algorithm of inventive problem solving

An Introduction to ARIZ -The Algorithm of Inventive Problem Solving

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TRIZ: The Theory of Inventive Problem Solving

The application of TRIZ transcends industry boundaries, offering a universal toolkit for tackling complex problems and fostering innovation.

• Introduction to TRIZ

TRIZ, an acronym for “Teoriya Resheniya Izobreatatelskikh Zadatch” in Russian, translates to the Theory of Inventive Problem Solving in English. It is a problem-solving, analysis, and forecasting methodology derived from the study of patterns of invention in the global patent literature. It was developed by the Soviet inventor and science fiction author Genrich Altshuller and his colleagues, starting in 1946. TRIZ presents a systematic approach to understanding and solving complex problems and generating innovative solutions.

Table of Contents

Early life and the gulag experience, development of triz, 1. identification and resolution of contradictions, 2. 40 inventive principles, 3. patterns of technological evolution, 4. the ideality concept, 5. use of resources, 6. algorithm of inventive problem solving (ariz), engineering and manufacturing, automotive industry, aerospace and defense, healthcare and pharmaceuticals, information technology and software development, business and management, environmental and social challenges, cross-industry relevance, integration with other methodologies, facilitating rapid innovation, addressing complexity and sustainability, digitalization and triz software, education and training, the history of genrich altshuller and the origin of triz.

Genrich Altshuller was born in 1926 in the Soviet Union. From a young age, he showed a keen interest in invention and problem-solving. His journey into the development of TRIZ began with his work at the patent office, where he was exposed to a vast array of inventions and began to recognize patterns in the way problems were solved innovatively.

However, Altshuller’s life took a dramatic turn in 1950 when he was imprisoned in the Gulag. His imprisonment was due to a letter he sent to Joseph Stalin, suggesting improvements to the Soviet innovation system. While this period was challenging, it was also a time of intense reflection and learning for Altshuller. He used his time in the Gulag to develop his ideas on inventive problem-solving further, laying the foundational work for TRIZ.

After his release, Altshuller continued to refine TRIZ. He analyzed over 200,000 patents, identifying those that represented inventive solutions to problems. From this analysis, he discerned patterns and principles that could be applied to foster innovation. Altshuller identified that inventive solutions often resolved contradictions and utilized specific principles that could be generalized and applied across different fields.

Core Principles of TRIZ

TRIZ is founded on a set of core principles that guide individuals and organizations in the process of inventive problem-solving. These principles are designed to systematically address and overcome challenges, fostering innovative solutions. Here’s an in-depth look at some of the key principles that form the backbone of TRIZ:

Contradictions are at the heart of problems in TRIZ. Instead of compromising, TRIZ encourages identifying and resolving these contradictions to find an innovative solution. TRIZ differentiates between physical and technical contradictions:

• Physical contradictions occur when an object or system needs to exhibit mutually exclusive properties. TRIZ suggests using separation principles in time, space, condition, or between parts and the whole to resolve these contradictions.
• Technical contradictions arise when improving one parameter degrades another. TRIZ offers 40 inventive principles to resolve these contradictions without compromise, guiding users to a solution that enhances the system.

The 40 inventive principles of TRIZ provide a systematic approach to solving technical contradictions. These principles are generalized from the analysis of thousands of patents and serve as a toolkit for innovative problem-solving. Each principle, ranging from segmentation to dynamization to self-service, offers a strategic direction to overcome specific types of challenges.

TRIZ identifies several patterns in the evolution of systems and technologies, suggesting that innovation is not random but follows certain trends. Understanding these patterns can help innovators anticipate the next steps in the development of a product or process. Some of these patterns include increasing ideality, evolving through stages of evolution, and transitioning from macro to micro-level solutions.

Ideality is a core concept in TRIZ, emphasizing that the best solution is one that maximizes benefits while minimizing harm and cost. The Ideal Final Result (IFR) is an endpoint where the desired function is achieved with minimal negative consequences. Thinking in terms of ideality encourages innovators to aim for the optimal solution, pushing beyond incremental improvements.

TRIZ encourages the efficient use of resources, urging problem solvers to make the most of what is already available in the system or its immediate environment. This principle promotes sustainable innovation, as it leverages existing materials, energy, information, and time, reducing waste and minimizing the need for additional inputs.

ARIZ is a structured methodology within TRIZ that provides a step-by-step framework to solve complex problems when simpler TRIZ tools are insufficient. It guides the user from problem definition to the removal of technical contradictions, leading to the identification of innovative solutions.

