Feasibility Analysis of Magnetorheological Absorber in Recoil Systems: Fixed and Field Artillery
Magnetorheological (MR) absorbers in the artillery recoil systems are usually used to dissipate the impact energy as much as possible and reduce the recoil force transmitted to the artillery carriage, while the firing stability of artillery during the buffer process is rarely considered. In this pap...
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| Language: | English |
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Frontiers Media S.A.
2020-08-01
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| Series: | Frontiers in Materials |
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| Online Access: | https://www.frontiersin.org/article/10.3389/fmats.2020.00254/full |
| _version_ | 1828878670283931648 |
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| author | Qing Ouyang Hongsheng Hu Wei Zhao Jiong Wang Zhaochun Li |
| author_facet | Qing Ouyang Hongsheng Hu Wei Zhao Jiong Wang Zhaochun Li |
| author_sort | Qing Ouyang |
| collection | DOAJ |
| description | Magnetorheological (MR) absorbers in the artillery recoil systems are usually used to dissipate the impact energy as much as possible and reduce the recoil force transmitted to the artillery carriage, while the firing stability of artillery during the buffer process is rarely considered. In this paper, we analyzed the firing stability characteristics of the fixed artillery and the field artillery systems and established corresponding mechanical models. Then, we proposed the ideal recoil F–v curves of these two kinds of artillery, respectively. The “platform effect” of recoil curve was taken as the recoil force control target of the fixed artillery, while based on the firing stability, the linear segmented recoil curve was drawn up as the ideal recoil buffer control target of the field artillery. To verify the feasibility and controllability of the designed multi-stage MR absorber in two kinds of recoil buffer system, the impact tests were conducted under different current loadings. The test results show that the designed MR absorber can realize different buffer control effects by changing the input current, but the ideal “platform effect” recoil curve of the fixed artillery cannot be completely realized due to small controllable damping force output. In the field artillery recoil system, the MR absorber can realize ideal recoil buffer control in the range of 0°–25° firing angles. |
| first_indexed | 2024-12-13T09:11:36Z |
| format | Article |
| id | doaj.art-68fbaf37a282427b95cad836d2dac084 |
| institution | Directory Open Access Journal |
| issn | 2296-8016 |
| language | English |
| last_indexed | 2024-12-13T09:11:36Z |
| publishDate | 2020-08-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Materials |
| spelling | doaj.art-68fbaf37a282427b95cad836d2dac0842022-12-21T23:52:56ZengFrontiers Media S.A.Frontiers in Materials2296-80162020-08-01710.3389/fmats.2020.00254543067Feasibility Analysis of Magnetorheological Absorber in Recoil Systems: Fixed and Field ArtilleryQing Ouyang0Hongsheng Hu1Wei Zhao2Jiong Wang3Zhaochun Li4College of Mechanical and Electrical Engineering, Jiaxing University, Jiaxing, ChinaCollege of Mechanical and Electrical Engineering, Jiaxing University, Jiaxing, ChinaCollege of Mechanical and Electrical Engineering, Jiaxing University, Jiaxing, ChinaSchool of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing, ChinaCollege of Electronic and Mechanical Engineering, Nanjing Forestry University, Nanjing, ChinaMagnetorheological (MR) absorbers in the artillery recoil systems are usually used to dissipate the impact energy as much as possible and reduce the recoil force transmitted to the artillery carriage, while the firing stability of artillery during the buffer process is rarely considered. In this paper, we analyzed the firing stability characteristics of the fixed artillery and the field artillery systems and established corresponding mechanical models. Then, we proposed the ideal recoil F–v curves of these two kinds of artillery, respectively. The “platform effect” of recoil curve was taken as the recoil force control target of the fixed artillery, while based on the firing stability, the linear segmented recoil curve was drawn up as the ideal recoil buffer control target of the field artillery. To verify the feasibility and controllability of the designed multi-stage MR absorber in two kinds of recoil buffer system, the impact tests were conducted under different current loadings. The test results show that the designed MR absorber can realize different buffer control effects by changing the input current, but the ideal “platform effect” recoil curve of the fixed artillery cannot be completely realized due to small controllable damping force output. In the field artillery recoil system, the MR absorber can realize ideal recoil buffer control in the range of 0°–25° firing angles.https://www.frontiersin.org/article/10.3389/fmats.2020.00254/fullMR absorberimpact loadrecoil systemfiring stabilityfixed artilleryfield artillery |
| spellingShingle | Qing Ouyang Hongsheng Hu Wei Zhao Jiong Wang Zhaochun Li Feasibility Analysis of Magnetorheological Absorber in Recoil Systems: Fixed and Field Artillery Frontiers in Materials MR absorber impact load recoil system firing stability fixed artillery field artillery |
| title | Feasibility Analysis of Magnetorheological Absorber in Recoil Systems: Fixed and Field Artillery |
| title_full | Feasibility Analysis of Magnetorheological Absorber in Recoil Systems: Fixed and Field Artillery |
| title_fullStr | Feasibility Analysis of Magnetorheological Absorber in Recoil Systems: Fixed and Field Artillery |
| title_full_unstemmed | Feasibility Analysis of Magnetorheological Absorber in Recoil Systems: Fixed and Field Artillery |
| title_short | Feasibility Analysis of Magnetorheological Absorber in Recoil Systems: Fixed and Field Artillery |
| title_sort | feasibility analysis of magnetorheological absorber in recoil systems fixed and field artillery |
| topic | MR absorber impact load recoil system firing stability fixed artillery field artillery |
| url | https://www.frontiersin.org/article/10.3389/fmats.2020.00254/full |
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