New Proportional Integral Controller for Nth Order Transfer Function Model
Choon Lih Hoo, Chung Chin Yau Edwin, Mohamed Haris Sallehuddin, Nik Mohamed Nik Abdullah
Choon Lih Hoo
Available Online August 2013.
- https://doi.org/10.2991/case-13.2013.1How to use a DOI?
- Keywords-component; Anti-windup; proportional-integral (PI) control; tracking back calculation; steady state.
- The windup phenomenon in control has results in performance degradation or even system instability. The existing methods manipulate the integral control in their own respective way when saturation occurred in order to bring the system back into the linear region. The proposed new proportional integral controller consists of a separately controlled integration which functions to seek for steady state value with respective to the input command and stored the value throughout the system operation. Simulations done for unloading cases for induction motor plant and also a higher order transfer function plant. The results show that the proposed controller gives a promising performance when compared with the existing methods.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Choon Lih Hoo AU - Chung Chin Yau Edwin AU - Mohamed Haris Sallehuddin AU - Nik Mohamed Nik Abdullah PY - 2013/08 DA - 2013/08 TI - New Proportional Integral Controller for Nth Order Transfer Function Model BT - Third International Conference on Control, Automation and Systems Engineering (CASE-13) PB - Atlantis Press SN - 1951-6851 UR - https://doi.org/10.2991/case-13.2013.1 DO - https://doi.org/10.2991/case-13.2013.1 ID - Hoo2013/08 ER -