A Decision Making Approach for Selecting Inventive Principles from Contradiction Matrix

Shang Liu

doi:10.4028/www.scientific.net/AMM.151.695

Paper Titles

Study on Software Vulnerability Dynamic Discovering System
p.673

Restudy on the Sampling Distribution of Coefficient of Variation for a Normal Population
p.678

A Fast Orthoimage Mosaic Method for Application of Grid
p.685

Selecting Problem from Design Contradiction Set Found in QFD
p.690

A Decision Making Approach for Selecting Inventive Principles from Contradiction Matrix
p.695

Dancing Exercising Effect on the Middle-Aged Females’ Healthiness: A Pilot Study
p.700

Implementation of Bar Chart Plotting Based on IDL Object Graphics
p.703

Product Lifecycle Oriented Domain Specific Model for Knowledge Resource Allocation Service
p.707

A Novel Surface Reconstruction Framework from Point Clouds without Normal
p.711

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 151A Decision Making Approach for Selecting Inventive...

A Decision Making Approach for Selecting Inventive Principles from Contradiction Matrix

Abstract:

Our aim is to propose a decision making approach to help the designer select the inventive principles from the principle set recommended by the TRIZ contradiction matrix. Both citing frequency and authority’s’ advice are considered. Entropy is introduced to help create the decision making criterion which is influenced by the citing frequency of inventive principles, and synthetical criterion is constructed considered both the importance weight of authoritys’ advice and citing frequency. The flow-progress of decision-making is given. Finally, a case study is used to show the validity of the proposal approach.