Practice Guide to resolve Problems with TRIZ

Practice Guide to resolve Problems with TRIZ

Formerly, we covered the TRIZ (Using the TRIZ way of Creative Problem Solving) among the most reliable techniques to re re re solve dilemmas using innovative some ideas. Unlike one other problem-solving practices, the TRIZ technique hinges on a past expertise in purchase to deal with future dilemmas due to the fact device assumes that there surely is absolutely nothing brand new beneath the sunlight. Every one of the inventions and issues that face human being beings could be manifested into 40 techniques that ought to be utilized to deal with any challenges that are future. The various tools were very very very first introduced by the Russian inventor and writer, Genrich Altshuller, and it’s also a shooter for the acronym that is russian “theory associated with quality of invention-related tasks.” TRIZ is founded on two principles that are main

the main that someone, sometime, somewhere has recently solved your problem or one just like it and imagination means discovering that solution and adjusting it to the present issue; in addition to principal you should resolve them that you shouldn’t accept contradictions

To get the essential with this article, you’ll need to download our TRIZ that is free Problem template (in Excel Spreadsheet structure) that features the axioms and contradictions expected to proceed with the steps highlighted later when you look at the article.

TRIZ Elements

Before continue utilizing the actions needed to re re solve dilemmas TRIZ that is using we must have a clear knowledge of the various components of the various tools therefore the concept of each element. The terms that are basic into the TRIZ are the immediate following:

  • The 40 TRIZ axioms will be the techniques which are utilized to fix issues. For instance, the second principle “Taking out” refers to breaking up the the main system which causes the contradiction through the remaining portion of the system. The air that is noisy compressors are taken off the inside area of the building and added outside to lessen the noise in.
  • Main function may be the purpose that is main of innovation. For instance, the main purpose of the vehicle is transportation, as well as other functions are thought additional functions, such as for example convenience and security.
  • Ideality and damage. Ideality relates to the suitable or ideal state associated with innovation with no contradictions. This is a state that is imaginary the problem-solving is designed to correct. The damage relates to the contradictions or any hinderances that stay as a barrier to reaching the function that is primary.
  • TRIZ contradictions are 39 issues that need to be addressed through the TRIZ principles. Within the inventive issues, exactly exactly what usually happens is the fact that the main solution achieves one function but also cause damage since it acts contrary to the the rest. As an example, the more powerful air conditioning unit compressor cools (function) a more substantial area but additionally creates a louder sound (damage). The TRIZ contradiction is arranged in a Contradiction Matrix which arranges the conflict or unwanted leads to a horizontal line additionally the Features to modifications which can be placed on make a modification of the straight line. Matching both the unwanted outcomes and the Feature to improve indicates the TRIZ technique or team ways to used to re re solve the difficulty, even as we will discover within the example below.

TRIZ Problem-Solving Process

The workflow for the figure is followed by the TRIZ method below. The issue is defined on the basis of the function that is main has to be accomplished, the perfect state, and damage states that can cause the difficulty. After the issue is identified, the TRIZ expert attempts to discover the instances that meet this issue when you look at the TRIZ Contradiction Matrix, which results in a number of suggested TRIZ concepts you can use to resolve the difficulty. After the suggested option would be opted for, it really is personalized in line with the situation that is current implemented consequently.

TRIZ Problems-Solving Example

In this practical instance, we are going to make use of the TRIZ template (in Excel Spreadsheet structure) to resolve the issue of loud ac units. The principal purpose of the atmosphere conditioner is always to cool the space that is interior but, cooling your whole room requires a powerful compressor which creates a top level of sound, which will be referred to as damage. TRIZ is designed to achieve the perfect state where the sound of this compressor is certainly not heard in the space. Appropriately, we’re going to proceed with the actions below:

Step one: discover the contradictions

Start the TRIZ template sheet that is firstContradiction Matrix)Based from the TRIZ Contradiction Matrix, the loud compressor fulfills because of the unwanted outcome quantity 31, Object-generated Harmful Factors. Into the line associated with Features to alter, we pointed out that changing the product Complexity, product quantity 36, is in accordance with the issue we have to deal with.

Figure 2. locating the TRIZ contradiction into the TRIZ template

Step two: discover the TRIZ technique

Proceed to the intersected point between the chosen unwanted outcome row and Features to alter line. The end result aims to TRIZ methods number one and 19 (as shown in figure 2 above) in an attempt to offer a remedy when it comes to issue. Start the 2nd sheet (40 concepts) into the TRIZ template. Those principles provide the following (see Figure 3):

Figure3. Choosing the TRIZ principle.

(1) Segmentation

This concept relates to dividing an item into split components, such as for example changing the truck that is large a truck and trailer. Additionally, when you look at the task administration application, the task is split into smaller modules that may be assigned to various people of the united group in synchronous to save lots of the task time.

(19) Periodic Action

This concept relates to transforming action that is continuous a regular quantity of actions. As an example, the waiting yellowish light in automobiles— the continuous alert light is changed with blinking light to truly save power and also to attract other vehicle solutions to notice it.

Step three: find the TRIZ concept

On the basis of the above instance, the Segmentation concept may fit to resolve the loud compressor issue. The TRIZ expert can make a suggestion to divide the compressor from the main air conditioner’s indoor parts and place it outside the building to eliminate the harm after finding an applicable principal.

Here are recommended TRIZ books:

And listed below are further resources that are online

The TRIZ provides a fast, reliable and method that is efficient re re re solve the situation and attain innovation through finding revolutionary solutions for dilemmas. This process can be utilized in numerous areas including engineering, task administration, critical reasoning, and training. While there are lots of resources that will show you through simple tips to utilize this device, it entails training and expertise in purchase to efficiently use it. The adept implementation of this TRIZ technique can considerably enhance your item, solution, or company.

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