BLT Method for PI Controllers of Unstable Systems

References

• Sree, R.P. and Chidambaram, M., Control of Unstable Systems. Narosa Publishing House Pvt. Ltd., New Delhi (2006).
   Google Scholar
• Georgiou, A., Georgakis, C. and Luyben, W.L., “Control of a Multivariable Open-Loop Unstable Process”, Ind. Eng. Chem. Res., 28, pp. 1481–1489 (1989). doi: 10.1021/ie00094a008
   Web of Science ®Google Scholar
• Govindhakannan, J. and Chidambaram, M., “Multivariable PI Control of Unstable Systems”, Process Control Qual., 10, pp. 319–329 (1997).
   Google Scholar
• Tanttu, J.T. and Lieslehto, J., A Comparative Study of Some Multivariable PI Controller Tuning Methods, in: Devanathan, R. ed., Intelligent Tuning and Adaptive Control, IFAC, Singapore, pp. 357–362 (1991).
   Google Scholar
• Luyben, W.L. and Luyben, M.L., Essentials of Process Control, McGraw-Hill, New Delhi (1997).
   Google Scholar
• Govindakannan, J. and Chidambaram, M., “Two-Stage Multivariable PID Controllers for Unstable Plus Time Delay Systems”, Indian Chem. Eng., 42, pp. 89–93 (2000).
   Google Scholar
• Jacob, E.F. and Chidambaram, M., “Design of Controllers for Unstable First-Order Plus Time Delay Systems”, Comput. Chem. Eng., 20, pp. 579–584 (1996). doi: 10.1016/0098-1354(95)00210-3
   Web of Science ®Google Scholar
• Ram, V.D., Rajapandiyan, C. and Chidambaram, M., “Steady-State Gain Identification and Control of Multivariable Unstable Systems”, Chem. Eng. Commun., 202, pp. 151–162 (2015). doi: 10.1080/00986445.2013.832226
   Web of Science ®Google Scholar
• Jin, Q.B. and Liu, Q., “Analytical IMC-PID Design in Terms of Performance/Robustness Tradeoff for Integrating Processes: From 2-Dof to 1-Dof”, J. Process Control, 24, pp. 22–32 (2014). doi: 10.1016/j.jprocont.2013.12.011
   Web of Science ®Google Scholar
• Jin, Q.B. and Liu, Q., “Decoupling Proportional–Integral–Derivative Controller Design for Multivariable Processes with Time Delays”, Ind. Eng. Chem. Res., 53, pp. 765–777 (2014). doi: 10.1021/ie4024726
   Web of Science ®Google Scholar
• Liu, Q. and Jin, Q., “Multi-Loop PI/PID Controllers Design for Disturbance Rejection Based on Non-Parametric Effective Model and Non-Convex Optimisation”, IET Control Theory Appl., 8, pp. 1499–1512 (2014). doi: 10.1049/iet-cta.2013.0907
   Web of Science ®Google Scholar
• Jin, Q.B. and Liu, Q., “Partial Decoupling Control for Disturbance Rejection for Multivariable Systems with Time Delays”, Ind. Eng. Chem. Res., 53, pp. 15932–15945 (2014). doi: 10.1021/ie502785c
   Web of Science ®Google Scholar
• Voda, A. A. and Landau, I. D., “A Method for the Auto-Calibration of PID Controllers”, Automatica, 31, pp. 41–53 (1995). doi: 10.1016/0005-1098(94)00067-S
   Web of Science ®Google Scholar
• Preitl, S. and Precup, R.-E., “On the Algorithmic Design of a Class of Control Systems Based on Providing the Symmetry of Open-Loop Bode Plots, Scientific Bulletin of UPT”, Trans. Autom. Control Comput. Sci., 41, pp. 47–55 (1996).
