What is Fuzzy Logic Technology? Surprising Applications on Appliances!

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By Ashley Woodward • Last Updated: February 16, 2023

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What is Fuzzy Logic Technology

Ever wondered how modern appliances seem to think on their own? It’s called Fuzzy logic technology and it’s getting more popular and applied in many ways. Learn what and how fuzzy logic technology can help your daily life!

What the Fuss is Fuzzy Logic?

Believe it or not, fuzzy logic began in the early 1960s by Dr. Lotfi A. Zadeh, a mathematician who proposed fuzzy mathematics while working on the computer comprehending the natural language.

And because natural language is too complex to translate in binary or in terms of absolute 0 and 1, Dr. Zadeh took the course of action by implementing fuzzy logic rather than using Boolean logic, which is a matter of true or false computing.

His works were then integrated into computers and artificial intelligence and later on applied in so many practical ways.

Fuzzy logic is closer to how our brains work and collect data in various forms. As our brains aggregate different forms of information, it creates a number of halves or partial truths.

When these sets are exceeded, it will then create a motor reaction.

Fuzzy Logic Applications

So to speak, fuzzy logic technology is a computer-based approach to many modern systems. It takes truth degrees as a mathematical basis on the principle of the ambiguity aspect.

In fact, you can find fuzzy logic technology applied in our everyday use. You can find fuzzy logic in your Smartphones in the form of facial pattern recognitions and Artificial intelligence.

Home appliances with micro-computer chips integration like the air conditioners, vacuum cleaners, washing machines, and rice cookers got some fuzzy logic in it.

Industrial applications like in transmission systems, mining, antiskid braking systems, metal processing, subway systems, driverless helicopters, and more.

Advantages of Fuzzy Logic

Fuzzy logic is mainly used in the control method system, thus making some complicated things seem easy.

Here are some notable advantages of fuzzy logic technology:

  • High precision since it’s based on human reasoning and linguistic model
  • Flexible to use and apply in many industries
  • Uses simple mathematical operation for non-linear and complex systems
  • Efficient use of control for most electronics and industrial systems

Fuzzy Disadvantages

Although fuzzy logic seems to be promising, it is not always good in terms of many techniques. Check out some disadvantages of fuzzy logic below:

  • Longer operation time
  • Slow execution
  • No Real-time response
  • Expensive
  • Does not follow pattern recognition
  • Not yet widely accepted

Watch Fuzzy Logic Explained

Fuzzy Logic Appliances vs. Non-Fuzzy

Fuzzy logic technology has been applied in many household appliances and most fuzzy-controlled devices were produced in Japan.

One of their most popular and in-demand brand, Zojirushi, came up with a brilliant idea to add human-like behavior in electrical rice cookers.

Although cooking rice is very much basic, many still failed to perfect the technique. With the help of ‘neuro-fuzzy logic’ rice cookers, there was a significant decrease in numbers of mushy and overcooked rice.

Thus, many consumers tagged this technology as the future or cooking. However, the only thing you have to consider is the cost of modern and computerized home appliances.

But, it all depends on the brand that you are looking for, there are many manufacturers out there that offer the same technology yet in the middle price range.

Top 3 Fuzzy Logic Rice Cookers

There are many rice cookers with fuzzy logic technology yet only a few have perfected this system in which consumers are greatly satisfied.

If you don’t have a rice cooker or are planning to get one soon, you can consider these brands and check out their features.

Here are the top 3 rice cookers with fuzzy logic:

Cuckoo CR-0655F Rice Cooker

Perhaps, the simplest among the fuzzy logic rice cookers out there yet one of the most efficient when it comes to performance and maintenance.

It has a digital control display with 11 menu options and a non-stick inner pot for easy washing.

Cuckoo CR-0655F includes a Keep Warm feature, Timer, Turbo Mode, and My Mode, where you can choose the degree of rice softness according to your preference.

Panasonic Fuzzy Logic and One-Touch Cooking

This brand also tags along with the fuzzy logic approach when it comes to rice cooking and this Panasonic SR-CN108 rice and grain multi-cooker offers versatility and portability.

Its size fits any countertops and replaces many other kitchen appliances for cooking stews, soups, stir-fry, and even desserts.

One of the best things you can do with this rice cooker is to use it as a slow cooker alternative.

Imagine cooking slow-cooked meals with fuzzy logic technology; the result is excellent and mouthwatering for sure!

Zojirushi NS-ZCC10 Neuro Fuzzy Rice Cooker and Warmer

The brand that tops the fuzzy logic circle is still the Zojirushi Neuro Fuzzy Rice Cooker.

This Japanese rice cooker is equipped with a digital control panel featuring various grains for cooking plus other settings you can enjoy.

Its sleek and spherical design is great for any counter space especially those with a limited or smaller kitchen.

Performance, maintenance, and portability are the main characteristics of a good rice cooker that can keep up with our everyday lives.


Fuzzy logic is a mathematical approach that is close to how humans behave in given situations and conditions. The term fuzzy literally means vague or unclear because that’s how we think.

We do not just react or answer with a Boolean approach of a yes or no. Most often, we respond with levels of yes and no, based on the underlying conditions.

Just like in machinery and technology, fuzzy logic control made innovation extra by integrating micro-computer chips that behave and think like humans. By using this approach, the results seem to be close to perfection.

Of course, cooking appliances are the easiest and most popular integration of fuzzy logic technology, especially rice cookers.

It has made cooking less intimidating for people who do not know how to cook. In fact, it made cooking more fun because of the other features added.

I hope this post made it clear on how fuzzy logic technology works, its benefits, disadvantages, and common applications.

🔥 Editor's Choice
Zojirushi NS-ZCC10

Zojirushi NS-ZCC10

Relatively small kitchen-counter footprint, an attractive exterior, and a number of different cooking presets,