How PID auto-tuning works?

Whatever the industry type is, the global competition has led to the improvisation of process control to increase the workflow. Similarly, for the PID auto-tuning, PID auto tuner has been improvised according to the business needs.

Now, know a little bit about the PID auto-tuning system.

Back in the days, PID controllers were tuned manually using the simplest rules based on process experiments. However, those simple rules enabled poor performances. On the other hand, the auto-tuning has increased the use of derivative action. Because of the derivative action, the PID auto-tuning system is widely and extensively used in industrial applications.

Although many systems of the advanced control have been improvised over the years, the PID system remains the most controller system. With PID auto-tuning, any stable system can be controlled and integrated to improve performance.

Technically, the PID auto tuner responds to any work by blocking work. The tuner performs a frequency-response based estimation experiment. The blocking part works by injecting test signals into the application system and tunes accordingly an estimated frequency response.

Basically, the tuning algorithm focus on balancing the performance while achieving the ultimate result. The bottom line is, with auto-tuning, the PID controller allows you to validate closed-loop performance in real time. Today, the PID control system is used anywhere and everywhere starting from the machine tools, vehicles to HVAC, especially in the process and manufacturing industries.

Over the past few years, different innovative approaches have been PID tuning have been developed. 

Each PID tuning method has its advantages and disadvantages as well. However, compared to the drawbacks, you could see the advantages more. Each method can be successfully used for tuning rules for use in industrial applications. With the improvisation of the PID auto-tuning system along with the advancement of technology, the productivity of industries has improved eventually. That’s why the PID auto-tuning system is widely used in the process and manufacturing industries all over the world.

Nonetheless, if you are looking forward to working with a company to invest in PID software, PI Control Solutions is your one-stop destination. The process control software we develop is powerful, compact, and easy to use. We have been successfully developing software and delivering to our clients ever since the inception of our global platform. Hence, it’s time you pick up the phone and call us if you wish to work with us. We would be delighted to help you in taking your business on the next level.

We look forward to hearing from you!