TRIZ (The Russian acronym for the theory of inventive problem solving) is a unique knowledge-based technology for generating new concepts. TRIZ was originally created based on innovation patterns and principles identified according to the analysis of the evolution of successful products. It provides ways to overcome psychological barriers in product inventions and suggests a generic process for...

The Theory of Inventive Problem Solving (TRIZ) has been widely recognized as a powerful systematic innovation technique that can be applied to a wide arrange of disciplines. This paper focuses on engineering design and illustrates how modeling methods already familiar to engineering designers can be adapted for use in TRIZ. Specifically, the 'black-box' modeling technique, common in problem for...

Problem statement: In recent years, much attention has been focused on the eco-efficiency of product development. The majority of environmental decisions are only made in the later stages of product development where not much modification can be done. To produce eco-efficient products, environmental decisions ought to be considered in the early stages of product development. With the demand of ...

This paper discusses the usefulness of an ontology for TRIZ and is an attempt to provide its readers (researchers, industrialists, educators, students) with answers regarding elementary questions they may have concerning TRIZ groundings and potential uses. These answers have the main objective to clarify how they may locate their perceptions of TRIZ and more easily find a way to contribute to i...

China has been the largest country in terms of the scale of higher engineering education in the world. The training plan of excellent engineers (TPEE) that launched in 2010 is to train various types of high-quality engineers and technical personnel who have strong innovative abilities and meet the need of economic and social development. The theory of inventive problem solving (TRIZ), as a scie...

Customers are ultimate judges of products. In order to produce the world-ranking product, customer information must be embodied in the part of production and hierarchy of control. This paper firstly points out the deficiency of QFD and the superiority of TRIZ. And then it constructs the application system of integrating QFD and TRIZ based on the theoretical rationale of the integration. The mai...

Starting in August 2004, the Hong Kong government began sponsoring a deployment of TRIZ to a cluster of eight local companies. Over the course of the next 15 months, each company was invited to assemble a team of between 5 and 8 engineers and designers each of whom would be exposed to a series of six three-day TRIZ education and utilisation sessions. The aims of the programme were for each comp...

Development of robust diagnostic solutions to monitor the health of systems and components to ensure through life cost effectiveness is often technically difficult, requiring an effective integration of design development with research and innovation. This paper presents a structured application of TRIZ and USIT (Unified Structured Inventive Thinking) to generate concept solutions for an in-ser...

In this research, a specific category of construction technologies, e.g., formwork, is selected for case study. 40 invention principles and 39 engineering parameters were applied with contradiction matrix to find out the “improving” and “deteriorating” parameters for a design case. By consulting the contradiction matrix, innovative principles can be found. It is concluded that TRIZ provides an ...

In order to solve the problems of product innovation design, an innovation model is developed. the five layers innovation design model integrates the creative methods (cluster analysis, brainstorm, TRIZ, QFD and reliable testing) and the process management method (design for the six sigma). The model take the step as following: taking advantage of the S curve of TRIZ evolution theory and design...