DC motor position control for pulley axial movement of an electromechanical dual acting pulley (EMDAP) CVT system
Currently hydraulic system has been used for changing transmission ratio of metal pushing V-belt Continuously Variable Transmission (CVT) with single acting pulley system. This paper introduces an alternative way of changing transmission ratio using an electromechanical actuator applied to dual acti...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
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2006
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| Online Access: | http://eprints.utm.my/239/1/BambangSupriyo2006_DCMotorPositionControl.pdf |
| _version_ | 1825908879328804864 |
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| author | Supriyo, Bambang Tawi, Kamarul Baharin Jamaluddin, Hishamuddin Ariyono, Sugeng |
| author_facet | Supriyo, Bambang Tawi, Kamarul Baharin Jamaluddin, Hishamuddin Ariyono, Sugeng |
| author_sort | Supriyo, Bambang |
| collection | ePrints |
| description | Currently hydraulic system has been used for changing transmission ratio of metal pushing V-belt Continuously Variable Transmission (CVT) with single acting pulley system. This paper introduces an alternative way of changing transmission ratio using an electromechanical actuator applied to dual acting pulley CVT system. This new system introduces two DC servomotors as actuators and power screw mechanisms as a means of shifting movable pulleys axially along transmission shafts. The primary motor is responsible for changing transmission ratio, while the secondary one is for preventing the metal belt from slipping. Since the methods of controlling these two motors are similar, this paper only discusses the primary part. Fuzzy PID control scheme is proposed for the DC servomotor position control. This controller drives the servomotor to regulate the axial movement of two movable pulley sheaves to shift the metal belt placed between the sheaves, and change the belt-pulley contact radius. Changing this contact radius means changing the transmission ratio. The fuzzy logic controller is used to improve the performance of the conventional PID considerably. Computer simulation results are presented to demonstrate the effectiveness of the proposed fuzzy PID controller as compared to that of the conventional fixed gain PID controller. |
| first_indexed | 2024-03-05T17:53:52Z |
| format | Conference or Workshop Item |
| id | utm.eprints-239 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T17:53:52Z |
| publishDate | 2006 |
| record_format | dspace |
| spelling | utm.eprints-2392017-08-24T01:40:36Z http://eprints.utm.my/239/ DC motor position control for pulley axial movement of an electromechanical dual acting pulley (EMDAP) CVT system Supriyo, Bambang Tawi, Kamarul Baharin Jamaluddin, Hishamuddin Ariyono, Sugeng TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics Currently hydraulic system has been used for changing transmission ratio of metal pushing V-belt Continuously Variable Transmission (CVT) with single acting pulley system. This paper introduces an alternative way of changing transmission ratio using an electromechanical actuator applied to dual acting pulley CVT system. This new system introduces two DC servomotors as actuators and power screw mechanisms as a means of shifting movable pulleys axially along transmission shafts. The primary motor is responsible for changing transmission ratio, while the secondary one is for preventing the metal belt from slipping. Since the methods of controlling these two motors are similar, this paper only discusses the primary part. Fuzzy PID control scheme is proposed for the DC servomotor position control. This controller drives the servomotor to regulate the axial movement of two movable pulley sheaves to shift the metal belt placed between the sheaves, and change the belt-pulley contact radius. Changing this contact radius means changing the transmission ratio. The fuzzy logic controller is used to improve the performance of the conventional PID considerably. Computer simulation results are presented to demonstrate the effectiveness of the proposed fuzzy PID controller as compared to that of the conventional fixed gain PID controller. 2006-07 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/239/1/BambangSupriyo2006_DCMotorPositionControl.pdf Supriyo, Bambang and Tawi, Kamarul Baharin and Jamaluddin, Hishamuddin and Ariyono, Sugeng (2006) DC motor position control for pulley axial movement of an electromechanical dual acting pulley (EMDAP) CVT system. In: 1st Regional Conference on Vehicle Engineering & Technology, 3-5 July 2006, Kuala Lumpur, Malaysia. |
| spellingShingle | TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics Supriyo, Bambang Tawi, Kamarul Baharin Jamaluddin, Hishamuddin Ariyono, Sugeng DC motor position control for pulley axial movement of an electromechanical dual acting pulley (EMDAP) CVT system |
| title | DC motor position control for pulley axial movement of an electromechanical dual acting pulley (EMDAP) CVT system |
| title_full | DC motor position control for pulley axial movement of an electromechanical dual acting pulley (EMDAP) CVT system |
| title_fullStr | DC motor position control for pulley axial movement of an electromechanical dual acting pulley (EMDAP) CVT system |
| title_full_unstemmed | DC motor position control for pulley axial movement of an electromechanical dual acting pulley (EMDAP) CVT system |
| title_short | DC motor position control for pulley axial movement of an electromechanical dual acting pulley (EMDAP) CVT system |
| title_sort | dc motor position control for pulley axial movement of an electromechanical dual acting pulley emdap cvt system |
| topic | TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics |
| url | http://eprints.utm.my/239/1/BambangSupriyo2006_DCMotorPositionControl.pdf |
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