Application of TRIZ Across Various Domains

The versatility of TRIZ lies in its broad applicability across different industries and challenges. It offers a structured approach to problem-solving that can be tailored to the unique demands of various fields. Here’s a closer examination of how TRIZ is applied across different sectors and the value it brings to each:

TRIZ originated in the realm of engineering, and it continues to hold significant value in this domain. Engineers use TRIZ to overcome design challenges, improve product performance, and enhance manufacturing processes. By identifying and resolving technical contradictions, engineers can develop innovative solutions that improve efficiency, reduce costs, and enhance product quality.

The automotive sector employs TRIZ to drive innovation and solve complex engineering problems. From enhancing vehicle performance to improving safety features and reducing environmental impact, TRIZ helps automotive engineers and designers to push the boundaries of what is possible, leading to the development of cutting-edge vehicles.

In aerospace and defense, where the cost of failure can be extraordinarily high, TRIZ offers a systematic approach to solving complex problems and generating innovative solutions. It’s used in the design of aircraft, spacecraft, and defense systems, helping to address critical challenges, optimize performance, and foster breakthrough innovations in these high-stakes fields.

TRIZ is increasingly being applied in the healthcare and pharmaceutical industries to improve medical devices, patient care processes, and drug development. By using TRIZ principles, medical professionals and researchers can find inventive solutions to enhance patient outcomes, streamline healthcare delivery, and accelerate the development of new treatments.

While TRIZ is traditionally associated with physical engineering, its principles are equally applicable to software development and information technology. Developers use TRIZ to design innovative software solutions, troubleshoot complex system issues, and enhance user experience. The methodology’s emphasis on identifying and resolving contradictions is particularly valuable in the iterative and problem-rich environment of software development.

In the business realm, TRIZ is not limited to product innovation but also extends to improving organizational processes, strategy development, and problem-solving in management. It offers business leaders and entrepreneurs tools to navigate complex challenges, identify growth opportunities, and foster a culture of innovation within their organizations.

TRIZ’s principles can be applied to address broader environmental and social challenges by fostering sustainable innovation and creative problem-solving. Its focus on ideality, where the ideal solution achieves the desired outcome with minimal resources and negative impact, aligns well with the principles of sustainability and social responsibility.

Educators are incorporating TRIZ into their curricula to teach students systematic problem-solving and innovative thinking. By learning TRIZ, students across various disciplines acquire a powerful toolkit for tackling complex problems, preparing them to become the innovators and problem-solvers of tomorrow.

TRIZ in Today’s Context

In our contemporary era, characterized by rapid technological advancements and an increasing rate of change across various industries, TRIZ offers a timeless yet adaptable framework for innovation and problem-solving. Its relevance extends far beyond its initial engineering and manufacturing domains, permeating fields such as business strategy, software development, healthcare, and even education. Here’s a closer look at how TRIZ is applied today and its enduring impact on modern problem-solving and innovation:

TRIZ’s principles are universal, transcending the boundaries of specific industries. Its tools and techniques are applicable wherever problems need to be solved and innovations are sought, making it a versatile methodology in today’s interdisciplinary and interconnected world. Industries as diverse as automotive, aerospace, consumer electronics, and pharmaceuticals have embraced TRIZ to foster innovation and tackle complex challenges.

Modern problem-solving often involves a hybrid approach, combining various methodologies to harness their collective strengths. TRIZ complements other frameworks like Lean, Six Sigma, and Agile, providing a structured approach to creativity and innovation. For instance, while Six Sigma focuses on reducing variability and Lean on minimizing waste, TRIZ provides a systematic process for identifying and solving the underlying problems that contribute to inefficiency and waste.

The pace of innovation today is relentless, with companies under constant pressure to bring new and improved products to market swiftly. TRIZ accelerates the innovation process by providing tools that systematically generate breakthrough ideas and solutions, reducing the time spent on trial and error. Its focus on identifying and resolving contradictions helps innovators quickly pinpoint effective solutions.

As products and systems become increasingly complex, traditional problem-solving methods often fall short. TRIZ excels in tackling complexity by breaking down problems into their fundamental elements and identifying underlying patterns. Moreover, the emphasis on ideality in TRIZ, where the best solution achieves the desired outcome with minimal negative impacts, aligns well with the growing focus on sustainability. It encourages innovators to consider the environmental and social implications of their solutions.

The digital transformation has introduced new tools and platforms that enhance the accessibility and application of TRIZ. Various software solutions now offer TRIZ functionalities, enabling users to apply its principles more efficiently and effectively. These digital tools can guide users through the TRIZ process, from problem definition to solution generation, making the methodology more accessible to a broader audience.

Recognizing the value of TRIZ, educational institutions and corporate training programs increasingly incorporate its principles into their curricula and professional development initiatives. This educational integration helps cultivate a new generation of thinkers who are equipped with the tools to approach problems innovatively and systematically.

