak, 2012, izvirni znanstveni članek

Opis: Product design engineering is a complex discipline, which is undergoing a transformation from informal and largely experience-based domain to scientific oriented domain. Computational intelligence can contribute greatly to product design process, as it is becoming more and more evident that adding intelligence to existing computer aids, such as computer aided design systems, can lead to significant improvements in terms of effectiveness and reliability of various tasks within product design engineering. Providing computer aided decision support is one of the computational intelligence methods that proved to be effective in enabling more intelligent and less experience-dependent design performance. In this paper, some of the most crucial areas of product design engineering process that require additional computational intelligence in terms of computer aided decision support are presented together with some examples of intelligent knowledge-based modules applied to this areas.
Ključne besede: product development, design engineering, design for X, computational intelligence, decision support, knowledge-based modules
Objavljeno: 10.07.2015; Ogledov: 791; Prenosov: 36
.pdf Celotno besedilo (1,73 MB)
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10.
Comparative model analysis of two types of clamping elements in dynamic conditions
Petar Todorovic, Borut Buchmeister, Marko Djapan, Djordje Vukelić, Marko Milosevic, Branko Tadic, Milan Radenkovic, 2014, izvirni znanstveni članek

Opis: This paper studies the compliance of the fixture-workpiece system. Workpiece clamping case with two types of clamping elements is considered. The first type of clamping element is standard, with flat top, while the second one is specially designed, with round cutting insert. Analyzed was the case of workpiece clamping using small forces, whereby the deformations in the workpiece/clamping element interface are predominantly on the order of magnitude of roughness height. A comparative analysis of dynamic behaviour of both types of clamping elements is also presented. In comparison with its standard counterpart, the specially designed clamping element with round cutting insert has superior clamping performance regarding both tangential load capacity and compliance.
Ključne besede: clamping, clamping element design, product development, machining, cutting, compliance, fixture, roughness, analysis, dinamical behaviour
Objavljeno: 11.07.2017; Ogledov: 216; Prenosov: 47
.pdf Celotno besedilo (1,39 MB)
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