   Google Scholar
• Preitl, S. and Precup, R.-E., “An Extension of Tuning Relations after Symmetrical Optimum Method for PI and PID Controllers”, Automatica, 35, pp. 1731–1736 (1999). doi: 10.1016/S0005-1098(99)00091-6
   Web of Science ®Google Scholar
• Papadopoulos, K. G. and Margaris, N. I., “Extending the Symmetrical Optimum Criterion to the Design of PID Type-p Control Loops”, J. Process Control, 22, pp. 11–25 (2012). doi: 10.1016/j.jprocont.2011.10.014
   Web of Science ®Google Scholar
• Papadopoulos, K. G., Papastefanaki, E. N. and Margaris, N. I., “Explicit Analytical PID Tuning Rules for the Design of Type-III Control Loops”, IEEE Trans. Ind. Electron., 60, pp. 4650–4664 (2013). doi: 10.1109/TIE.2012.2217723
   Web of Science ®Google Scholar
• Pavkovic, D., Polak, S. and Zorc, D., “PID Controller Auto-Tuning Based on Process Step Response and Damping Optimum Criterion”, ISA Trans., 53, pp. 85–96 (2014). doi: 10.1016/j.isatra.2013.08.011
   PubMed Web of Science ®Google Scholar
• Ablay, G., “Variable Structure Controllers for Unstable Processes”, J. Process Control, 32, pp. 10–15 (2015). doi: 10.1016/j.jprocont.2015.04.017
   Web of Science ®Google Scholar
• Ajmeri, M. and Ali, A., Two Degree of Freedom Control Scheme for Unstable Processes with Small Time Delay”, ISA Trans., 56, pp. 308–326 (2015). doi: 10.1016/j.isatra.2014.12.007
   PubMed Web of Science ®Google Scholar
• Jevtovic, B.T. and Matausek, M.R., “PID Controller Design of TITO System Based on Ideal Decoupler”, J. Process Control, 20, pp. 869–876 (2010). doi: 10.1016/j.jprocont.2010.05.006
   Web of Science ®Google Scholar
• Hazarika, S. and Chidambaram, M., “Static Decouplers with P-PI Dual Loop Controllers for Unstable System”, Indian Chem. Eng., 58, pp. 172–185 (2015). doi: 10.1080/00194506.2015.1006146
   Google Scholar
• Hazarika, S. and Chidambaram, M., “Design of Proportional Integral Controllers with Decouplers for Unstable Two Input Two Output Systems”, Ind. Eng. Chem. Res., 53, pp. 6467–6476 (2014). doi: 10.1021/ie403791q
   Web of Science ®Google Scholar
• Dhanya Ram, V. and Chidambaram, M. “Simple Method of Designing Centralized PI Controllers for Multivariable Systems Based on SSGM”, ISA Trans., 56, pp. 252–260 (2015). doi: 10.1016/j.isatra.2014.11.019
   PubMed Web of Science ®Google Scholar
• Besta, C.S. and Chidambaram, M., “Centralized P/PI Control System Design Based on Equivalent Transfer Functions for Unstable TITO Process, in: Industrial and Information Systems, IEEE, Gwalior. Dec, pp. 1–6 (2014).
   Google Scholar
• Luyben, W.L., “Simple Method for Tuning SISO Controllers in Multivariable Systems”, Ind. Eng. Chem. Res., 25, pp. 654–660 (1988).
   Google Scholar
• Besta, C.S. and Chidambaram, M., “Tuning of Multivariable PI Controllers by BLT Method for TITO Systems”, Chem. Eng. Commun., 203, pp. 527–538 (2016). doi: 10.1080/00986445.2015.1039121
   Web of Science ®Google Scholar
• Monica, T.J., Yu, C. and Luyben, W., “Improved Multiloop Single-Input/Single-Output (SISO) Controllers for Multivariable Processes”, Ind. Eng. Chem. Res., 27, pp. 969–973 (1988). doi: 10.1021/ie00078a013
   Web of Science ®Google Scholar
• Bristol, E.H., “On a New Measure of Interaction for Multivariable Process Control”, IEEE Trans. Autom. Control, AC-11(1), pp. 133–134 (1966). doi: 10.1109/TAC.1966.1098266
   Google Scholar
• Valentine, C.C. and Chidambaram, M., “PID Control of Unstable Time Delay System”, Chem. Eng. Commun., 162, pp. 63–74 (1997). doi: 10.1080/00986449708936632
   Web of Science ®Google Scholar
• Maciejowski, J.M., Multivariable Feedback Design, Addison Wesley, New York (1989).
   Google Scholar
• Rotstein, G.E. and Lewin, D.R., “Simple PI and PID Tuning for Open-Loop Unstable Systems”, Ind. Eng. Chem. Res., 30, pp. 1864–1869 (1991). doi: 10.1021/ie00056a028
   Web of Science ®Google Scholar