VIBRATION OPTIMIZATION AND CONTROL OF SEVEN-AXLE HYBRID COUPLING HYDRO-PNEUMATIC SUSPENSION VEHICLE
In order to obtain the optimal vibration response of a seven-axle elevated platform vehicle with hydro-pneumatic suspension（HPS）, a hybrid coupling scheme of parallel connection ＆ contralateral cross-linked for HPS was designed. The dynamic model with 20 degrees of freedom which can comprehensively...
| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Strength
2022-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2022.01.003 |
| _version_ | 1797768095731810304 |
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| author | TIAN WenPeng XIA Feng XU XinXin |
| author_facet | TIAN WenPeng XIA Feng XU XinXin |
| author_sort | TIAN WenPeng |
| collection | DOAJ |
| description | In order to obtain the optimal vibration response of a seven-axle elevated platform vehicle with hydro-pneumatic suspension（HPS）, a hybrid coupling scheme of parallel connection ＆ contralateral cross-linked for HPS was designed. The dynamic model with 20 degrees of freedom which can comprehensively reflect vehicle coupling vibration including vertical-lateral-longitudinal-transverse was established. The vibration response characteristics of the vehicle and the influence of key parameters were analyzed by joint simulation. A single objective function contains two evaluation indices of vehicle ride comfort and stability was established through analytic hierarchy process（AHP） and range transformation standardization. The parameters optimization calculation of HPS was carried out. The model reference adaptive control, based on the principle of global vibration, applying Lyapunov design adaptive law, was carried on the HPS. The simulation results show that the evaluation index of vehicle vibration response is significantly improved after parameter optimization and superposition adaptive control. |
| first_indexed | 2024-03-12T20:48:32Z |
| format | Article |
| id | doaj.art-d64c6d1dfaf442888a995944add9943f |
| institution | Directory Open Access Journal |
| issn | 1001-9669 |
| language | zho |
| last_indexed | 2024-03-12T20:48:32Z |
| publishDate | 2022-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj.art-d64c6d1dfaf442888a995944add9943f2023-08-01T07:38:05ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692022-01-0144192829910201VIBRATION OPTIMIZATION AND CONTROL OF SEVEN-AXLE HYBRID COUPLING HYDRO-PNEUMATIC SUSPENSION VEHICLETIAN WenPengXIA FengXU XinXinIn order to obtain the optimal vibration response of a seven-axle elevated platform vehicle with hydro-pneumatic suspension（HPS）, a hybrid coupling scheme of parallel connection ＆ contralateral cross-linked for HPS was designed. The dynamic model with 20 degrees of freedom which can comprehensively reflect vehicle coupling vibration including vertical-lateral-longitudinal-transverse was established. The vibration response characteristics of the vehicle and the influence of key parameters were analyzed by joint simulation. A single objective function contains two evaluation indices of vehicle ride comfort and stability was established through analytic hierarchy process（AHP） and range transformation standardization. The parameters optimization calculation of HPS was carried out. The model reference adaptive control, based on the principle of global vibration, applying Lyapunov design adaptive law, was carried on the HPS. The simulation results show that the evaluation index of vehicle vibration response is significantly improved after parameter optimization and superposition adaptive control.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2022.01.003Seven-axle hybrid HPS;Dynamic model;Ride comfort and stability;Parameters optimization;Adaptive control |
| spellingShingle | TIAN WenPeng XIA Feng XU XinXin VIBRATION OPTIMIZATION AND CONTROL OF SEVEN-AXLE HYBRID COUPLING HYDRO-PNEUMATIC SUSPENSION VEHICLE Jixie qiangdu Seven-axle hybrid HPS;Dynamic model;Ride comfort and stability;Parameters optimization;Adaptive control |
| title | VIBRATION OPTIMIZATION AND CONTROL OF SEVEN-AXLE HYBRID COUPLING HYDRO-PNEUMATIC SUSPENSION VEHICLE |
| title_full | VIBRATION OPTIMIZATION AND CONTROL OF SEVEN-AXLE HYBRID COUPLING HYDRO-PNEUMATIC SUSPENSION VEHICLE |
| title_fullStr | VIBRATION OPTIMIZATION AND CONTROL OF SEVEN-AXLE HYBRID COUPLING HYDRO-PNEUMATIC SUSPENSION VEHICLE |
| title_full_unstemmed | VIBRATION OPTIMIZATION AND CONTROL OF SEVEN-AXLE HYBRID COUPLING HYDRO-PNEUMATIC SUSPENSION VEHICLE |
| title_short | VIBRATION OPTIMIZATION AND CONTROL OF SEVEN-AXLE HYBRID COUPLING HYDRO-PNEUMATIC SUSPENSION VEHICLE |
| title_sort | vibration optimization and control of seven axle hybrid coupling hydro pneumatic suspension vehicle |
| topic | Seven-axle hybrid HPS;Dynamic model;Ride comfort and stability;Parameters optimization;Adaptive control |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2022.01.003 |
| work_keys_str_mv | AT tianwenpeng vibrationoptimizationandcontrolofsevenaxlehybridcouplinghydropneumaticsuspensionvehicle AT xiafeng vibrationoptimizationandcontrolofsevenaxlehybridcouplinghydropneumaticsuspensionvehicle AT xuxinxin vibrationoptimizationandcontrolofsevenaxlehybridcouplinghydropneumaticsuspensionvehicle |