TRIZ Technology Research Articles

ТРИЗ-технология как инструмент развития творческого мышления в системе иноязычной подготовки студентов-иностранцев неязыковых специальностей

The paper aims to substantiate that the use of TRIZ technology (the theory of inventive problem solving) has a high methodological potential, since it contributes to a deeper analysis of the situation under study, activates critical, logical and creative thinking and also promotes the formation of students’ communicative skills through teamwork. The paper describes the prerequisites for the development of TRIZ pedagogy, within the framework of which the authors elaborated an algorithm for stimulating foreign students’ creative thinking in foreign language classes. The algorithm was tested in the 2021/2022 academic year at Peter the Great St. Petersburg Polytechnic University and proved its effectiveness by demonstrating an increase in the indicators of creativity criteria (productivity, originality, curiosity, accuracy) and positive dynamics of interaction in the study group. The scientific novelty of the research lies in the elaboration of the algorithm for teaching foreign students English based on TRIZ technology. As a result, it was proved that the described and tested algorithm, consisting of the following steps: (1) warming up, (2) analysis, (3) reflection, (4) generation, (5) selection, (6) summary, can be used for teaching English in order to develop creative thinking.

DEVELOPMENT OF MATHEMATICAL EDUCATION IN PRESCHOOL CHILDREN USING TRIZ-TECHNOLOGY METHODS

TRIZ technology will allow you to educate and train a creative child. The purpose of using this technology in kindergarten is to develop, on the one hand, such qualities of thinking as flexibility, mobility, consistency; on the other – search activity, the desire for novelty; the development of speech and creative imagination. The article emphasizes that TRIZ contributes to the formation of mathematical representations, allows children to develop thinking, mathematical abilities by solving entertaining problems.

Preliminary Study on the Innovative Design of Original Bamboo Furniture Based on the Coordination Evolution Rules of Subsystems of TRIZ Theory

The original bamboo furniture is green and environmentally friendly and is a good substitute for wood. But at present, the design of original bamboo furniture develops slowly and its added value is not very high. By applying the coordinated evolution principle of subsystems in TRIZ technology evolution theory, this research makes a preliminary exploration on the innovative design methods of original bamboo furniture in form and structure in the purpose of bringing inspiration and new thinking to the innovative design of original bamboo furniture. In this way, promoting the development of original bamboo furniture design faster and better.

Comparative Analysis of Students ‘ Knowledge with the Use of Active Methods of Teaching Inorganic and Organic Chemistry

Using interactive teaching methods allows students to actualize their strengths and abilities in the learning process leaning on their knowledge and previously acquired skills. Students’ self-esteem and study effectiveness increase. In addition to cognitive skills, in the process of applying interactive methods, the communicative competence of students is formed. Such qualities as business communication skills, the ability to seek agreement, compromise, the ability to work in a team are developed. Interactive teaching methods form skills to set goals, to build tasks, to make serious, responsible, right choices in process learning, to analyze simulated professional situations from different angles (professional, social, economic, environmental). The article discusses the use of active methods in the teaching of organic and inorganic chemistry. A methodology was developed on the basis of the constructivist approach, using the following methods: TRIZ, “clean sheet”, case study, 6 hats of E. Bono, brainstorming, etc. for the subject “Inorganic and Organic Chemistry”. The experimental work was carried out on the basis of the agrarian faculty of the West Kazakhstan Agrarian and Technical University, with students - future agronomists. About 40 people took part in the experimental and pedagogical work. The experimental group was trained using active teaching methods according to the developed methodology. As a result of experimental and pedagogical work, the indicators of the experimental group were higher than that of the control; the average score of the experimental group was also higher. Key words: TRIZ technology, chemical kinetics and chemical equilibrium, active methods, sociability, discussion, business game.

Innovative accuracy design of in-site precise automatic inspecting machine of valve sleeve bore of aeronautical precision coupling

The diameter accuracy and geometric accuracy of the valve sleeve bore of aeronautical precision coupling are both high. It is necessary to inspect the bore diameter and cylindricity error frequently in machining, but there is a lack of in-site high accuracy and low cost automatic inspection methods currently. The scheme and accuracy design of a precise automatic inspecting machine (PAIM) of valve sleeve bore is carried out. Accuracy design of PAIM by traditional error distribution method fails to meet the requirement of measurement accuracy. Based on the idea of error avoidance and TRIZ technology system evolution theory, an innovative accuracy design method by using automatic dynamic disconnected measuring chain is proposed and realized. Accuracy analysis and experiment prove the correctness and validity of the proposed method.

РОЗВИТОК ЛІТЕРАТУРНО-ТВОРЧИХ ЗДІБНОСТЕЙ УЧНІВ ПОЧАТКОВОЇ ШКОЛИ ЗАСОБАМИ ТРВЗ

The modernization of the education system in Ukraine, changing its guidelines on child development as individuals, forming intellectual potential and ensure continuous improvement, requires changes in the system of modern elementary education. TRIZ Technology - a new tool for creative thinking adults and children. In this article we aim to analyze and summarize theoretical principles TRIZ use of technology in the classroom for readings of literary and creative abilities of elementary school students.The nature of TRIZ technology is analyzed, the means of cognitive and creative abilities in the learning process by methods of TRIZ are described, compared TRIZ with technology of developing training, described the possibility of using adapted TRIZ methods for younger students; found that the introduction of TRIZ in primary education contributes to solving the problem of their qualitative influence on the content, methods and forms of organization of education, and create conditions for the educational process of an elementary school.Creative imagination and fantasy - important personality. Regular use of creative techniques daydreaming in the classroom readings and class work with elementary school students create all conditions for their imagination, creative thinking, the ability to create a creative product. Thus the use of elements of systems thinking TRIZ the lessons of literary reading and Ukrainian languages in elementary school promotes the development of skills of elementary school students to unconventional and original problem solving new problems and situations based on intuitive thinking and creative imagination. Prospects for future research is to study the development of figurative speech of primary school facilities TRIZ.

