Practice Guide to resolve Problems with TRIZ
Previously, we covered the TRIZ (Using the TRIZ way for Creative Problem Solving) among the most reliable techniques to solve issues utilizing revolutionary some ideas. The TRIZ method depends on a previous experience in order to address future problems as the tool assumes that there is nothing new under the sun unlike the other problem-solving methods. All the inventions and issues that face human being beings may be manifested into 40 techniques that ought to be utilized to handle any future challenges. The various tools were very first introduced by the Russian inventor and writer, Genrich Altshuller, and it’s also a shooter for the acronym that is russian вЂњtheory associated with resolution of invention-related tasks.вЂќ TRIZ will be based upon two primary concepts:
the main that someone, sometime, someplace has recently resolved your problem or one just like it and imagination means discovering that solution and adjusting it to the present issue; while the principal that you need tonвЂ™t accept contradictions, you ought to resolve them
To get probably the most of this article, you’ll need to download our free TRIZ Problem Solving template (in Excel Spreadsheet structure) that features the maxims and contradictions needed to stick to the steps highlighted later on into the article.
Before dancing aided by the actions expected to re re solve problems TRIZ that is using we must have a definite knowledge of different components of the equipment while the concept of each element. The terms that are basic into the TRIZ are the immediate following:
- The 40 TRIZ concepts would be the techniques which can be utilized to resolve issues. For instance, the principle that is secondTaking outвЂќ refers to splitting the an element of the system that creates the contradiction through the other countries in the system. The air that is noisy compressors are taken out of the inside area of the building and added outside to lessen the sound in.
- Main function could be the primary function of the innovation. As an example, the primary purpose of the vehicle is transport, as well as other functions are believed additional functions, such as for instance convenience and security.
- Harm and ideality. Ideality is the suitable or state that is ideal of innovation with no contradictions. This is a state that is imaginary the problem-solving is designed to correct. The damage is the contradictions or any hinderances that stand as being a barrier to attaining the main function.
- TRIZ contradictions are 39 issues that need to be addressed through the TRIZ principles. Within the inventive issues, exactly what frequently happens is the fact that an element of the solution achieves one function but also cause damage because it functions resistant to the the rest. As an example, the more powerful ac unit compressor cools (function) a more substantial area but in addition causes a louder sound (damage). The TRIZ contradiction is arranged in a Contradiction Matrix which arranges the conflict or unwanted leads to a horizontal line plus the Features to modifications that may be placed on make an alteration in the column that is vertical. Matching both the results that are undesirable the Feature to improve shows the TRIZ technique or team ways to used to re re solve the issue, once we will dsicover within the example below.
TRIZ Problem-Solving Process
The workflow of this TRIZ method follows the figure below. The issue is defined on the basis of the primary function that should be achieved, the best state, and damage states that can cause the situation. When the issue is identified, the TRIZ expert attempts to get the instances that meet this problem when you look at the TRIZ Contradiction Matrix, which leads to a number of suggested TRIZ maxims you can use to fix the issue. After the suggested solution is opted for, it’s tailored on the basis of the situation that is current implemented properly.
TRIZ Problems-Solving Example
In this example that is practical we’re going to make use of the TRIZ template (in Excel Spreadsheet structure) to resolve the issue of noisy ac units. The main purpose of the air conditioner is always to cool the interior area, but, cooling the entire room calls for a good compressor which creates a top quantity of sound, that will be referred to as harm. TRIZ aims to achieve the ideal state where the sound associated with the compressor is certainly not heard in the space. Correctly, we shall below follow the steps:
Step one: get the contradictions
Start the TRIZ template first sheet (Contradiction Matrix)Based regarding the TRIZ Contradiction Matrix, the loud compressor fulfills aided by the Undesired Result quantity 31, Object-generated Harmful Factors. Into the line associated with Features to alter, we realized that changing the product Complexity, product quantity 36, is in accordance with the nagging issue we have to deal with.
Figure 2. locating the TRIZ contradiction within the TRIZ template
Step two: discover the TRIZ technique
Go on to the intersected point between the chosen unwanted outcome row and Features to alter line. The end result aims to TRIZ methods no. 1 and 19 (as shown in figure 2 above) in an attempt to offer a remedy when it comes to issue. Start the sheet that is second40 concepts) into the TRIZ template. Those principles provide the following (see Figure 3):
Figure3. Picking the TRIZ principle.
This concept relates to dividing an item into split parts, such as for example changing the truck that is large a vehicle and trailer. Additionally, into 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 truly save the task time.
(19) Periodic Action
This concept relates to transforming action that is continuous a regular wide range of actions. As an example, the waiting yellowish light in automobilesвЂ” the continuous alert light is changed with blinking light to save lots of power also to attract other vehicle services to notice it.
Step three: find the TRIZ concept
On the basis of the above instance, the Segmentation concept may fit to fix the loud compressor issue. After finding an relevant principal, the TRIZ specialist can make an indicator to divide the compressor through the main atmosphere conditionerвЂ™s indoor components and put it outside of the building to eradicate the damage.
Listed here are recommended TRIZ books:
And listed below are further online learning resources:
The TRIZ provides an instant, dependable and method that is efficient re re solve the difficulty and attain innovation through finding revolutionary solutions for issues. This process may be used in numerous areas including engineering, project administration, critical reasoning, and training. While there are lots of resources that will make suggestions through just how to make use of this device, it entails training and experience with purchase to efficiently use it. The deployment that is proficient of TRIZ technique can significantly boost your item, solution, or company.