Position control for pulley axial movement of electro-mechanical dual acting pulley continuously variable transmission system.
Currently a hydraulic system has been used for changing Continuously Variable Transmission (CVT) ratio of metal pushing V-belt with single acting pulley system. This paper introduces an alternative way of changing CVT ratio using an electro-mechanical dual acting pulley (EMDAP) CVT system. This new...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | en |
| Published: |
Faculty of Mechanical Engineering
2006
|
| Subjects: | |
| Online Access: | http://eprints.utm.my/6618/1/paper%25207.pdf http://eprints.utm.my/6618/ http://www.fkm.utm.my/~mekanika |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1845471654711394304 |
|---|---|
| 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 |
| building | UTM Library |
| collection | Institutional Repository |
| content_provider | Universiti Teknologi Malaysia |
| content_source | UTM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Currently a hydraulic system has been used for changing Continuously Variable Transmission (CVT) ratio of metal pushing V-belt with single acting pulley system. This paper introduces an alternative way of changing CVT ratio using an electro-mechanical dual acting pulley (EMDAP) CVT system. This new system introduces two DC servomotors as actuators and power screw mechanisms as a means of shifting the pulleys axially along the transmission shafts. The primary motor is responsible for changing CVT ratio, while the secondary controls the metal belt from slipping. Since the methods of controlling these two motors are similar, this paper only discusses the primary part. The servomotor regulates 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 CVT ratio. Fuzzy PID control scheme is proposed for this pulley position control. 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. |
| format | Article |
| id | my.utm.eprints-6618 |
| institution | Universiti Teknologi Malaysia |
| language | en |
| publishDate | 2006 |
| publisher | Faculty of Mechanical Engineering |
| record_format | eprints |
| spelling | my.utm.eprints-66182012-05-23T08:35:16Z http://eprints.utm.my/6618/ Position control for pulley axial movement of electro-mechanical dual acting pulley continuously variable transmission system. Supriyo, Bambang Tawi, Kamarul Baharin Jamaluddin, Hishamuddin Ariyono, Sugeng TJ Mechanical engineering and machinery Currently a hydraulic system has been used for changing Continuously Variable Transmission (CVT) ratio of metal pushing V-belt with single acting pulley system. This paper introduces an alternative way of changing CVT ratio using an electro-mechanical dual acting pulley (EMDAP) CVT system. This new system introduces two DC servomotors as actuators and power screw mechanisms as a means of shifting the pulleys axially along the transmission shafts. The primary motor is responsible for changing CVT ratio, while the secondary controls the metal belt from slipping. Since the methods of controlling these two motors are similar, this paper only discusses the primary part. The servomotor regulates 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 CVT ratio. Fuzzy PID control scheme is proposed for this pulley position control. 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. Faculty of Mechanical Engineering 2006-12 Article PeerReviewed application/pdf en http://eprints.utm.my/6618/1/paper%25207.pdf Supriyo, Bambang and Tawi, Kamarul Baharin and Jamaluddin, Hishamuddin and Ariyono, Sugeng (2006) Position control for pulley axial movement of electro-mechanical dual acting pulley continuously variable transmission system. Jurnal Mekanikal (22). pp. 89-102. ISSN 0127-3396 http://www.fkm.utm.my/~mekanika |
| spellingShingle | TJ Mechanical engineering and machinery Supriyo, Bambang Tawi, Kamarul Baharin Jamaluddin, Hishamuddin Ariyono, Sugeng Position control for pulley axial movement of electro-mechanical dual acting pulley continuously variable transmission system. |
| title | Position control for pulley axial movement of electro-mechanical dual acting pulley continuously variable transmission system. |
| title_full | Position control for pulley axial movement of electro-mechanical dual acting pulley continuously variable transmission system. |
| title_fullStr | Position control for pulley axial movement of electro-mechanical dual acting pulley continuously variable transmission system. |
| title_full_unstemmed | Position control for pulley axial movement of electro-mechanical dual acting pulley continuously variable transmission system. |
| title_short | Position control for pulley axial movement of electro-mechanical dual acting pulley continuously variable transmission system. |
| title_sort | position control for pulley axial movement of electro-mechanical dual acting pulley continuously variable transmission system. |
| topic | TJ Mechanical engineering and machinery |
| url | http://eprints.utm.my/6618/1/paper%25207.pdf http://eprints.utm.my/6618/ http://www.fkm.utm.my/~mekanika |
| url_provider | http://eprints.utm.my/ |