Optimization of PID controller for flexible link system using a pareto-based multi-objective differential (PMODE) evolution
The conflict between the transient performance of the link position and tip vibration in a flexible link system has made the control of such system a challenging task. The system is required to obtain a fast transient position response together with minimal tip vibration. This can be viewed like ma...
| Main Authors: | , , , |
|---|---|
| 格式: | Proceeding Paper |
| 语言: | English |
| 出版: |
2011
|
| 主题: | |
| 在线阅读: | http://irep.iium.edu.my/5389/1/icom_11_ismailPMODE.pdf |
| _version_ | 1825644661332508672 |
|---|---|
| author | Tijani, I. B. Akmeliawati, Rini Abdul Muthalif, Asan Gani Legowo, Ari |
| author_facet | Tijani, I. B. Akmeliawati, Rini Abdul Muthalif, Asan Gani Legowo, Ari |
| author_sort | Tijani, I. B. |
| collection | IIUM |
| description | The conflict between the transient performance of the
link position and tip vibration in a flexible link system has made the control of such system a challenging task. The system is required to obtain a fast transient position response together with minimal tip vibration. This can be viewed like many other reallife control problems as a multi-objectives optimization problem in which an optimal compromise between the design objectives is required. PID controller is noted with historical simplicity in
terms of design and implementation when compares to other
linear time invariant (LTI) control techniques. However, the
shortcoming of PID lies in the tuning of the controller gains for a given problem. To overcome this, a Multiobjective Differential Evolution (MODE)-based PID controller is reported in this study for controlling a flexible link system. The gains of the PID controller are tuned using a developed MATLAB-based MODE to obtain pareto-solutions for both link position and tip vibration.
The performance of the selected best PID controller from
MODE-based design is benchmarked with the LQR controller
provided by the manufacturer (QUANSER) of the laboratory
scale flexible link plant. Though, the LQR shows better transient performance in the position responses, the developed MODE-PID gave better tip response performances as indicated in both the simulation and experimental responses obtained |
| first_indexed | 2024-03-05T22:36:05Z |
| format | Proceeding Paper |
| id | oai:generic.eprints.org:5389 |
| institution | International Islamic University Malaysia |
| language | English |
| last_indexed | 2024-03-05T22:36:05Z |
| publishDate | 2011 |
| record_format | dspace |
| spelling | oai:generic.eprints.org:53892015-09-09T00:31:20Z http://irep.iium.edu.my/5389/ Optimization of PID controller for flexible link system using a pareto-based multi-objective differential (PMODE) evolution Tijani, I. B. Akmeliawati, Rini Abdul Muthalif, Asan Gani Legowo, Ari TJ212 Control engineering The conflict between the transient performance of the link position and tip vibration in a flexible link system has made the control of such system a challenging task. The system is required to obtain a fast transient position response together with minimal tip vibration. This can be viewed like many other reallife control problems as a multi-objectives optimization problem in which an optimal compromise between the design objectives is required. PID controller is noted with historical simplicity in terms of design and implementation when compares to other linear time invariant (LTI) control techniques. However, the shortcoming of PID lies in the tuning of the controller gains for a given problem. To overcome this, a Multiobjective Differential Evolution (MODE)-based PID controller is reported in this study for controlling a flexible link system. The gains of the PID controller are tuned using a developed MATLAB-based MODE to obtain pareto-solutions for both link position and tip vibration. The performance of the selected best PID controller from MODE-based design is benchmarked with the LQR controller provided by the manufacturer (QUANSER) of the laboratory scale flexible link plant. Though, the LQR shows better transient performance in the position responses, the developed MODE-PID gave better tip response performances as indicated in both the simulation and experimental responses obtained 2011 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/5389/1/icom_11_ismailPMODE.pdf Tijani, I. B. and Akmeliawati, Rini and Abdul Muthalif, Asan Gani and Legowo, Ari (2011) Optimization of PID controller for flexible link system using a pareto-based multi-objective differential (PMODE) evolution. In: 2011 4th International Conference on Mechatronics: Integrated Engineering for Industrial and Societal Development (ICOM 2011), 17-19 May, 2011, Kuala Lumpur, Malaysia. http://dx.doi.org/10.1109/ICOM.2011.5937190 doi:10.1109/ICOM.2011.5937190 |
| spellingShingle | TJ212 Control engineering Tijani, I. B. Akmeliawati, Rini Abdul Muthalif, Asan Gani Legowo, Ari Optimization of PID controller for flexible link system using a pareto-based multi-objective differential (PMODE) evolution |
| title | Optimization of PID controller for flexible link system using a pareto-based multi-objective differential (PMODE) evolution |
| title_full | Optimization of PID controller for flexible link system using a pareto-based multi-objective differential (PMODE) evolution |
| title_fullStr | Optimization of PID controller for flexible link system using a pareto-based multi-objective differential (PMODE) evolution |
| title_full_unstemmed | Optimization of PID controller for flexible link system using a pareto-based multi-objective differential (PMODE) evolution |
| title_short | Optimization of PID controller for flexible link system using a pareto-based multi-objective differential (PMODE) evolution |
| title_sort | optimization of pid controller for flexible link system using a pareto based multi objective differential pmode evolution |
| topic | TJ212 Control engineering |
| url | http://irep.iium.edu.my/5389/1/icom_11_ismailPMODE.pdf |
| work_keys_str_mv | AT tijaniib optimizationofpidcontrollerforflexiblelinksystemusingaparetobasedmultiobjectivedifferentialpmodeevolution AT akmeliawatirini optimizationofpidcontrollerforflexiblelinksystemusingaparetobasedmultiobjectivedifferentialpmodeevolution AT abdulmuthalifasangani optimizationofpidcontrollerforflexiblelinksystemusingaparetobasedmultiobjectivedifferentialpmodeevolution AT legowoari optimizationofpidcontrollerforflexiblelinksystemusingaparetobasedmultiobjectivedifferentialpmodeevolution |