Vibration control of two-mass rotary system using improved NCTF controller for positioning systems
In this paper, a nominal characteristic trajectory following (NCTF) controller for point-to-point (PTP) positioning system for two mass rotary system is introduced and its performance is evaluated. Generally, the NCTF controller consists of a nominal characteristic trajectory (NCT) and a compensator...
| Main Authors: | , , |
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| Format: | Proceeding Paper |
| Language: | English |
| Published: |
2010
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| Online Access: | http://irep.iium.edu.my/4136/ http://irep.iium.edu.my/4136/1/Vibration_control_of_two-mass_rotary_system_using_improved_NCTF_controller_for_positioning_systems.pdf |
| _version_ | 1848776279709450240 |
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| author | Mohd. Yakub, Mohd. Fitri Martono, Wahyudi Akmeliawati, Rini |
| author_facet | Mohd. Yakub, Mohd. Fitri Martono, Wahyudi Akmeliawati, Rini |
| author_sort | Mohd. Yakub, Mohd. Fitri |
| building | IIUM Repository |
| collection | Online Access |
| description | In this paper, a nominal characteristic trajectory following (NCTF) controller for point-to-point (PTP) positioning system for two mass rotary system is introduced and its performance is evaluated. Generally, the NCTF controller consists of a nominal characteristic trajectory (NCT) and a compensator. The objective of the NCTF controller is to make the object motion follow the NCT and end at its origin. The NCTF controller is designed based on a simple open-loop experiment of the object. The parameters and an exact model of the plant are not necessary for controller design. This paper presents a method to improve the existing NCTF controller for two mass rotary positioning system by adding a notch filter as a compensator to eliminate the vibration due to the mechanical resonance. They can often remove resonance without compromising performance. The improved NCTF controller is evaluated and discussed based on results of simulation. The effect of the design parameters on the robustness of the NCTF controller to inertia and friction variations is evaluated and compared with conventional PID controller. It is shown that improved NCTF controller is better than conventional PID controller. |
| first_indexed | 2025-11-14T14:27:34Z |
| format | Proceeding Paper |
| id | iium-4136 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T14:27:34Z |
| publishDate | 2010 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-41362012-03-19T06:50:25Z http://irep.iium.edu.my/4136/ Vibration control of two-mass rotary system using improved NCTF controller for positioning systems Mohd. Yakub, Mohd. Fitri Martono, Wahyudi Akmeliawati, Rini TK Electrical engineering. Electronics Nuclear engineering In this paper, a nominal characteristic trajectory following (NCTF) controller for point-to-point (PTP) positioning system for two mass rotary system is introduced and its performance is evaluated. Generally, the NCTF controller consists of a nominal characteristic trajectory (NCT) and a compensator. The objective of the NCTF controller is to make the object motion follow the NCT and end at its origin. The NCTF controller is designed based on a simple open-loop experiment of the object. The parameters and an exact model of the plant are not necessary for controller design. This paper presents a method to improve the existing NCTF controller for two mass rotary positioning system by adding a notch filter as a compensator to eliminate the vibration due to the mechanical resonance. They can often remove resonance without compromising performance. The improved NCTF controller is evaluated and discussed based on results of simulation. The effect of the design parameters on the robustness of the NCTF controller to inertia and friction variations is evaluated and compared with conventional PID controller. It is shown that improved NCTF controller is better than conventional PID controller. 2010 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/4136/1/Vibration_control_of_two-mass_rotary_system_using_improved_NCTF_controller_for_positioning_systems.pdf Mohd. Yakub, Mohd. Fitri and Martono, Wahyudi and Akmeliawati, Rini (2010) Vibration control of two-mass rotary system using improved NCTF controller for positioning systems. In: 2010 IEEE Control and System Graduate Research Colloquim (ICSGRC), 22 June 2010, Shah Alam, Selangor, Malaysia. http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5562522 doi:10.1109/ICSGRC.2010.5562522 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Mohd. Yakub, Mohd. Fitri Martono, Wahyudi Akmeliawati, Rini Vibration control of two-mass rotary system using improved NCTF controller for positioning systems |
| title | Vibration control of two-mass rotary system using improved NCTF controller for positioning systems |
| title_full | Vibration control of two-mass rotary system using improved NCTF controller for positioning systems |
| title_fullStr | Vibration control of two-mass rotary system using improved NCTF controller for positioning systems |
| title_full_unstemmed | Vibration control of two-mass rotary system using improved NCTF controller for positioning systems |
| title_short | Vibration control of two-mass rotary system using improved NCTF controller for positioning systems |
| title_sort | vibration control of two-mass rotary system using improved nctf controller for positioning systems |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://irep.iium.edu.my/4136/ http://irep.iium.edu.my/4136/ http://irep.iium.edu.my/4136/ http://irep.iium.edu.my/4136/1/Vibration_control_of_two-mass_rotary_system_using_improved_NCTF_controller_for_positioning_systems.pdf |