Download Autotuning of PID Controllers [electronic resource]: A Relay by Yu, Cheng-Ching PDF

By Yu, Cheng-Ching

Show description

Read Online or Download Autotuning of PID Controllers [electronic resource]: A Relay Feedback Approach PDF

Best electronics books

Learn Electronics with Arduino

Have you puzzled how digital instruments are created? Do you've an concept for a brand new proof-of-concept tech equipment or digital toy yet haven't any means of trying out the feasibility of the gadget? have you ever accrued a junk field of digital components and are actually brooding about what to construct? research Electronics with Arduino will solution those inquiries to studying cool and leading edge functions for brand new tech items utilizing amendment, reuse, and experimentation concepts.

Electronic Devices and Circuit Theory (11th Edition)

Digital units and Circuit conception, 11th variation, bargains a whole, complete survey, concentrating on all of the necessities it is important to be triumphant at the activity. surroundings the traditional for almost 30 years, this hugely actual textual content is supported through powerful pedagogy and content material that's excellent for brand spanking new scholars of this swiftly altering box.

EDA: Where Electronics Begins

EDA (Electronics layout Automation) refers back to the laptop courses which are used to layout all of modern digital elements and items. the matter is that there are extra EDA instruments than you could throw a stick at, and the myriad ways that they are often used jointly will make even the most powerful brain boggle.

Additional resources for Autotuning of PID Controllers [electronic resource]: A Relay Feedback Approach

Example text

This concept offers an attractive alternative to improve the relay feedback autotuning, because qualitative information of model structure is available. Here, we intend to utilize the shape information from the relay feedback test to identify the correct model structure of the process and to find appropriate PID controller settings. The additional shape information is also useful to devise dead time compensation and high-order compensation, when necessary. Hieroglyphic writing can often be seen in ancient cultures.

Eng. Chem. Res. 1996;35:3480. 8. Rivera DE, Morari M, Skogestad S. Internal model control 4 PID controller design. Ind. Eng. Chem. Proc. Des. Dev. 1986;25:252. 9. Seborg DE, Edgar TF, Mellichamp DA. Process dynamics and control. 2nd ed. New York: John Wiley & Sons; 2004. Features of PID Control 21 10. O’Dwyer A. Handbook of PI and PID controller tuning rules. London: Imperial College Press; 2003. 11. Martin JJ. Cubic equation of state – Which?. Ind. Eng. Chem. Fundam. 1979;18:81. 12. Luyben WL, Luyben ML.

If necessary, the dead time D can be read off from the initial response, or the time to the peak amplitude, and the steady state gain can be obtained from steady state simulation. 2. 2) after the relay feedback experiment. 3. 10) are fitted to the data. 1 Simple Approach Once the model is selected, we can back-calculate the model parameters from two equations describing the ultimate gain and the ultimate frequency. 12) Notice that no a priori process knowledge is needed for this model. Moreover, computation of K p and D is quite straightforward.

Download PDF sample

Rated 4.56 of 5 – based on 31 votes