Genrich Altshuller ‘s TRIZ stands as a testament to human resilience and ingenuity. Born from the depths of the Gulag, it has evolved into a powerful tool for innovation, demonstrating that systematic approaches can unlock creative solutions to even the most daunting problems. As we face new challenges in an increasingly complex world, TRIZ provides a beacon of structured, inventive problem-solving that can guide individuals and organizations toward groundbreaking solutions.

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• Introduction to TRIZ: The Innovation and Problem-Solving Methodology

** Unlock Your Full Potential **

TRIZ, the Russian acronym for "Theory of Inventive Problem Solving," is a powerful, systematic methodology for innovation and problem-solving. Developed by Genrich Altshuller and his colleagues in the former Soviet Union, TRIZ is based on the idea that there are universal principles underlying the process of innovation, which can be identified, studied, and applied to enhance creative thinking and solve complex problems. In this post, we will provide an overview of TRIZ, discuss its key principles and tools, and explore how it can be used to foster innovation and enhance problem-solving capabilities in various fields.

Key Principles of TRIZ:

TRIZ is built on several foundational principles that guide the problem-solving process:

1. Patterns of innovation: TRIZ posits that technological systems evolve following predictable patterns, which can be identified and leveraged to generate innovative solutions.

2. Contradictions: TRIZ recognizes that problems often arise from inherent contradictions within a system, and solving these contradictions can lead to breakthrough solutions.

3. Ideality: TRIZ emphasizes the pursuit of ideality, which is achieved when a system delivers maximum value with minimal resources and complexity.

4. Resources: TRIZ encourages the efficient use of available resources, including materials, energy, and knowledge, to create innovative solutions.

Key Tools and Techniques in TRIZ:

TRIZ offers a range of tools and techniques designed to facilitate the problem-solving process, including:

1. 40 Inventive Principles: A collection of 40 general strategies that can be applied to resolve contradictions and generate innovative solutions.

2. Separation Principles: Techniques for resolving contradictions by separating conflicting requirements in time, space, or condition.

3. Contradiction Matrix: A tool that helps identify the most relevant inventive principles to apply based on the specific contradiction at hand.

4. Function Analysis: A method for understanding and optimizing the interactions between components within a system.

5. ARIZ (Algorithm for Inventive Problem Solving): A step-by-step algorithmic approach that guides users through the TRIZ problem-solving process.

Applications of TRIZ:

TRIZ has been successfully applied across various industries, including automotive, aerospace, electronics, manufacturing, and healthcare, among others. Its versatility allows it to be adapted to a wide range of problems, from incremental improvements to radical innovations. Some potential applications of TRIZ include:

1. Product development: TRIZ can be used to identify new product features, improve existing designs, and optimize performance by addressing contradictions and leveraging patterns of innovation.

2. Process improvement: TRIZ can help identify and resolve bottlenecks, inefficiencies, and contradictions within a process, leading to enhanced productivity and reduced costs.

3. Organizational problem solving: TRIZ can be employed to address complex organizational challenges, such as optimizing resource allocation, improving communication, and managing conflicts.

Conclusion:

TRIZ is a powerful and systematic approach to innovation and problem-solving that offers a range of tools and techniques to help users identify and resolve contradictions, leverage patterns of innovation, and pursue ideality. By incorporating TRIZ into their problem-solving toolkit, individuals and organizations can enhance their creative thinking capabilities, overcome complex challenges, and drive breakthrough innovations in a wide variety of fields.

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Review of TRIZ

• First Online: 02 April 2019

Cite this chapter

• Vladimir Petrov 2  

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Theory of inventive problem solving (TRIZ) is a science, which allows not only to identify and to solve creative problems in each field of knowledge, but also to develop creative (inventive) thinking and develop the features of a creative personality. It can often seem that the problem is based on some “ wild ” idea.

…TRIZ could be looked upon as a generalization of strong sides of creative experience of many generations of inventors: strong solutions are selected and analyzed, while weak and erroneous solutions are studied from critical viewpoint. Genrich Altshuller [G. Altshuller. Theory of Inventive Problem Solving. Review«TRIZ-88» (in Russian). URL: http://www.altshuller.ru/engineering16.asp ].

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Petrov, V. (2019). Review of TRIZ. In: TRIZ. Theory of Inventive Problem Solving. Springer, Cham. https://doi.org/10.1007/978-3-030-04254-7_2

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Engineering of Creativity

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A comprehensive, comprehensible treatment of TRIZ, Engineering of Creativity provides a valuable opportunity for engineers, R&D managers, and consultants to learn and apply innovative concepts and techniques. The author covers every aspect of TRIZ, from the basic concepts to research and developments. He provides step-by-step guidelines, case studies from a variety of engineering disciplines, and first-hand experience in using the methodology. The book addresses both the theoretical and the practical aspects of each concept, heuristic, and tool, giving readers the ability to formulate the best possible solutions for technical systems problems and predict future developments.

An Overview of TRIZ Problem-Solving Methodology and its Applications

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