Metodología de resolución de problemas basada en la identificación y resolución de contradicciones en un sistema mediante la aplicación de principios inventivos y patrones de invención identificados a partir del estudio de patentes.
- Metodologías: Ingeniería, Diseño de producto, Gestión de proyectos
TRIZ (Teoría de la resolución inventiva de problemas)

TRIZ (Teoría de la resolución inventiva de problemas)
- Metodología ágil, Mejora continua, Estrategias de diseño creativo, Pensamiento de diseño, Innovación, Técnicas de resolución de problemas, Gestión de calidad, Lenguaje de modelado de sistemas (SysML), Triz
Objetivo:
Cómo se utiliza:
- Involves defining a problem in terms of technical contradictions (e.g., a product needs to be stronger but also lighter), identifying relevant inventive principles (from a list of 40) or using other Triz tools (e.g., Substance-Field Analysis, ARIZ) to find innovative solutions.
Ventajas
- Provides a systematic approach to inventive resolución de problemas; helps overcome psychological inertia and find non-obvious solutions; based on a vast knowledge base of successful inventions.
Contras
- Puede tener una curva de aprendizaje pronunciada; requiere pensamiento abstracto y comprensión de los conceptos TRIZ; algunas herramientas pueden ser complejas de aplicar eficazmente.
Categorías:
- Ingeniería, Ideación, Resolución de problemas, Diseño de producto
Ideal para:
- Resolver sistemáticamente problemas técnicos complejos y generar soluciones innovadoras resolviendo contradicciones.
TRIZ is particularly advantageous in sectors such as aerospace, automotive, consumer electronics, and manufacturing, where engineering challenges often embody competing demands. This methodology is frequently applied during the design and development phases of projects, especially when teams face constraints or conflicts in performance characteristics, such as needing a product that is both more durable and cost-effective. Participants typically involve multidisciplinary teams, drawing from engineering, design, and planning disciplines to fully leverage the technique’s potential in generating creative solutions that can be patented or commercialized. By systematically identifying technical contradictions, TRIZ encourages teams to think beyond conventional boundaries and access a rich repository of inventive principles that can inspire novel approaches; these principles include strategies like segmentation, combination, and the use of negative or positive feedback. Notably, this approach not only serves to resolve immediate engineering dilemmas but also cultivates an innovative mindset that enables teams to anticipate future challenges. For instance, a recent application of TRIZ in the field of renewable energy focused on increasing the efficiency of solar panels while simultaneously decreasing production costs, exemplifying how TRIZ can be applied to push the limits of existing technology while paving the way for sustainable advancements. Many organizations have reported that utilizing TRIZ can lead to a significant reduction in time spent on problem-solving, as it provides a clear framework that facilitates creative thought processes, reducing the likelihood of falling into established thinking traps.
Pasos clave de esta metodología
- Formulate the problem by defining technical contradictions.
- Analyze the problem using the 39 engineering parameters to identify areas of conflict.
- Identify the relevant inventive principles related to the contradictions from the 40 principles list.
- Apply the Substance-Field Analysis to model the system and its interactions.
- Utilize ARIZ (Algorithm of Inventive Problem Solving) for systematic problem solving.
- Generate innovative ideas by employing the inventive principles identified.
- Evaluate and refine potential solutions to address the contradictions effectively.
- Implement the selected solution while considering physical and operational feasibility.
Consejos profesionales
- Implement the 39 Engineering Parameters in a targeted way to uncover specific contradictions and their solutions, aiding in clearer problem definition.
- Utilize the "Trimming" technique within TRIZ to systematically eliminate unnecessary components without affecting functionality, increasing efficiency.
- Integrate Substance-Field Analysis early in your design process to visualize interactions and identify underlying conflict sources, which can lead to innovative concepts.
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