Robust control for active suspension system under steering condition
To minimize the auto body＇s posture change caused by steering and uneven road, and improve the vehicle＇s riding comfort and handling stability, this paper presents an H∞ robust controller of the active suspension system, which considers the effects of different steering conditions on its dynamic per...
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| Veröffentlicht in: | Science China. Technological sciences 2017-02, Vol.60 (2), p.199-208 |
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| container_title | Science China. Technological sciences |
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| creator | Wang, ChunYan Deng, Ke Zhao, WanZhong Zhou, Guan Li, XueSong |
| description | To minimize the auto body＇s posture change caused by steering and uneven road, and improve the vehicle＇s riding comfort and handling stability, this paper presents an H∞ robust controller of the active suspension system, which considers the effects of different steering conditions on its dynamic performance. The vehicle＇s vibration in the yaw, roll, pitch and vertical direction and the suspension＇s dynamic deflection in the steering process are taken into account for the designed H∞ robust controller, and it introduces the frequency weight function to improve the riding comfort in the specific sensitive frequency bands to human body. The proposed robust controller is testified through simulation and steering wheel angle step test. The results show that the active suspension with the designed robust controller can enhance the anti-roll capability of the vehicle, inhibit the changes of the body, and improve the riding comfort of the vehicle under steering condition. The results of this study can provide certain theoretical basis for the research and application of active suspension system. |
| doi_str_mv | 10.1007/s11431-016-0423-9 |
| format | Article |
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The vehicle＇s vibration in the yaw, roll, pitch and vertical direction and the suspension＇s dynamic deflection in the steering process are taken into account for the designed H∞ robust controller, and it introduces the frequency weight function to improve the riding comfort in the specific sensitive frequency bands to human body. The proposed robust controller is testified through simulation and steering wheel angle step test. The results show that the active suspension with the designed robust controller can enhance the anti-roll capability of the vehicle, inhibit the changes of the body, and improve the riding comfort of the vehicle under steering condition. The results of this study can provide certain theoretical basis for the research and application of active suspension system.</description><identifier>ISSN: 1674-7321</identifier><identifier>EISSN: 1869-1900</identifier><identifier>DOI: 10.1007/s11431-016-0423-9</identifier><language>eng</language><publisher>Beijing: Science China Press</publisher><subject>Automotive bodies ; Band theory ; Comfort ; Controllers ; Engineering ; Frequencies ; H-infinity control ; H∞鲁棒控制器 ; Pitch (inclination) ; Riding quality ; Robust control ; Rolling motion ; Steering wheels ; Suspension systems ; Weighting functions ; Yaw ; 主动悬架系统 ; 乘坐舒适性 ; 动态性能 ; 工况 ; 控制器设计 ; 操纵稳定性 ; 转向条件</subject><ispartof>Science China. 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Technological sciences</title><addtitle>Sci. China Technol. Sci</addtitle><addtitle>SCIENCE CHINA Technological Sciences</addtitle><description>To minimize the auto body＇s posture change caused by steering and uneven road, and improve the vehicle＇s riding comfort and handling stability, this paper presents an H∞ robust controller of the active suspension system, which considers the effects of different steering conditions on its dynamic performance. The vehicle＇s vibration in the yaw, roll, pitch and vertical direction and the suspension＇s dynamic deflection in the steering process are taken into account for the designed H∞ robust controller, and it introduces the frequency weight function to improve the riding comfort in the specific sensitive frequency bands to human body. The proposed robust controller is testified through simulation and steering wheel angle step test. The results show that the active suspension with the designed robust controller can enhance the anti-roll capability of the vehicle, inhibit the changes of the body, and improve the riding comfort of the vehicle under steering condition. The results of this study can provide certain theoretical basis for the research and application of active suspension system.