What is the concept and application of the triz theory Daoist Baba

The TRIZ theory can be applied to the field of engineering and technology.

The TRIZ theory has gradually penetrated and expanded to other fields. The scope of application is becoming more and more extensive, from the original engineering and technology fields to natural science, social science, management science, biological science and other fields. 40 application cases of invention and creation principles in industry, architecture, microelectronics, chemistry, biology, sociology, medicine, food, business, and education have been summarized.

TRIZ spread in the West and received great attention, and the research and practice of TRIZ was rapidly popularized and developed. Northwest Europe, the United States, Taiwan and other places have emerged TRIZ-based research and consulting institutions and companies, and some universities have listed TRIZ as an engineering design methodology course.

After more than half a century of development, TRIZ theory and method has developed into a set of mature theory and method system to solve the practical problems of new product development, with strong engineering practicability, and after practical testing, it has been widely used all over the world, creating thousands of major inventions, and achieving significant economic and social benefits for well-known enterprises.

Practical implications of the TRIZ theory:

With its good operability, systematization and practicability, TRIZ theory occupies a unique position in the field of global innovation and creativity research. After the creation of theories and the internal integration of theoretical systems, TRIZ theory is in the stage of further improvement and development of itself, as well as integration with other advanced innovative theoretical methods.

In particular, it has become the most effective theoretical and methodological basis for computer-aided innovation technology and innovation problem solving. Practice has proved that the application of TRIZ theory can greatly speed up the process of people's creation and invention, and can obtain high-quality innovative products.

It can help us systematically analyze the problem situation, quickly find the essence of the problem or there is no contradiction, it can accurately determine the direction of problem exploration, help us break through the thinking barrier, break the mindset, analyze the problem with a new vision, carry out systematic thinking, and help us develop competitive new products according to the future development trend of the law of technological evolution.

The core ideas of modern TRIZ theory are mainly embodied in three aspects.

First of all, whether it is a simple product or a complex technical system, the development of its core technology follows the objective law of development and evolution, that is, it has an objective evolutionary law and model.

Secondly, the constant resolution of various technical difficulties, conflicts and contradictions is the driving force behind this evolutionary process.

Then there is the ideal state of the development of technical systems, which is to achieve as many functions as possible with as few resources as possible.

Triz translates to the theory of solving problems of invention and was developed by Genrich, the father of Triz. Founded in 1946 by Archischuler.

In 1946, Archie Schuller, who worked in the Patent Office of the Navy of the former Soviet Union, began to research the theory of solving invention problems in the process of dealing with famous invention patents from all over the world.

After studying thousands of patents and analyzing nearly 2.5 million high-level invention patents in the world, he established a comprehensive theoretical system composed of various methods and algorithms for solving technologies and realizing innovative development, and integrated the principles and laws of multidisciplinary fields to establish a TRIZ theoretical system.

TRIZ theory successfully reveals the internal laws and principles of creation and invention, focuses on clarifying and emphasizing the contradictions existing in the system, and its goal is to completely solve the contradictions and obtain the ultimate ideal solution.

The main elements of the TRIZ theory are as follows:

1. Innovative thinking methods and problem analysis methods.

The TRIZ theory provides scientific methods on how to systematically analyze problems, such as the multi-screen method. For the analysis of complex problems, it includes a scientific problem analysis and modeling method - object field analysis method.

2. Principles of Technological Systematic Evolution.

In view of the evolutionary evolution of technological systems, on the basis of a large number of patent analysis, the TRIZ theory summarizes and extracts eight basic evolutionary laws. Using these evolutionary laws, it is possible to analyze and confirm the technical status of the current product.

3. The principle of solving technical contradictions.

Different inventions often follow common laws. TRIZ theory summarizes these common laws into 40 innovation principles, and for specific technical contradictions, specific solutions can be sought based on these innovation principles and combined with engineering practice.

4. Innovate the standard solution to the problem.

According to the different characteristics of the object field model for specific problems, there are standard model processing methods corresponding to Xiangju orange, including model trimming, conversion, addition of matter and field, etc.

5. Invent the problem solving algorithm ARIZ

It is mainly aimed at technical systems with complex problem situations, contradictions and unclear related components. It is a series of non-computational logical processes such as deformation and redefinition of the initial problem, so as to achieve a gradual in-depth analysis of the problem, problem transformation, and problem solving.

6. Knowledge base based on engineering principles such as physics, chemistry, and geometry.

A knowledge base based on the analysis of millions of inventions in the fields of physics, chemistry, geometry, etc., can provide a rich solution for technological innovation**.

Features of the Triz Theory:

1. TRIZ is the knowledge of inventing problem-solving heuristics. This knowledge is abstracted from patents around the world, and TRIZ employs only a handful of objective heuristics based on product evolutionary trends.

2. TRIZ uses a large number of effects knowledge in natural science and engineering.

3. Triz uses knowledge in the area where the problem arises. This knowledge includes the technology itself, similar or opposite technologies or processes, the environment, development and evolution.

4. TRIZ is a human-oriented method, that is, the heuristic method in TRIZ is designer-oriented, not machine-oriented.