TRIZ The theory of Inventif Problem Solving State of the art

Hmina, Khadija; Sallaou, Mohammed; Abdelmajid, Ait Taleb; Lasri, Larbi

doi:10.1109/icoa.2019.8727620

Cited by 7 publications

(9 citation statements)

References 43 publications

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“…Survey results show the advantage of exploiting TRIZ in the design field [2]. It should be noted that TRIZ does not give innovations and does not solve the problem directly but directs the designer towards the most promising solution, comparing TRIZ's abstract solutions to technical industrial reality.…”

Section: Resultsmentioning

confidence: 99%

“…The study conducted in this work is based on the Russian TRIZ (Theory of Inventive Problem Solving) developed by Genrich Altshuller in 1960 [1]. Given its efficiency and performance in solving innovative problems, the theory has since its inception a very wide exploitation in different areas [2]. Yet the TRIZ tools implementation difficulty limit its exploitation, especially with the beginners.…”

Section: Introduction and Contextmentioning

confidence: 99%

“…Research studies in this context often focus on combining TRIZ with other analysis and formulation tools [4][5][6][7][8][9]. In the present work, we are particularly interested to the TRIZ contradiction matrix tool forma-lization frequently used in the technical field to solve creativity problems [2], but also presenting several difficulties during its exploitation. In this subject, the literature has presented various works that tried to formalize the matrix exploitation responding to a specific limit.…”

Section: Introduction and Contextmentioning

confidence: 99%

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Preferences-based approach for TRIZ contradiction matrix exploitation in preliminary design

Hmina¹,

Mehdi²,

Lasri³

et al. 2020

FME Transactions

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The TRIZ theory has demonstrated its effectiveness in solving creative problems in the product design field. However, its exploitation and the application of its various tools and techniques remain difficult for the nonexperts. Generally, the theory does not offer the necessary tools in the preprocessing phases, to support problem modeling. In this context the aim of many research studies is to make easier the TRIZ tools exploitation. The work developed in this paper deals with the TRIZ contradiction matrix exploitation difficulty, and focuses on technical contradictions established for a complex system prioritizing. The technical contradictions prioritizing will be achieved through induced effects impact evaluation on the different specified design objectives. The proposed approach allows analyzing and structuring the design problem in order to exploit the TRIZ contradiction matrix for the design problem resolving. The proposed approach responds to the main problems raised during TRIZ matrix exploitation, especially problems related to the abstraction process ie the standard contradiction formulation and their hierarchy. This aim is achieved through the decision-maker preferences (DMP) integration. An illustration of the proposed approach is carried out with a case study on the wind system.

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Section: Resultsmentioning

confidence: 99%

Section: Introduction and Contextmentioning

confidence: 99%

Section: Introduction and Contextmentioning

confidence: 99%

See 1 more Smart Citation

Preferences-based approach for TRIZ contradiction matrix exploitation in preliminary design

Hmina¹,

Mehdi²,

Lasri³

et al. 2020

FME Transactions

Self Cite

View full text Add to dashboard Cite

show abstract

“…By reflecting on the patterns in the pursuit of great potential ideas to solve inconsistencies, the psychology of the traditional thought process shifts (Zhang et al, 2019). The TRIZ theory helps to overcome the "psychological inertia" in finding inventive solutions (Khadija et al, 2019;Domkin et al, 2019) The problem is modelled into an inventive problem statement, which highlights the contradictions that need to focus and solved. The TRIZ methodology provides opportunities to discover new knowledge and technology that enhance the resources of engineers.…”

Section: Mastery Levelmentioning

confidence: 99%

Adoption of the Theory of Inventive Problem Solving (TRIZ) in The Malaysia Education Policy and Curriculum for STEM Subject

Rahim¹,

Iqbal²

2021

AJEE

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The STEM body of knowledge has become a core focus for the Ministry of Education of Malaysia to be embedded in the mainstream education curriculum but one of the challenges is to improve the level of student competency in problem-solving skills. A new policy has been developed at the governmental level to ensure the change can be successfully made and executed successfully at the school level. One of the initiatives is to enhance the complex problem-solving skills of the students by introducing the Theory of Inventive Problem Solving (TRIZ) topic in the Curriculum and Assessment Standard Document for Design and technology subject. The integration of the TRIZ is streamlined with other creativity theories and thinking models. The adoption of TRIZ is strategically designed to support and complement the student in developing a technological project and design competencies. The teaching and learning process of TRIZ in the subject has started in 2018 as the first official textbook has been used in all schools around Malaysia. A survey has been carried out to 1032 respondents that involved in the process of teaching and learning the TRIZ topic in the subject. The result has shown positive feedback from respondents, and further issues have been highlighted to improve the process of teaching and learning in school.

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“…In fact, the development of a new product is a knowledge-driven activity in which requirements and constraints are converted into a product description [1]. Theory of Creative Problem Solving (TRIZ), proposed by Genrich Altshuller [2], is a widely used method for solving creative problems and fostering innovation during the design process [3]. However, the use of TRIZ tools remains difficult, especially for nonexperts.…”

Section: Introductionmentioning

confidence: 99%

Integration of QFD method and TRIZ tools in an innovant product development

Bououchma,

Herrou

2023

E3S Web of Conf.

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As organizations strive to compete in the highly competitive global economy, the level of competition is intensifying, so that it requires developing new and improved products to meet specific customers’ needs. This paper attempts to present a model that can be used for developing new products process, based on the integration of QFD method with TRIZ tools. In fact, we will use functional analysis, in order to clearly define customer’s needs, before using QFD method which makes it possible to translate the process requirements into design features, through the House of Quality. However, some contradictions may arise between technical characteristics. Thus, a systematic analysis based on the TRIZ tool will be introduced, in order to withdraw many potential contradictions between technical requirements, or predict a potential evolution trend, via innovative solutions that meet design principles.

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TRIZ The theory of Inventif Problem Solving State of the art

Cited by 7 publications

References 43 publications

Preferences-based approach for TRIZ contradiction matrix exploitation in preliminary design

Preferences-based approach for TRIZ contradiction matrix exploitation in preliminary design

Adoption of the Theory of Inventive Problem Solving (TRIZ) in The Malaysia Education Policy and Curriculum for STEM Subject

Integration of QFD method and TRIZ tools in an innovant product development

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