</description><subject>Automotive bodies</subject><subject>Band theory</subject><subject>Comfort</subject><subject>Controllers</subject><subject>Engineering</subject><subject>Frequencies</subject><subject>H-infinity control</subject><subject>H∞鲁棒控制器</subject><subject>Pitch (inclination)</subject><subject>Riding quality</subject><subject>Robust control</subject><subject>Rolling motion</subject><subject>Steering wheels</subject><subject>Suspension systems</subject><subject>Weighting functions</subject><subject>Yaw</subject><subject>主动悬架系统</subject><subject>乘坐舒适性</subject><subject>动态性能</subject><subject>工况</subject><subject>控制器设计</subject><subject>操纵稳定性</subject><subject>转向条件</subject><issn>1674-7321</issn><issn>1869-1900</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LxDAQhoMouKz7A7wVPUdnmjQfR1k_YUEQPYdsm65ddptu0gr7702piCfnMgPzPvMmLyGXCDcIIG8jImdIAQUFnjOqT8gMldAUNcBpmoXkVLIcz8kixi2kYkoD8hm5f_PrIfZZ6ds--F1W-5DZsm--XBaH2Lk2Nr7N4jH2bp8NbeVClkYXmnYzMlXTp_0FOavtLrrFT5-Tj8eH9-UzXb0-vSzvVrRknPUUoa6sLSopAXNXOW7LElh6uyg4q9m4VFYXNV9zxaxAXoyKmishlM6lZXNyPd3tgj8MLvZm64fQJkuDSoFUWgNPKpxUZfAxBlebLjR7G44GwYx5mSkvk_IyY15GJyafmNiNX3Phz-V_oKsfo0_fbg6J-3USEpkqGEf2DWPJeMo</recordid><startdate>20170201</startdate><enddate>20170201</enddate><creator>Wang, ChunYan</creator><creator>Deng, Ke</creator><creator>Zhao, WanZhong</creator><creator>Zhou, Guan</creator><creator>Li, XueSong</creator><general>Science China Press</general><general>Springer Nature B.V</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20170201</creationdate><title>Robust control for active suspension system under steering condition</title><author>Wang, ChunYan ; Deng, Ke ; Zhao, WanZhong ; Zhou, Guan ; Li, XueSong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c343t-10fdaa5d77012ede4acc031146543f3fdaa8a95f4b483a61454accf48668927a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Automotive bodies</topic><topic>Band theory</topic><topic>Comfort</topic><topic>Controllers</topic><topic>Engineering</topic><topic>Frequencies</topic><topic>H-infinity control</topic><topic>H∞鲁棒控制器</topic><topic>Pitch (inclination)</topic><topic>Riding quality</topic><topic>Robust control</topic><topic>Rolling motion</topic><topic>Steering wheels</topic><topic>Suspension systems</topic><topic>Weighting functions</topic><topic>Yaw</topic><topic>主动悬架系统</topic><topic>乘坐舒适性</topic><topic>动态性能</topic><topic>工况</topic><topic>控制器设计</topic><topic>操纵稳定性</topic><topic>转向条件</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, ChunYan</creatorcontrib><creatorcontrib>Deng, Ke</creatorcontrib><creatorcontrib>Zhao, WanZhong</creatorcontrib><creatorcontrib>Zhou, Guan</creatorcontrib><creatorcontrib>Li, XueSong</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-工程技术</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><jtitle>Science China. Technological sciences</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, ChunYan</au><au>Deng, Ke</au><au>Zhao, WanZhong</au><au>Zhou, Guan</au><au>Li, XueSong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Robust control for active suspension system under steering condition</atitle><jtitle>Science China. Technological sciences</jtitle><stitle>Sci. China Technol. Sci</stitle><addtitle>SCIENCE CHINA Technological Sciences</addtitle><date>2017-02-01</date><risdate>2017</risdate><volume>60</volume><issue>2</issue><spage>199</spage><epage>208</epage><pages>199-208</pages><issn>1674-7321</issn><eissn>1869-1900</eissn><abstract>To minimize the auto body＇s posture change caused by steering and uneven road, and improve the vehicle＇s riding comfort and handling stability, this paper presents an H∞ robust controller of the active suspension system, which considers the effects of different steering conditions on its dynamic performance. The vehicle＇s vibration in the yaw, roll, pitch and vertical direction and the suspension＇s dynamic deflection in the steering process are taken into account for the designed H∞ robust controller, and it introduces the frequency weight function to improve the riding comfort in the specific sensitive frequency bands to human body. The proposed robust controller is testified through simulation and steering wheel angle step test. The results show that the active suspension with the designed robust controller can enhance the anti-roll capability of the vehicle, inhibit the changes of the body, and improve the riding comfort of the vehicle under steering condition. The results of this study can provide certain theoretical basis for the research and application of active suspension system.</abstract><cop>Beijing</cop><pub>Science China Press</pub><doi>10.1007/s11431-016-0423-9</doi><tpages>10</tpages></addata></record> |
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| source | Alma/SFX Local Collection; SpringerLink Journals - AutoHoldings |
| subjects | Automotive bodies Band theory Comfort Controllers Engineering Frequencies H-infinity control H∞鲁棒控制器 Pitch (inclination) Riding quality Robust control Rolling motion Steering wheels Suspension systems Weighting functions Yaw 主动悬架系统 乘坐舒适性 动态性能 工况 控制器设计 操纵稳定性 转向条件 |
| title | Robust control for active suspension system under steering condition |
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