APPLICATION OF INNOVATIVE TECHNOLOGIES IN AN EDUCATIONAL PROCESS IN HIGHER EDUCATIONAL ESTABLISHMENT

The article tells about the use of TRIZ Technology in teaching students of the Chechen State University. In order to be actual specialists in the modern world it is necessary to have non-standard thinking or creative approach to solution of problems presented by life. TRIZ-technology develops creative thinking and by unusual solutions of life problems helps students to master the disciplines and thus to become competitive professionals at today’s labor market. The article is addressed to all not indifferent teachers, who aim to improve the level of education in our country meeting the challenges of the time, teaching a new generation in their new, interesting, clear for them language of modern technologies.

Requirement Analysis of Rebar Tying Machine on TRIZ Evolution Theory

将TRIZ技术进化理论应用于钢筋捆扎机的产品需求分析研究。首先对钢筋捆扎机的发展作了介绍，引出获取其新的需求信息的重要性；然后对产品需求概念和技术进化理论作了阐述；最后在此基础上对钢筋捆扎机进行了技术成熟度判定，并结合S进化曲线与进化法则的关系分析该产品进化方向，提取了该产品新的需求信息，为企业合理制定产品策略提供了科学依据。 TRIZ technology evolution theory was applied to the product demand analysis about the rebar tying machine. Firstly, the introduction to the rebar tying machine was done, then the importance of capturing the new customer requirements was proposed. Secondly, the customer requirements concept and the TRIZ technology evolution theory were described. Finally, the maturity of the rebar tying machine was judged on that basis. Moreover, the evolution direction was analyzed with the relationship of S evolution curve and evolution laws. The new customer requirements were taken out. It provided a scientific basis for the enterprise to formulate the reasonable product strategy.

Innovative Design of Applying TRIZ Technology to Safety Control of Low-Cost Electric Rolling Door

The electric rolling doors are extensively used in Taiwan; however, the accidents of personal injuries caused by electric rolling doors frequently occur. The doors have caused injuries, and even casualties in worst cases. Based on TRIZ contradiction matrix and inventive principles, this study used a laser module, a photoresistor receiver, and mirror reflected refraction to construct a low-cost safety control circuit device. This safety control circuit device can be used for electric rolling doors (3m high and 8m wide) that are commonly used for residential houses. When the electric rolling door is in operation, any objects of the height over 10cm entering or existing in the range of the electric rolling door can be detected by the control device. The actuation of the electric rolling door is then stopped, and an alarm gives out warning sound, so that possible injuries may be prevented. The material cost of this control device is below 2,000 NTD, and this design is cost-effective.

Efficiency-Reinforcement Design of Hydraulic Reciprocating Sealing Element Driven by TRIZ Technology Evolution

The efficiency reinforcement technologies of sealing is important for improving sealing’s reliability and effectivity which result in zero leakage. Technology evolution of TRIZ can be used to forecast the future technology in products. These future technologies can guide a designer along the right direction of developing a new product. In this paper, the efficiency-reinforcement principle of hydrodynamic reciprocating sealing is discussed, technology evolution of TRIZ is integrated with the efficiency reinforcement design of hydrodynamic reciprocating sealing element to predict its future structure state. A new cross section shape of reciprocating sealing element corresponding to the predicted structure state is presented. The computational model of the new reciprocating seal element is established with ANSYS, and its stress, strain and pressure distribution are also analyzed. The results demonstrated that the presented seal elemente outperforms the old O-ring seal in efficiency reinforcement capacity.

Research on technical strategy for new product development based on TRIZ evolution theory

Various evolution S-curve models of core technology, such as the dynamic model, parallel model, tandem model and combined model, were presented from the point of view of product innovation. A core technology decision-making method incorporating different tools, such as Porter's competitive force model, TRIZ technology evolution theory and system operator, was proposed. Applying this method can make technology managers identify technologies that possess competitive power, and, furthermore, forecast their evolutionary trend and evaluate their competitive potential. The technical strategy decision method for new product development was studied by analysing core technologies' evolution path, which can guide enterprises to focus on the right technical strategy and corresponding innovation strategy, consequently speeding up core technology's maturation. Finally, a case study is presented to illustrate the validity of the methods in new product development.

TRIZ technology forecasting as QFD input within the NPD activities

TRIZ technology forecasting as QFD input within the NPD activities

Technology Forecasting: From Emotional to Empirical

Technology Forecasting has evolved from being a methodology based on emotional responses to one predicated on data collection. The Theory of Inventive Problem Solving (TRIZ) is a theory based on empirical data that relates technological evolution to the same stages of biological macro‐evolution. This paper will explore the major emotional forecasting methods as well as discuss part of TRIZ Technology Forecasting called Maturity Mapping. The reader will briefly be introduced to eight evolutionary trends based on TRIZ.