Author:
Wahyudi ,Martasia Sela,Setiyono Budi,Setiawan Iwan
Abstract
Auto-tuning relay feedback is one of the control techniques, which is used to solve the non-linear, long delay time, and disturbance's problems. This control technique is the development of Ziegler-Nichols that can be done automatically without doing system modeling. In this paper, auto-tuning relay feedback is used in the control system response to optimization of Shell Heavy Oil Fractionator (SHOF) system so the output of product composition as expected. SHOF is a distillation column type used to separate crude oil into desired products based on the difference in the boiling point of each product. PI regulators of relay feedback are used to control the valves on the SHOF with three inputs and three outputs that has been decoupled. Based on the tests, the average values of IAE at top end point composition (Y1) obtained with disturbance and no disturbance are 83.17 and 10.933, respectively. At the side end point composition (Y2), the average values of IAE with disturbance and no disturbance are obtained respectively, 336.38 and 42.3467. The average values of IAE at bottom reflux temperature (Y3) with disturbance and no disturbance are obtained 0.15 and 0.13, respectively.
Reference11 articles.
1. García C. E., Prett D. M., and Ramaker B. L., Fundamental Process Control, 1st ed. Boston: Butterworths, (1988).
2. Ansari R. M. and Tadé M. O., Nonlinear Model-based Process Control Applications in Petroleum Refining, 1st ed. London: Springer, (2000).
3. Huang C. and Chen S., “Performance assessment of process with uncertainties based on minimum variance *,” no. Iccse, pp. 848–854, (2016).
4. Bijeesh K., Kalpana D., and Thyagarajan T., “Identification of 3-by-3 MIMO system using relay feedback,” Proc. 2014 IEEE Int. Conf. Adv. Commun. Control Comput. Technol. ICACCCT 2014, no. 978, pp. 157–162, (2015).
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