Two-Mode Operation Engine Mount Design for Automotive Applications
Hydraulic engine mounts are applied to the automotive applications to isolate the chassis from the high frequency noise and vibration generated by the engine as well as to limit the engine shake motions resulting at low frequencies. In this paper, a new hydraulic engine mount with a controllable ine...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2012-01-01
|
| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.3233/SAV-2012-0669 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832566927310979072 |
|---|---|
| author | Reza Tikani Nader Vahdati Saeed Ziaei-Rad |
| author_facet | Reza Tikani Nader Vahdati Saeed Ziaei-Rad |
| author_sort | Reza Tikani |
| collection | DOAJ |
| description | Hydraulic engine mounts are applied to the automotive applications to isolate the chassis from the high frequency noise and vibration generated by the engine as well as to limit the engine shake motions resulting at low frequencies. In this paper, a new hydraulic engine mount with a controllable inertia track profile is proposed and its dynamic behavior is investigated. The profile of the inertia track is varied by applying a controlled force to a cylindrical rubber disk, placed in the inertia track. This design provides a hydraulic engine mount design with an adjustable notch frequency location and also damping characteristics in shake motions. By using a simple control strategy, the efficiency of the proposed hydraulic engine mount in two-mode operation meaning isolating mode in the highway driving condition and damping mode in the shock motions, is investigated. |
| format | Article |
| id | doaj-art-e7eda296e34240bbbe1ca85b21ed1bba |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-e7eda296e34240bbbe1ca85b21ed1bba2025-02-03T01:02:55ZengWileyShock and Vibration1070-96221875-92032012-01-011961267128010.3233/SAV-2012-0669Two-Mode Operation Engine Mount Design for Automotive ApplicationsReza Tikani0Nader Vahdati1Saeed Ziaei-Rad2Department of Mechanical Engineering, Isfahan University of Technology, Isfahan, IranDepartment of Mechanical Engineering, The Petroleum Institute, Abu Dhabi, UAEDepartment of Mechanical Engineering, Isfahan University of Technology, Isfahan, IranHydraulic engine mounts are applied to the automotive applications to isolate the chassis from the high frequency noise and vibration generated by the engine as well as to limit the engine shake motions resulting at low frequencies. In this paper, a new hydraulic engine mount with a controllable inertia track profile is proposed and its dynamic behavior is investigated. The profile of the inertia track is varied by applying a controlled force to a cylindrical rubber disk, placed in the inertia track. This design provides a hydraulic engine mount design with an adjustable notch frequency location and also damping characteristics in shake motions. By using a simple control strategy, the efficiency of the proposed hydraulic engine mount in two-mode operation meaning isolating mode in the highway driving condition and damping mode in the shock motions, is investigated.http://dx.doi.org/10.3233/SAV-2012-0669 |
| spellingShingle | Reza Tikani Nader Vahdati Saeed Ziaei-Rad Two-Mode Operation Engine Mount Design for Automotive Applications Shock and Vibration |
| title | Two-Mode Operation Engine Mount Design for Automotive Applications |
| title_full | Two-Mode Operation Engine Mount Design for Automotive Applications |
| title_fullStr | Two-Mode Operation Engine Mount Design for Automotive Applications |
| title_full_unstemmed | Two-Mode Operation Engine Mount Design for Automotive Applications |
| title_short | Two-Mode Operation Engine Mount Design for Automotive Applications |
| title_sort | two mode operation engine mount design for automotive applications |
| url | http://dx.doi.org/10.3233/SAV-2012-0669 |
| work_keys_str_mv | AT rezatikani twomodeoperationenginemountdesignforautomotiveapplications AT nadervahdati twomodeoperationenginemountdesignforautomotiveapplications AT saeedziaeirad twomodeoperationenginemountdesignforautomotiveapplications |