By Yu, Cheng-Ching

Show description

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

Best electronics books

The PIC Microcontroller: Your Personal Introductory Course (3rd Edition)

John Morton bargains a uniquely concise and sensible consultant to getting up and operating with the PIC Microcontroller. The PIC is among the most well liked of the microcontrollers which are remodeling digital undertaking paintings and product layout, and this publication is definitely the right creation for college kids, academics, technicians and electronics fanatics.

Electric Power System Applications of Optimization (Power Engineering (Willis))

A research of electrical strength process functions of optimization. It highlights crucial tendencies in optimizational and genetic algorithms; linear programming; inside element tools of linear, quadratic, and non-linear platforms; decomposition and Lagrange leisure equipment; unit dedication; optimum energy move; Var making plans; and hands-on purposes.

Concept-Oriented Research and Development in Information Technology

This booklet completely analyzes the relationships among inspiration, expertise, and market—which are the most components in transferring info know-how learn and improvement (R&D) to a brand new strategy. It discusses unconventional equipment and viewpoints of inspiration construction, expertise innovation, and industry cultivation.

Extra info for Autotuning of PID Controllers [electronic resource]: A Relay Feedback Approach

Example text

Wang et al. [5] discuss various aspects of the relay feedback. The distinct advantages of the relay feedback are: 1. It identifies process information around the important frequency, the ultimate frequency (the frequency where the phase angle is  ). 2. It is a closed-loop test; therefore, the process will not drift away from the nominal operating point. 3. For processes with a long time constant, it is a more time-efficient method than conventional step or pulse testing. The experimental time is roughly equal to two to four times the ultimate period.

Res. 1994;33:1708. 9. Wood RK, Berry MW. Terminal composition control of a binary distillation column. Chem. Eng. Sci. 1973;28:1707. 10. Chang RC, Shen SH, Yu CC. Derivation of transfer function from relay feedback systems. Ind. Eng. Chem. Res. 1992;31:855. 11. Li W, Eskinat E, Luyben WL. An improved autotune identification method. Ind. Eng. Chem. Res. 1991;30:1530. 12. Wang QG, Hang CC, Zou B. Low-order modeling from relay feedback. Ind. Eng. Chem. Res. 1997;36:375. 13. Majhi S, Atherton DP. Auto-tuning and controller design for processes with small time delays.

1987;26:2490. 3. Seborg DE, Edgar TF, Mellichamp DA. Process dynamics and control. 2nd ed. New York: Wiley; 2004. 4. Luyben WL, Luyben ML. Essentials of process control. New York: McGraw-Hill; 1997. 5. Wang QG, Lee TH, Lin C. Relay feedback. London: Springer-Verlag; 2003. 6. Ogata K. Modern control engineering. Prentice-Hall: Englewood Cliffs; 1970. 7. Tyreus BD, Luyben WL. Tuning PI controllers for integrator/dead time processes. Ind. Eng. Chem. Res. 1992;31:2625. 8. Friman M, Waller KV. Autotuning of multiloop control systems.

Download PDF sample

Rated 4.45 of 5 – based on 27 votes