Performance improvement of improved practical control method for two-mass PTP positioning systems in the presence of actuator saturation
The positioning systems generally need a good controller to achieve a fast response, high accuracy and robustness. In addition, ease and simplicity of controller design structure are very important for practical applications. For satisfying these requirements, NCTF controller has been proposed as...
| Main Authors: | , |
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| Format: | Proceeding Paper |
| Language: | English |
| Published: |
2011
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/5383/ http://irep.iium.edu.my/5383/1/iapec2011_fitri.pdf |
| _version_ | 1848776493076840448 |
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| author | Yakub, Mohd Fitri Mohd Akmeliawati, Rini |
| author_facet | Yakub, Mohd Fitri Mohd Akmeliawati, Rini |
| author_sort | Yakub, Mohd Fitri Mohd |
| building | IIUM Repository |
| collection | Online Access |
| description | The positioning systems generally need a good controller to achieve a fast response, high accuracy and robustness. In addition, ease and simplicity of controller design
structure are very important for practical applications. For
satisfying these requirements, NCTF controller has been
proposed as a practical control method for two-mass rotary PTP positioning systems. However, the effect of the actuator
saturation cannot be completely compensated due to integrator windup when the object parameter varies. This paper presents a method to further improve NCTF controller to overcome the problem of integrator windup. The improved NCTF controller is evaluated experimentally using rotary two-mass positioning system. The effect of the design parameters on the robustness of the improved NCTF with anti-windup integrator controller is evaluated and compared with NCTF without anti-windup integrator and the equivalent PID controller. The results show that the improved NCTF controller is effective to compensate the effect of integrator windup. |
| first_indexed | 2025-11-14T14:30:58Z |
| format | Proceeding Paper |
| id | iium-5383 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T14:30:58Z |
| publishDate | 2011 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-53832012-01-25T00:14:08Z http://irep.iium.edu.my/5383/ Performance improvement of improved practical control method for two-mass PTP positioning systems in the presence of actuator saturation Yakub, Mohd Fitri Mohd Akmeliawati, Rini TJ212 Control engineering The positioning systems generally need a good controller to achieve a fast response, high accuracy and robustness. In addition, ease and simplicity of controller design structure are very important for practical applications. For satisfying these requirements, NCTF controller has been proposed as a practical control method for two-mass rotary PTP positioning systems. However, the effect of the actuator saturation cannot be completely compensated due to integrator windup when the object parameter varies. This paper presents a method to further improve NCTF controller to overcome the problem of integrator windup. The improved NCTF controller is evaluated experimentally using rotary two-mass positioning system. The effect of the design parameters on the robustness of the improved NCTF with anti-windup integrator controller is evaluated and compared with NCTF without anti-windup integrator and the equivalent PID controller. The results show that the improved NCTF controller is effective to compensate the effect of integrator windup. 2011 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/5383/1/iapec2011_fitri.pdf Yakub, Mohd Fitri Mohd and Akmeliawati, Rini (2011) Performance improvement of improved practical control method for two-mass PTP positioning systems in the presence of actuator saturation. In: 2011 IEEE Applied Power Electronics Colloquium (IAPEC), 18-19 April, 2011, Johor Bahru, Malaysia. http://dx.doi.org/10.1109/IAPEC.2011.5779846 doi:10.1109/IAPEC.2011.5779846 |
| spellingShingle | TJ212 Control engineering Yakub, Mohd Fitri Mohd Akmeliawati, Rini Performance improvement of improved practical control method for two-mass PTP positioning systems in the presence of actuator saturation |
| title | Performance improvement of improved practical control method for two-mass PTP positioning systems in the presence of actuator saturation |
| title_full | Performance improvement of improved practical control method for two-mass PTP positioning systems in the presence of actuator saturation |
| title_fullStr | Performance improvement of improved practical control method for two-mass PTP positioning systems in the presence of actuator saturation |
| title_full_unstemmed | Performance improvement of improved practical control method for two-mass PTP positioning systems in the presence of actuator saturation |
| title_short | Performance improvement of improved practical control method for two-mass PTP positioning systems in the presence of actuator saturation |
| title_sort | performance improvement of improved practical control method for two-mass ptp positioning systems in the presence of actuator saturation |
| topic | TJ212 Control engineering |
| url | http://irep.iium.edu.my/5383/ http://irep.iium.edu.my/5383/ http://irep.iium.edu.my/5383/ http://irep.iium.edu.my/5383/1/iapec2011_fitri.pdf |