A Conceptual Design Methodology for Variety Using TRIZ and QFD

2002 ◽  
Author(s):  
Runhua Tan ◽  
Dieter Kraft
Keyword(s):  
Conceptual Design ◽  
Design Methodology ◽  
Design Model

A method to select a key HOQ of QFD from the existed HOQs for variety of design is introduced first. Evolution of technique (ET) is used to find exciting requirements for the product to be designed and VOC driven by ET is formed. A new conceptual design model is illustrated, which integrate VOC driven by ET, QFD, inventive principles and separation principles of TRIZ. A design example is carried out using the model.

A Design Model and Tackles for Systematic Conceptual Design

2013 ◽  
Vol 41 (4) ◽  
pp. 341-353
Author(s):  
Tek-Jin Nam ◽  
Peter R. N. Childs ◽  
Minjung Sohn
Keyword(s):  
Conceptual Design ◽  
Design Model

Design Model Applied to the Design of Production Machines

1999 ◽  
Author(s):  
B. H. de Roode ◽  
H. A. Crone
Keyword(s):  
Computer Program ◽  
Conceptual Design ◽  
Specific Model ◽  
Computer Support ◽  
Design Model ◽  
Design Stage ◽  
Multiple Views ◽  
General Design ◽  
The Past ◽  
Design Activities

Abstract This paper describes a general design model that serves as a base for computer-support in the conceptual design stage. The model consists of a model of the artefact to be designed, design activities and knowledge. The artefact model contains multiple views, each highlighting a certain aspect of the design. Design activities are performed to create this model and knowledge describes information generated in the past that can be reused. The general design model has been used to develop a specific model for the design of production machines. This specific model has been implemented in a prototype computer-program and has been evaluated within several companies. The results are promising and show that designers gain new insights by using the model.

Conceptual Design Model of Road Noise on Automotive Bodies in White Based on Energy Propagation

2020 ◽  
pp. 111-120
Author(s):  
Toru Yamazaki ◽  
Keita Suwabe ◽  
Kousuke Nakanishi ◽  
Hirotaka Shiozaki ◽  
Junichi Yanase
Keyword(s):  
Conceptual Design ◽  
Design Model ◽  
Road Noise ◽  
Energy Propagation

Framework of Conceptual Design Methodology for Hybrid Buoyant Aircraft

2016 ◽  
Vol 95 (2) ◽  
pp. 99-110 ◽  
Author(s):  
Anwar Ul Haque ◽  
Waqar Asrar ◽  
Ashraf A. Omar ◽  
Erwin Sulaeman ◽  
Mohamed J. S. Ali
Keyword(s):  
Conceptual Design ◽  
Design Methodology

Design criteria for insulation materials applied in timber frame assemblies

2018 ◽  
Vol 9 (3) ◽  
pp. 252-263 ◽  
Author(s):  
Mattia Tiso ◽  
Alar Just
Keyword(s):  
Cross Sections ◽  
Fire Resistance ◽  
Design Methodology ◽  
Research Study ◽  
Design Model ◽  
Insulation Material ◽  
Content Type ◽  
Insulation Materials ◽  
Timber Frame ◽  
Improved Design

Purpose Insulation materials’ contribution to the fire resistance of timber frame assemblies may vary considerably. At present, Eurocode 5 provides a model for fire design of the load-bearing function of timber frame assemblies with cavities completely filled with stone wool. Very little is known about the fire protection provided by other insulation materials. An improved design model which has the potential to consider the contribution of any insulation material has been introduced by the authors. This paper aims to analyze the parameters that describe in a universal way the protection against the charring given by different insulations not included in Eurocode 5. Design/methodology/approach A series of model-scale furnace tests of floor specimens for three different insulation materials were carried out. An analysis on the charring depth of the residual cross-sections was conducted by means of a resistograph device. Findings The study explains the criteria and procedure followed to derive the coefficients for the improved design model for three insulations involved in the study. Originality/value This research study involves a large experimental work which forms the basis of the proposed design model. This study presents an important step for fire resistance calculations of timber frame assemblies.

scholarly journals Conceptual Design Model of Instructional Interfaces

2016 ◽  
Vol 14 (4) ◽  
pp. 68-82 ◽  
Author(s):  
Abdulrauf Tosho ◽  
Ariffin Abdul Mutalib ◽  
Sobihatun Nur Abdul-Salam
Keyword(s):  
Comparative Analysis ◽  
Inclusive Education ◽  
Conceptual Design ◽  
Interface Design ◽  
Design Model ◽  
Ongoing Study ◽  
Information Accessibility ◽  
Analysis Technique ◽  
Proposed Model ◽  
Structure Layout

This paper describes an ongoing study related to a conceptual design model, which is specific to instructional interface design to enhance courseware usage. It was found that most of the existing courseware applications focus on the needs of certain target with most of the courseware offer too little to inclusive learners. In addition, the use of structure, layout, and navigation to improve the courseware instructional interfaces as part of usability strategies was also problematic for developers. Thus, this study aims at creating an alternative instructional interface as part of usability strategies for inclusive education systems called Instructional Interface Design for Courseware (IID4C). It is proposed as guidance for the developer to refer to. The study used comparative analysis technique to determine the elements of the model. In the end, this study finds that the IID4C model is useful for information accessibility and contributes to the designing of instructional courseware. Future works are to evaluate the proposed model among disabled and non-disabled learners.

scholarly journals DEVELOPMENT OF A NEW DESIGN METHODOLOGY FOR LARGE SIZE PRODUCTS BASED ON DSM AND DFMA

2020 ◽  
Vol 1 ◽  
pp. 2315-2324
Author(s):  
B. Mora ◽  
I. Retolaza ◽  
M. A. Campos ◽  
A. Remirez ◽  
M. J. Cabello ◽  
...  
Keyword(s):  
Conceptual Design ◽  
Design Methodology ◽  
Design For Manufacturing ◽  
Design Structure Matrix ◽  
Structure Matrix ◽  
Large Size ◽  
Design Structure ◽  
Long Life

AbstractA new design methodology for long life and large size (Ll-Ls) products called Design for Installation (DfI) is proposed. Ll-Ls products are usually made up of large parts that need to be assembled on field. The proposed methodology, based on adapted Design Structure Matrix (DSM) and Design for Manufacturing and Assembly (DfMA) methods, enables to optimize the design of a Ll-Ls product in order to reduce time and cost of the installation process. The new methodology works with a conceptual design of the product and the weight and size restrictions given by logistic factors as inputs.

Sign in / Sign up

Export Citation Format

Share Document