Tuning of a Novel Second-order Compensator for Use with a Highly Oscillating Second-order-like Process | |
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( Volume 1 Issue 1,July 2015 ) OPEN ACCESS | |
Author(s): | |
Galal Ali Hassaan | |
Abstract: | |
A novel second-order compensator is presented to control one of the difficult processes having highly oscillating characteristic with maximum overshoot of above 85 %. The proposed compensator has three parameters, one of them is used to adjust the steady-state characteristics of the control system and the other two parameter are tuned to adjust the performance of the control system during step-input tracking. The compensator is tuned using MATLAB control and optimization toolboxes through using five error-based objective functions. To examine the effectiveness of the proposed compensator, it was compared with three controllers investigated before to control the same process. The proposed compensator can compete well with the other controllers and generate an overshoot free response with good transient and steady state characteristics. |
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