1. Model-Based Control for Moisture in Paper Making Process
- Author
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C. Karthik, K. Suresh, K. Valarmathi, and R. Jacob Rajesh
- Subjects
Adaptive control ,business.product_category ,Moisture ,Computer science ,System identification ,PID controller ,GeneralLiterature_MISCELLANEOUS ,Cylinder (engine) ,law.invention ,Nonlinear system ,Paper machine ,law ,Control theory ,MATLAB ,business ,computer ,computer.programming_language - Abstract
This project deals with the performance evaluation on the comparison of model-based control for drying process of paper industry. The dryer section is the last part of the paper machine and consists of a large number of rotating steam-heated cast iron cylinders by adjusting the set point of the stream pressure controller to the cylinders. In the design of model reference adaptive control, schema is used, in which the adaptive law has been developed by MIT rule. Similarly, design of PID and MRAC controller is used. This paper presents a nonlinear dynamic control, based on heat and mass balance for steam, cylinder, and paper. The control was performed to the combined drying process system using both the adaptive control algorithm and MPC controller method and its results were analyzed. A simulation is carried out using MATLAB. Simulation results reveal clear benefits of the model reference adaptive control over traditional controller and MPC controller methods. Thus, by controlling, this process proves real incentives for industrial implementation.
- Published
- 2014
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