Defect signal is always a problem that interferes with the operation of fibre board gluing control system. Complex problem analysis and solving are an important evolutionary direction of TRIZ. This research creates a defect diagnosis methodology by synthesizing the Theory of Inventive Problem Solving (TRIZ) and a Possibilistic C-Means (PCM) improved Support Vector Data Description (SVDD) method...

Method: The survey is based on a literature review of academic publications present in indexed DBs. Twenty-nine case studies were collected and analyzed about non-TRIZ tools used in combination with TRIZ tools. For each case, the level of systematic innovation introduced by the use of the different methodologies is qualitatively evaluated using the so-called individual innovation index. This in...

This research creates a design methodology by synthesizing the Theory of Inventive Problem Solving (TRIZ) and cascade control based on Smith predictor. The particleboard glue supplying and dosing system case study defines the problem and the solution using the methodology proposed in the paper. Status difference existing in the gluing dosing process of particleboard production usually causes gl...

In the manufacturing industry, supply chain management is playing an important role in providing profit to the enterprise. Information that is useful in improving existing products and development of new products can be obtained from databases and ontology. The theory of inventive problem solving (TRIZ) supports designers of innovative product design by searching a knowledge base. The existing ...

Research on innovative methods for Conceptual Design of Control Strategies (CDCS) is of great theoretical and engineering meaning. In this paper, TRIZ-aided innovation in CDCS was proposed. At first, a systematic approach to build a new theory of inventive problem solving specialized for control strategies (TRIZ-CS) was proposed with its systemic structure was given. Then the Block-Signal analy...

The translation process from TRIZ solutions to domain solutions is an analogy-based process. TRIZ solutions, such as 40 inventive principles and the related cases, are medium-solutions for domain problems. Unexpected discoveries (UXDs) are the key factors to trigger designers to generate new ideas for domain solutions. The Algorithm of UXD resolving based on MeansEnds Analysis(MEA) is studied a...

The core of the TRIZ theories is the contradiction detection and solution. TRIZ provided various methods for the contradiction solution, but all that is not systematized. Combined with the technique system conception, this paper summarizes an integration solution method for contradiction solution based on the TRIZ contradiction theory. According to the method, a flowchart of integration solutio...

This paper introduces TRIZ-based problem definition process for developing students’ creative problem solving ability in engineering education. TRIZ is the theory of inventive problem solving and was developed by a Soviet engineer and researcher Genrich Altshuller and its effectiveness was already proved by lots of real problem solving in various areas. Main obstructive elements of creativity a...

Traditional QFD planning method compromises contradictions between engineering characteristics to achieve higher customer satisfaction. However, this compromise trade-off can not eliminate the contradictions existing among the engineering characteristics which limited the overall customer satisfaction. QFD (Quality function deployment) integrated with TRIZ (the Russian acronym of the Theory of ...

An overview of the development of the TRIZ problem solving approach is provided in the first part of this paper. Having emerged in Russia in 1946, the Theory of Inventive Problem Solving Technique (TRIZ) has been commonly used in the USA and Europe in the last few decades. TRIZ, as a method, has been used successfully to solve problems such as many of those typically arising during the process ...