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Multi-objective Optimized PID Controller for Unstable First-Order Plus Delay Time Processes

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Advances in Computer Science, Environment, Ecoinformatics, and Education (CSEE 2011)

Part of the book series: Communications in Computer and Information Science ((CCIS,volume 214))

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Abstract

A conventional proportional integral derivative (PID) controller has three independent adjustable parameters, which can be used to meet requirements of closed-loop systems in aspects of stability, speed and accuracy. For an unstable first-order plus delay time (FOPDT) process, parameters of the PID controller are optimized with the maximum complement sensitivity, damping ratio and the integral gain which are special selected for above requirements. Simulation results show that the proposed approach is an effective method for unstable FOPDT processes with different time-delay ratio and its corresponding closed-loop systems have proper robustness stability and response performance.

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References

  1. Wang, Y., Xu, X.: A PID Controller for Unstable Processes Based on Sensitivity. Academic Journal of Shanghai University of Technology 31(2), 125–128 (2009)

    Google Scholar 

  2. Huang, H.P., Chen, C.C.: Control-system Synthesis for Open-loop Unstable Process with Time Delay. IEE Proc. Control Theory & Appl. 144(4), 334–346 (1997)

    Article  MATH  Google Scholar 

  3. Chen, C.-C., Huang, H.-P., Liaw, H.-J.: Set-Point Weighted PID Controller Tuning for Time- Delayed Unstable Processes. Ind. Eng. Chem. Res. 47, 6983–6990 (2008)

    Article  Google Scholar 

  4. Kaya, I., Tan, N., Atherton, D.P.: A Refinement Procedure for PID Controllers. Electrical Engineering 88, 215–221 (2006)

    Article  Google Scholar 

  5. Jeng, J.-C., Huang, H.-P.: Model-Based Auto- tuning Systems with Two-Degree-of-Freedom Control. Journal of Chinese Institute of Chemical Engineers 37(1), 95–102 (2006)

    Google Scholar 

  6. Thirunavukkarasu, I., George, V.I., Saravana Kumar, G., Ramakalyan, A.: Robust Stability and Performance Analysis of Unstable Process with Dead Time Using Mu Synthesis. ARPN Journal of Engineering and Applied Science 4(2), 1–5 (2009)

    Google Scholar 

  7. Luyben, W.L.: Simple Method for Tuning SISO Controller in Multivariable Systems. Ind. Eng. Chem., Process Des. Dev. 25, 654–660 (1986)

    Article  Google Scholar 

  8. Åström, K.J., Hägglund, T.: Advanced PID Control. Instrument Society of America, North Carolina (2006)

    Google Scholar 

  9. Tan, W., Liu, J., Chen, T., Marquez, H.J.: Comparison of Some Well-known PID Tuning Formulas. Computers and Chemical Engineering 30, 1416–1423 (2006)

    Article  Google Scholar 

  10. Chen, Y., Zeng, X., Tan, G.: Auto- tuning of Optimal PI Controller Satisfying Sensitivity Value Constraints. Advanced Materials Research 204-210, 1938–1943 (2011)

    Article  Google Scholar 

  11. Lee, Y., Lee, J., Park, S.: PID Controller Tuning for Integrating and Unstable Processes with Time Delay. Chemical Engineering Science 55, 3481–3493 (2000)

    Article  Google Scholar 

  12. Zhu, H., Shao, H.: The Control of Open-loop Unstable Processes with Time Delay Based on Improved IMC. Control and Decision 20(7), 727–731 (2005)

    MATH  Google Scholar 

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© 2011 Springer-Verlag Berlin Heidelberg

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Tan, G., Zeng, X., Gan, S., Chen, Y. (2011). Multi-objective Optimized PID Controller for Unstable First-Order Plus Delay Time Processes. In: Lin, S., Huang, X. (eds) Advances in Computer Science, Environment, Ecoinformatics, and Education. CSEE 2011. Communications in Computer and Information Science, vol 214. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-23321-0_48

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  • DOI: https://doi.org/10.1007/978-3-642-23321-0_48

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-23320-3

  • Online ISBN: 978-3-642-23321-0

  • eBook Packages: Computer ScienceComputer Science (R0)

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