Set Point Weighted Modified Smith Predictor for Higher Order Integrating Processes with Time Delay
P. Deepa1, V. Vijayan2, D.Sankaran3, V.Supraja4
1P. Deepa, Associate Professor, Dept Of Eie, St. Joseph’s College Of Engineering, Chennai, India.
2V. Vijayan, Professor, Dept of Eie, St. Joseph’s College Of Engineering, Chennai, India.
3D.Sankaran, Assistant Professor, Dept of Eie, St. Joseph’s College Of Engineering, Chennai, India.
4V.Supraja, Pg Student, Dept Of Eie, St. Joseph’s College Of Engineering, Chennai, India.
Manuscript received on November 11, 2019. | Revised Manuscript received on November 20 2019. | Manuscript published on 30 November, 2019. | PP: 11237-11239 | Volume-8 Issue-4, November 2019. | Retrieval Number: D9416118419/2019©BEIESP | DOI: 10.35940/ijrte.D9416.118419
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: This Paper Presents About The Synthesis Of Two-Degree-Of-Freedom Control Structure Based On Modified Smith Predictor Control For Higher Order Integrating Processes With Time Delay. This Control Synthesis Is Done Based On Chengqiang Yin Method. It Has Two Pid Controllers- One Is Set Point Tracking Controller Based On Direct Synthesis Method And The Other Is Disturbance Rejection Controller Based On Imc Principle. In This Work, A Set Point Weight Is Added With Pid Controller To Reduce Peak Overshoots And Settling Time In The Modified Smith Predictor. Two Simulation Examples Are Given To Demonstrate The Validity Of This Method.
Keywords: Modified Smith Predictor, Two-Degree-Of-Freedom Control, Integrating Processes, Set Point Tracking, Disturbance Rejection, Direct Synthesis Method, Imc, Set Point Weighted Pid.
Scope of the Article: Manufacturing Processes.