Displacement and Force Control of a Quarter Car Using a Mixed Mode MR Mount
In hydraulic hybrid vehicles (HHV), vibration in dual-mode pump/motor units should be isolated from the chassis. A mixed mode magnetorheological (MR) fluid mount was adopted to isolate this vibration and was evaluated in a quarter car model. The MR fluid mount was designed to be able to operate in f...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2013-01-01
|
| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.3233/SAV-2012-0721 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832563930030931968 |
|---|---|
| author | Shuo Wang Mohammad Elahinia The Nguyen |
| author_facet | Shuo Wang Mohammad Elahinia The Nguyen |
| author_sort | Shuo Wang |
| collection | DOAJ |
| description | In hydraulic hybrid vehicles (HHV), vibration in dual-mode pump/motor units should be isolated from the chassis. A mixed mode magnetorheological (MR) fluid mount was adopted to isolate this vibration and was evaluated in a quarter car model. The MR fluid mount was designed to be able to operate in flow mode and squeeze mode independently and simultaneously. For HHVs, it is desirable to control force and displacement transmissibility. These simulation results presented a basis for designing an effective algorithm to control both the displacement transmissibility and force transmissibility. Moreover, a hierarchical controller for minimizing the two requirements for transmissibility was also constructed. At last, a fuzzy logic controller was devised to closely reproduce the effect of the hierarchical controller. The experiments were set up to facilitate the hardware-in-the-loop evaluation of the mount. Results from the experiments showed that the mixed mode MR fluid mount was able to achieve desired dynamic stiffness profile to minimize the dual-transmissibility criterion. |
| format | Article |
| id | doaj-art-9855577596914d10903764057e628a4e |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2013-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-9855577596914d10903764057e628a4e2025-02-03T01:12:10ZengWileyShock and Vibration1070-96221875-92032013-01-0120111710.3233/SAV-2012-0721Displacement and Force Control of a Quarter Car Using a Mixed Mode MR MountShuo Wang0Mohammad Elahinia1The Nguyen2Dynamic and Smart Systems Laboratory, The University of Toledo, Toledo, OH, USADynamic and Smart Systems Laboratory, The University of Toledo, Toledo, OH, USAMIE Department, University of Minnesota Duluth, Duluth, MN, USAIn hydraulic hybrid vehicles (HHV), vibration in dual-mode pump/motor units should be isolated from the chassis. A mixed mode magnetorheological (MR) fluid mount was adopted to isolate this vibration and was evaluated in a quarter car model. The MR fluid mount was designed to be able to operate in flow mode and squeeze mode independently and simultaneously. For HHVs, it is desirable to control force and displacement transmissibility. These simulation results presented a basis for designing an effective algorithm to control both the displacement transmissibility and force transmissibility. Moreover, a hierarchical controller for minimizing the two requirements for transmissibility was also constructed. At last, a fuzzy logic controller was devised to closely reproduce the effect of the hierarchical controller. The experiments were set up to facilitate the hardware-in-the-loop evaluation of the mount. Results from the experiments showed that the mixed mode MR fluid mount was able to achieve desired dynamic stiffness profile to minimize the dual-transmissibility criterion.http://dx.doi.org/10.3233/SAV-2012-0721 |
| spellingShingle | Shuo Wang Mohammad Elahinia The Nguyen Displacement and Force Control of a Quarter Car Using a Mixed Mode MR Mount Shock and Vibration |
| title | Displacement and Force Control of a Quarter Car Using a Mixed Mode MR Mount |
| title_full | Displacement and Force Control of a Quarter Car Using a Mixed Mode MR Mount |
| title_fullStr | Displacement and Force Control of a Quarter Car Using a Mixed Mode MR Mount |
| title_full_unstemmed | Displacement and Force Control of a Quarter Car Using a Mixed Mode MR Mount |
| title_short | Displacement and Force Control of a Quarter Car Using a Mixed Mode MR Mount |
| title_sort | displacement and force control of a quarter car using a mixed mode mr mount |
| url | http://dx.doi.org/10.3233/SAV-2012-0721 |
| work_keys_str_mv | AT shuowang displacementandforcecontrolofaquartercarusingamixedmodemrmount AT mohammadelahinia displacementandforcecontrolofaquartercarusingamixedmodemrmount AT thenguyen displacementandforcecontrolofaquartercarusingamixedmodemrmount |