Implementation of CDM Based PID Controller for a Stable and Double Integrating Process

Authors

  • I. Thirunavukkarasu Dept. of Instrumentation and Control Engineering, Manipal Institute of Technology, Manipal University, Manipal, Karnataka, India
  • Deepa Amarnani Dept. of Instrumentation and Control Engineering, Manipal Institute of Technology, Manipal University, Manipal, Karnataka, India
  • Rishabh Rajvant Dept. of Instrumentation and Control Engineering, Manipal Institute of Technology, Manipal University, Manipal, Karnataka, India
  • V I. George Dept. of Instrumentation and Control Engineering, Manipal Institute of Technology, Manipal University, Manipal, Karnataka, India

DOI:

https://doi.org/10.37591/joma.v2i2.7268

Keywords:

Coefficient diagram method, ball and beam system, heat exchanger process, PI controller

Abstract

In this paper an attempt has been made to design a PID controller for a double integrating process and shell and tube heat exchanger process based on coefficient diagram method (CDM). Ball and beam system (Linear process) and the heat exchanger systems (Non-linear process) are widely used as a bench mark control setup for evaluating various control strategies. Many PID controller designs are developed for stable system, however it is very less common for double integrating unstable system. Co-efficient diagram method (CDM) is one of the recently developed controller design methodology based on algebraic approach. With CDM, it is easy to realize a controller under the conditions of stability, robustness and time domain performance.

References

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Skogestad S. Simple Analytic Rules for Model Reduction and PID Controller Tuning. J. Process Contr. 2003; 13(4): 291–309p.

Manabe S. Coefficient Diagram Method. 14th IFAC Symposium on Control in Aerospace, Seoul, Korea. 1998; 199–210p.

Manabe S. Sufficient Condition for Stability and Instability by Lipatov and its Application to the CDM. 9th Workshop on Astrodynamics and Flight Mechanics, Sagamira, ISAS, 1999.

Satheesh babu R, I Thirunavukkarasu et al. Temperature control of a shell and tube heat exchanger using PID algorithms, International Journal of Advancements in Electronics and Electrical Engineering – IJAEE, 2014; 3(3):201–209p.

I.Thirunavukkarasu et al. PID Controller design for a real time ball and beam system – A double integrating process with dead time, ISTE sponsored SPC2013, ACEEE conference, Lucknow, DOI: 03.LSCS.2013.3. Proc. of Int. Conf. on Advances in Signal Processing and Communication, 2013; 96–99p.

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Published

2023-08-04

Issue

Vol. 2 No. 2 (2015)

Section

Articles

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