TRIZ trend of engineering system evolution: A review on applications, benefits, challenges and enhancement with computer-aided aspects

Ghane, Mostafa; Ang, Mei Choo; Cavallucci, Denis; Kadir, Rabiah Abdul; Ng, Kok Weng; Sorooshian, Shahryar

doi:10.1016/j.cie.2022.108833

Cited by 23 publications

(7 citation statements)

References 60 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This means that the research has limited the general concepts of problem-solving definitions, inventive principles, level of invention, and contradiction matrices that are not adequately developed. For instance, the TRIZ evolutionary trend needs to be improved and developed with respect to the automation process with ML techniques and integrated with various data resources [ 122 ]. TRIZ-evolutionary approach has the potential to track development of a system from contradiction to contradiction and provide high-performance solutions by eliminating contradictions [ 123 ].…”

Section: Resultsmentioning

confidence: 99%

Semantic TRIZ feasibility in technology development, innovation, and production: A systematic review

Ghane,

Ang,

Cavallucci

et al. 2024

Heliyon

Self Cite

View full text Add to dashboard Cite

Section: Resultsmentioning

confidence: 99%

Semantic TRIZ feasibility in technology development, innovation, and production: A systematic review

Ghane,

Ang,

Cavallucci

et al. 2024

Heliyon

Self Cite

View full text Add to dashboard Cite

“…The most well-known and used design tools offered by TRIZ are the 40 principles, the trends of evolution, the contradiction matrix, and trimming. These tools have been used successfully in a wide range of industries, including aerospace, automotive, and manufacturing [15][16][17][18]. The 40 principles are based on the analysis of a large number of patents and ideas.…”

Section: Background Idea Generation Methodsmentioning

confidence: 99%

Measuring the Impact of ChatGPT on Fostering Concept Generation in Innovative Product Design

Filippi

2023

Electronics

View full text Add to dashboard Cite

The growing demand for innovative and user-centric product design has led to a growing need for effective idea generation methods. In recent years, natural language processing (NLP) tools such as ChatGPT have emerged as a promising solution for supporting idea generation in various domains. This paper investigates a framework for studying the role of ChatGPT in facilitating the ideation process in product design. This investigation measures the impact of ChatGPT on the generation of innovative concepts compared to the use of “classic” design methods. An overview of the state-of-the-art idea generation methods in product design opens the paper. Then, the paper highlights some hypotheses about the impact of ChatGPT on innovative product design, aiming for product augmentation by adding features. The paper then describes the design experience in which ChatGPT is used as a tool for concept generation. Finally, the paper analyzes the dataset, using precise metrics to characterize the participants’ performance and compare them. This analysis allows the paper to argue about the validation/rejection of the hypotheses. The paper concludes with a discussion of the implications of the findings and some suggestions for future research. Along with the paper, the Microsoft Excel workbook used to perform the data analysis is available to the readers to perform their own data collection and analysis. The workbook UX has been carefully studied and developed to make it usable by anyone. At the same time, it should be flexible enough to manage several situations characterized by different numbers of participants, product functions to implement, and generated concepts.

show abstract

“…Contradiction Analysis. TRIZ theory is a set of systematic innovative methods to solve problems summarized by former Soviet scientists [27], which can be perfectly combined with the QFD theory's house of quality model. Firstly, the roof of the house of quality model, that is, the correlation between technical demands, is studied: the negative sign represents that the optimal satisfaction of one kind of demand will lead to the deterioration of the other kind of technical demand, which means there are contradictions and conficts between the two kinds of demands [28].…”

Section: Analysis and Solution Of Ambulance Designmentioning

confidence: 99%

Community Micro‐Ambulance Design Based on QFD and TRIZ Theories

Cheng

Tian

2023

Mathematical Problems in Engineering

View full text Add to dashboard Cite

In recent years, with the sharp rise in the number of vehicles in China, traffic congestion is becoming increasingly serious, affecting the rapid passage of ambulances. In addition, it is common that vehicles are generally parked indiscriminately in some old communities, which also hinders ambulances into residential areas and reduces rescue efficiency. Apart from external factors, the root cause is that existing ambulances are too large to easily pass narrow roads. Besides, there are problems such as frequent empty runs and serious homogenization in traditional ambulances. Therefore, it is necessary to improve the design of traditional large ambulances. First, the user needs of different users for ambulances were determined through questionnaires and user interviews; then, the need judgment matrix of ambulances was constructed by using the analytic hierarchy process to rank user needs by weight, so as to determine the direction for new type ambulance design. Through quality function deployment, the user’s demands were transformed into the technical demands of ambulances, and the conflicts were found. Meanwhile, top-ranked needs were analyzed by using theory of inventive problem solving to seek the corresponding feasible solutions quickly, and innovative design of ambulances was conducted on this basis. However, many designers have not considered the product validation link when using these three methods for innovative design. On the contrary, in this improved ambulance design, the FCE is introduced to score the new design, find the deficiencies, and improve them, thus completing the missing link in the traditional design and forming a complete set of scientific design process. The traditional large ambulance with standard length, width, and height of 5,800 mm, 2,000 mm, and 2,600 mm is modified into a mini-ambulance with length, width, and height of 3,500 mm, 1,600 mm, and 2,250 mm. Simultaneously, various details are optimized to design a community micro-ambulance that truly meets the needs of users and enhances user satisfaction. Quantifying and ranking users’ various functional needs for ambulances by using the AHP/QFD/TRIZ theory and providing corresponding feasible solutions have identified the breakthrough direction for the research on innovative design of community ambulances and have also provided references for the design of other products.

show abstract

TRIZ trend of engineering system evolution: A review on applications, benefits, challenges and enhancement with computer-aided aspects

Cited by 23 publications

References 60 publications

Semantic TRIZ feasibility in technology development, innovation, and production: A systematic review

Semantic TRIZ feasibility in technology development, innovation, and production: A systematic review

Measuring the Impact of ChatGPT on Fostering Concept Generation in Innovative Product Design

Community Micro‐Ambulance Design Based on QFD and TRIZ Theories

Contact Info

Product

Resources

About